1723 Adds database folder as a user directory preference.

-Implements Spring Boot and spring dependency injection - significant code refactoring.
-Creates database repository with Calls table
-Implements AudioManager to update database and manage audio recordings.
-Calls paging and searching
-Adds audio recording to wave file and places file in the calls database table.
-Audio spectrum view with 64 bins.
-Updates audio playback manager to process the incoming calls queue and support auto, auto-locked, replay, and mute playback modes.
-Adds channel lock/unlock and mute/unmute features.
-Adds column configuration editor to change column order & visibility and adds table state monitoring to save any user customization of the column ordering.
-Adds call table column sort ordering to the saved table state and restores the sort on application launch.
-Adds audio playback channel view options for: Complete, Standard and Minimal.  Updates user preferences Audio | Playback section to allow user to select preferred view style.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Support and Questions - How do I XXX?  Does it support XXX?
-    url: https://github.com/DSheirer/sdrtrunk/wiki/Support
-    about: Please ask your user questions here -- DO NOT create an issue if you have a user question please!!

.github/ISSUE_TEMPLATE/how-to-question-or-does-the-software-support-xxx.md

@@ -0,0 +1,16 @@
+---
+name: How-To Question or Does The Software Support xxx
+about: End user question or support discussion
+title: STOP - Don't Use Issue Reporting to Post End-User Questions!!!
+labels: ''
+assignees: ''
+
+---
+
+STOP !!!!
+
+GitHub issues are for reporting software bugs or requesting enhancements.
+
+If you have a question about how to use the software, or if you want to know if sdrtrunk supports a protocol, tuner, or other aspect, please post your question in one of the Support forums.
+
+Visit: https://github.com/DSheirer/sdrtrunk/wiki

.github/workflows/gradle.yml

@@ -22,10 +22,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 25
+      - name: Set up JDK 20
         uses: actions/setup-java@v3
         with:
-          java-version: '25'
+          java-version: '20'
           distribution: 'liberica'
           java-package: 'jdk+fx'
       - name: Build with Gradle

.github/workflows/nightly.yml

@@ -15,10 +15,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up JDK 25
+      - name: Set up JDK 20
         uses: actions/setup-java@v3
         with:
-          java-version: '25'
+          java-version: '20'
           distribution: 'liberica'
           java-package: 'jdk+fx'
 

.idea/dictionaries/denny.xml

@@ -2,24 +2,18 @@
   <dictionary name="denny">
     <words>
       <w>bahroo</w>
-      <w>baseband</w>
       <w>basebanded</w>
       <w>broadcastify</w>
-      <w>cach</w>
       <w>correlator</w>
       <w>deinterleave</w>
       <w>descrambled</w>
-      <w>dibit</w>
       <w>dinf</w>
-      <w>dqpsk</w>
       <w>esnid</w>
       <w>fleetsync</w>
       <w>heterdyned</w>
       <w>heterodynes</w>
-      <w>hytera</w>
       <w>icecast</w>
       <w>ident</w>
-      <w>lcns</w>
       <w>nutall</w>
       <w>overflowable</w>
       <w>polyphase</w>
@@ -35,7 +29,6 @@
       <w>talkgroups</w>
       <w>tgid</w>
       <w>ultravox</w>
-      <w>unsynchronized</w>
       <w>wacn</w>
       <w>xtea</w>
     </words>

.idea/misc.xml

@@ -4,7 +4,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_25_PREVIEW" project-jdk-name="liberica-25" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_20_PREVIEW" project-jdk-name="liberica-20" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

README.md

@@ -1,24 +1,6 @@
 ![Gradle Build](https://github.com/dsheirer/sdrtrunk/actions/workflows/gradle.yml/badge.svg)
 ![Nightly Release](https://github.com/dsheirer/sdrtrunk/actions/workflows/nightly.yml/badge.svg)
 
-# MacOS Tahoe 26.1 Users - Attention:
-Changes to USB support in Tahoe version 26.x cause sdrtrunk to fail to launch.  Do the following to install the latest libusb and create a symbolic link and then use the nightly build which includes an updated usb4java native library for Tahoe with ARM processor.  There may still be issue(s) with MacOS accessing your USB SDR tuners.
-
-```
-brew install libusb --HEAD
-cd /opt
-sudo mkdir local
-cd local
-sudo mkdir lib
-```
-Next, find where brew installed the libusb library, for example: ```/opt/homebrew/Cellar/libusb/HEAD-9ceaa52/lib/libusb-1.0.0.dylib```    Note: the folder "HEAD-9ceaa52" is the version stamp for HEAD when you installed from it.
-
-Finally, create a symbolic link from the installed library to the place where usb4java is expecting to find libusb (/opt/local/lib/libusb-1.0.0.dylib)
-
-```
-sudo ln -s /opt/homebrew/Cellar/libusb/HEAD-9ceaa52/lib/libusb-1.0.0.dylib /opt/local/lib/libusb-1.0.0.dylib
-```
-
 # sdrtrunk
 A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR).
 
@@ -46,6 +28,6 @@ playlist(s) before you use the nightly builds.**  Note: the nightly release is u
 committed to the code base, so it's not really 'nightly' as much as it is 'current'.
 
 ## Minimum System Requirements
-* **Operating System:** Windows (~~32 or~~ 64-bit), Linux (~~32 or~~ 64-bit) or Mac (64-bit, 12.x or higher)
+* **Operating System:** Windows (~~32 or~~ 64-bit), Linux (~~32 or~~ 64-bit) or Mac/Linux (64-bit, 10.14 or higher)
 * **CPU:** 4-core
 * **RAM:** 8GB or more (preferred).  Depending on usage, 4GB may be sufficient.

artifacts/sdrplay-api-headers/README.txt

@@ -0,0 +1,36 @@
+Auto-generating Java code from SDRPlay API using jextract.
+
+Note: the api headers in the 3.11 folder are equivalent to the 3.08 headers.  The only
+difference from the 3.07 headers is the addition of the boolean 'valid' flag to DeviceT structure.
+
+1. Download JDK19 compatible build of jextract JDK: https://jdk.java.net/jextract/
+2. If generating on windows platform, modify the sdrplay_api.h to remove the windows
+   pieces of the file.  Specifically:
+2a. Comment out these lines but leave the *HANDLE typedef:
+
+//#if defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64)
+//#include "windows.h"
+//#elif defined (__GNUC__)
+typedef void *HANDLE;
+//#endif
+
+//#ifndef _SDRPLAY_DLL_QUALIFIER
+//#if !defined(STATIC_LIB) && (defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64))
+//#define _SDRPLAY_DLL_QUALIFIER __declspec(dllimport)
+//#elif defined(STATIC_LIB) || defined(__GNUC__)
+//#define _SDRPLAY_DLL_QUALIFIER
+//#endif
+//#endif  // _SDRPLAY_DLL_QUALIFIER
+
+2b. Remove the '_SDRPLAY_DLL_QUALIFIER' from in front of the method declarations
+
+2c. Change the 3.11 version string to 3.08 either in the header file, or in the generated java class
+
+3. Open command prompt to the root source code where the generated files should be placed:
+..\SDRtrunk\sdrplay-api\src\main\java
+
+4. Generate the code:
+c:\Users\Denny\Downloads\jdk-19-ea2-panama\bin\jextract "C:\Users\Denny\git\sdrtrunk\sdrplay-api\api\v3_11\sdrplay_api.h" -l libsdrplay_api --source
+
+5. Do this for all versions of the API.
+

artifacts/sdrplay-api-headers/v3_11/sdrplay_api.h

@@ -5,23 +5,23 @@
 #include "sdrplay_api_rx_channel.h"
 #include "sdrplay_api_callback.h"
 
-#if defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64)
-#include "windows.h"
-#elif defined (__GNUC__)
+//#if defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64)
+//#include "windows.h"
+//#elif defined (__GNUC__)
 typedef void *HANDLE;
-#endif
+//#endif
 
-#ifndef _SDRPLAY_DLL_QUALIFIER
-#if !defined(STATIC_LIB) && (defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64)) 
-#define _SDRPLAY_DLL_QUALIFIER __declspec(dllimport)
-#elif defined(STATIC_LIB) || defined(__GNUC__) 
-#define _SDRPLAY_DLL_QUALIFIER
-#endif
-#endif  // _SDRPLAY_DLL_QUALIFIER
+//#ifndef _SDRPLAY_DLL_QUALIFIER
+//#if !defined(STATIC_LIB) && (defined(_M_X64) || defined(_M_IX86) || defined(_M_ARM64))
+//#define _SDRPLAY_DLL_QUALIFIER __declspec(dllimport)
+//#elif defined(STATIC_LIB) || defined(__GNUC__)
+//#define _SDRPLAY_DLL_QUALIFIER
+//#endif
+//#endif  // _SDRPLAY_DLL_QUALIFIER
 
 // Application code should check that it is compiled against the same API version
 // sdrplay_api_ApiVersion() returns the API version 
-#define SDRPLAY_API_VERSION                   (float)(3.15)
+#define SDRPLAY_API_VERSION                   (float)(3.11)
 
 // API Constants
 #define SDRPLAY_MAX_DEVICES                   (16)
@@ -35,8 +35,6 @@ typedef void *HANDLE;
 #define SDRPLAY_RSP2_ID                       (2)
 #define SDRPLAY_RSPduo_ID                     (3)
 #define SDRPLAY_RSPdx_ID                      (4)
-#define SDRPLAY_RSP1B_ID                      (6)
-#define SDRPLAY_RSPdxR2_ID                    (7)
 
 // Enum types
 typedef enum
@@ -127,7 +125,6 @@ typedef enum
     sdrplay_api_Update_RspDx_RfNotchControl        = 0x00000008,
     sdrplay_api_Update_RspDx_RfDabNotchControl     = 0x00000010,
     sdrplay_api_Update_RspDx_HdrBw                 = 0x00000020,
-    sdrplay_api_Update_RspDuo_ResetSlaveFlags      = 0x00000040,
 
     // Reasons for master and slave mode
 } sdrplay_api_ReasonForUpdateExtension1T;
@@ -181,7 +178,6 @@ typedef sdrplay_api_ErrT        (*sdrplay_api_SelectDevice_t)(sdrplay_api_Device
 typedef sdrplay_api_ErrT        (*sdrplay_api_ReleaseDevice_t)(sdrplay_api_DeviceT *device);    
 typedef const char*             (*sdrplay_api_GetErrorString_t)(sdrplay_api_ErrT err);
 typedef sdrplay_api_ErrorInfoT* (*sdrplay_api_GetLastError_t)(sdrplay_api_DeviceT *device);
-typedef sdrplay_api_ErrorInfoT* (*sdrplay_api_GetLastErrorByType_t)(sdrplay_api_DeviceT *device, int type, unsigned long long *time);
 typedef sdrplay_api_ErrT        (*sdrplay_api_DisableHeartbeat_t)(void);
 
 // Device API function types
@@ -203,28 +199,27 @@ extern "C"
 #endif
 
     // Comman API function definitions
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_Open(void);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_Close(void);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_ApiVersion(float *apiVer);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_LockDeviceApi(void);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_UnlockDeviceApi(void);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_GetDevices(sdrplay_api_DeviceT *devices, unsigned int *numDevs, unsigned int maxDevs);    
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_SelectDevice(sdrplay_api_DeviceT *device);   
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_ReleaseDevice(sdrplay_api_DeviceT *device);   
-    _SDRPLAY_DLL_QUALIFIER const char*             sdrplay_api_GetErrorString(sdrplay_api_ErrT err);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrorInfoT* sdrplay_api_GetLastError(sdrplay_api_DeviceT *device);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrorInfoT* sdrplay_api_GetLastErrorByType(sdrplay_api_DeviceT *device, int type, unsigned long long *time);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_DisableHeartbeat(void); // Must be called before sdrplay_api_SelectDevice()
+     sdrplay_api_ErrT        sdrplay_api_Open(void);
+     sdrplay_api_ErrT        sdrplay_api_Close(void);
+     sdrplay_api_ErrT        sdrplay_api_ApiVersion(float *apiVer);
+     sdrplay_api_ErrT        sdrplay_api_LockDeviceApi(void);
+     sdrplay_api_ErrT        sdrplay_api_UnlockDeviceApi(void);
+     sdrplay_api_ErrT        sdrplay_api_GetDevices(sdrplay_api_DeviceT *devices, unsigned int *numDevs, unsigned int maxDevs);
+     sdrplay_api_ErrT        sdrplay_api_SelectDevice(sdrplay_api_DeviceT *device);
+     sdrplay_api_ErrT        sdrplay_api_ReleaseDevice(sdrplay_api_DeviceT *device);
+     const char*             sdrplay_api_GetErrorString(sdrplay_api_ErrT err);
+     sdrplay_api_ErrorInfoT* sdrplay_api_GetLastError(sdrplay_api_DeviceT *device);
+     sdrplay_api_ErrT        sdrplay_api_DisableHeartbeat(void); // Must be called before sdrplay_api_SelectDevice()
 
     // Device API function definitions
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_DebugEnable(HANDLE dev, sdrplay_api_DbgLvl_t enable); 
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_GetDeviceParams(HANDLE dev, sdrplay_api_DeviceParamsT **deviceParams); 
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_Init(HANDLE dev, sdrplay_api_CallbackFnsT *callbackFns, void *cbContext); 
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_Uninit(HANDLE dev);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_Update(HANDLE dev, sdrplay_api_TunerSelectT tuner, sdrplay_api_ReasonForUpdateT reasonForUpdate, sdrplay_api_ReasonForUpdateExtension1T reasonForUpdateExt1);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_SwapRspDuoActiveTuner(HANDLE dev, sdrplay_api_TunerSelectT *currentTuner, sdrplay_api_RspDuo_AmPortSelectT tuner1AmPortSel);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_SwapRspDuoDualTunerModeSampleRate(HANDLE dev, double *currentSampleRate, double newSampleRate);
-    _SDRPLAY_DLL_QUALIFIER sdrplay_api_ErrT        sdrplay_api_SwapRspDuoMode(sdrplay_api_DeviceT *currDevice, sdrplay_api_DeviceParamsT **deviceParams,
+     sdrplay_api_ErrT        sdrplay_api_DebugEnable(HANDLE dev, sdrplay_api_DbgLvl_t enable);
+     sdrplay_api_ErrT        sdrplay_api_GetDeviceParams(HANDLE dev, sdrplay_api_DeviceParamsT **deviceParams);
+     sdrplay_api_ErrT        sdrplay_api_Init(HANDLE dev, sdrplay_api_CallbackFnsT *callbackFns, void *cbContext);
+     sdrplay_api_ErrT        sdrplay_api_Uninit(HANDLE dev);
+     sdrplay_api_ErrT        sdrplay_api_Update(HANDLE dev, sdrplay_api_TunerSelectT tuner, sdrplay_api_ReasonForUpdateT reasonForUpdate, sdrplay_api_ReasonForUpdateExtension1T reasonForUpdateExt1);
+     sdrplay_api_ErrT        sdrplay_api_SwapRspDuoActiveTuner(HANDLE dev, sdrplay_api_TunerSelectT *currentTuner, sdrplay_api_RspDuo_AmPortSelectT tuner1AmPortSel);
+     sdrplay_api_ErrT        sdrplay_api_SwapRspDuoDualTunerModeSampleRate(HANDLE dev, double *currentSampleRate, double newSampleRate);
+     sdrplay_api_ErrT        sdrplay_api_SwapRspDuoMode(sdrplay_api_DeviceT *currDevice, sdrplay_api_DeviceParamsT **deviceParams,
                                                                               sdrplay_api_RspDuoModeT rspDuoMode, double sampleRate, sdrplay_api_TunerSelectT tuner,
                                                                               sdrplay_api_Bw_MHzT bwType, sdrplay_api_If_kHzT ifType, sdrplay_api_RspDuo_AmPortSelectT tuner1AmPortSel);
 

artifacts/sdrplay-api-headers/v3_11/sdrplay_api_rspDuo.h

@@ -29,19 +29,12 @@ typedef struct
 } sdrplay_api_RspDuoParamsT;
 
 typedef struct 
-{
-   unsigned char resetGainUpdate;      // default: 0
-   unsigned char resetRfUpdate;        // default: 0
-} sdrplay_api_RspDuo_ResetSlaveFlagsT;
-
-typedef struct
 {
     unsigned char biasTEnable;                      // default: 0
     sdrplay_api_RspDuo_AmPortSelectT tuner1AmPortSel; // default: sdrplay_api_RspDuo_AMPORT_2
     unsigned char tuner1AmNotchEnable;              // default: 0
     unsigned char rfNotchEnable;                    // default: 0
     unsigned char rfDabNotchEnable;                 // default: 0
-    sdrplay_api_RspDuo_ResetSlaveFlagsT resetSlaveFlags;
 } sdrplay_api_RspDuoTunerParamsT;
 
 #endif //SDRPLAY_API_RSPduo_H

build.gradle

@@ -1,6 +1,8 @@
+import java.text.SimpleDateFormat
+
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,16 +19,12 @@
  * ****************************************************************************
  */
 
-import java.text.SimpleDateFormat
-
-
-
 /**
  * Instructions for building/compiling the sdrtrunk application.
  *
  * Prerequisites:
- * Install and configure an OpenJDK version 22+ that includes the JavaFX modules (e.g. Bellsoft Liberica JDK)
- * - Optional: install and configure Gradle 8.10+
+ * Install and configure an OpenJDK version 20 that includes the JavaFX modules (e.g. Bellsoft Liberica JDK)
+ * - Optional: install and configure Gradle 8.2+
  *
  * Scenario 1: run the application via gradle command line from the source code root directory:
  * command: ./gradlew run
@@ -47,21 +45,23 @@ plugins {
     id 'application'
     id 'java'
     id 'idea'
-    id 'org.beryx.runtime' version '2.0.1'
+    id 'org.beryx.runtime' version '1.12.7'
+    id 'org.springframework.boot' version '3.1.5'
+    id 'io.spring.dependency-management' version '1.1.3'
 }
 
 repositories {
     mavenCentral()
-    maven { url = "https://jitpack.io" }
+    maven { url "https://jitpack.io" }
 }
 
 //Version is defined in gradle.properties so that we can CLI override it for nightly builds.
 version = project.findProperty('projectVersion')
 
-//Java 24 is required for this version of the Project Panama preview/incubator feature
+//Java 20 is required for this version of the Project Panama preview/incubator feature
 java {
     toolchain {
-        languageVersion = JavaLanguageVersion.of(25)
+        languageVersion = JavaLanguageVersion.of(20)
     }
 }
 
@@ -77,11 +77,12 @@ test {
 dependencies {
 
     // JUnit Tests
-    testImplementation(platform("org.junit:junit-bom:6.0.1"))
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:6.0.1'
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:6.0.1")
-    testRuntimeOnly("org.junit.vintage:junit-vintage-engine:6.0.1")
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+    testImplementation 'junit:junit:4.13.2'
+    testImplementation 'org.assertj:assertj-core:3.23.1'
+    testImplementation('org.junit.jupiter:junit-jupiter-api:5.9.0')
+    testImplementation 'org.mockito:mockito-core:4.8.0'
+
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
 
     //Jitpack imports
     implementation 'com.github.dnault:libresample4j:master'
@@ -89,36 +90,41 @@ dependencies {
     implementation 'com.github.nwaldispuehl:java-lame:v3.98.4'
 
     //mavenCentral/jcenter imports
-    implementation 'ch.qos.logback:logback-classic:1.5.21'
-    implementation 'ch.qos.logback:logback-core:1.5.21'
-    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.20.1'
-    implementation 'com.fazecast:jSerialComm:2.11.4'
+    implementation 'ch.qos.logback:logback-classic:1.4.5'
+    implementation 'ch.qos.logback:logback-core:1.4.5'
+    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.14.0'
+    implementation 'com.fazecast:jSerialComm:2.9.3'
+    implementation 'com.github.jiconfont:jiconfont-elusive:2.0.3'
     implementation 'com.github.jiconfont:jiconfont-font_awesome:4.7.0.1'
     implementation 'com.github.jiconfont:jiconfont-javafx:1.0.0'
     implementation 'com.github.jiconfont:jiconfont-swing:1.0.1'
     implementation 'com.github.wendykierp:JTransforms:3.1'
-    implementation 'com.google.code.gson:gson:2.13.2'
-    implementation 'com.google.guava:guava:33.5.0-jre'
+    implementation 'com.google.code.gson:gson:2.10'
+    implementation 'com.google.guava:guava:31.1-jre'
     implementation 'com.jidesoft:jide-oss:3.6.18'
-    implementation 'com.miglayout:miglayout-swing:11.4.2'
+    implementation 'com.miglayout:miglayout-swing:11.0'
     implementation 'com.mpatric:mp3agic:0.9.1'
-    implementation 'commons-io:commons-io:2.21.0'
+    implementation 'commons-io:commons-io:2.11.0'
     implementation 'eu.hansolo:charts:1.0.5'
-    implementation 'io.github.dsheirer:radio-reference-api:18.0.0'
-    implementation 'io.github.dsheirer:usb4java-native-libraries:1.3.3' //OSX & Windows aarch64 native libs
-    implementation 'io.github.dsheirer:usb4java:1.3.5' //Fork with Loader support for OSX Multi-Version
+    implementation 'io.github.dsheirer:libusb4java-darwin-aarch64:1.3.1' //usb4java native lib for OSX M1 cpu
+    implementation 'io.github.dsheirer:radio-reference-api:15.1.9'
     implementation 'javax.usb:usb-api:1.0.2'
     implementation 'net.coderazzi:tablefilter-swing:5.5.4'
-    implementation 'org.apache.commons:commons-compress:1.28.0'
-    implementation 'org.apache.commons:commons-lang3:3.19.0'
+    implementation 'org.apache.commons:commons-compress:1.21'
+    implementation 'org.apache.commons:commons-lang3:3.12.0'
     implementation 'org.apache.commons:commons-math3:3.6.1'
-    implementation 'org.apache.commons:commons-csv:1.14.1'
-    implementation 'org.apache.mina:mina-core:2.2.4'
-    implementation 'org.apache.mina:mina-http:2.2.4'
-    implementation 'org.controlsfx:controlsfx:11.2.2'
+    implementation 'org.apache.commons:commons-csv:1.9.0'
+    implementation 'org.apache.derby:derby'
+    implementation 'org.apache.derby:derbytools'
+    implementation 'org.apache.mina:mina-core:2.2.1'
+    implementation 'org.apache.mina:mina-http:2.2.1'
+    implementation 'org.controlsfx:controlsfx:11.1.2'
     implementation 'org.rauschig:jarchivelib:1.2.0'
-    implementation 'org.slf4j:slf4j-api:2.0.17'
+    implementation 'org.slf4j:slf4j-api:2.0.5'
+    implementation 'org.springframework.boot:spring-boot-starter'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.usb4java:libusb4java:1.3.0'
+    implementation 'org.usb4java:usb4java:1.3.0'
     implementation 'org.usb4java:usb4java-javax:1.3.0'
     implementation 'pl.edu.icm:JLargeArrays:1.6'
 }
@@ -126,11 +132,11 @@ dependencies {
 def os = org.gradle.nativeplatform.platform.internal.DefaultNativePlatform.currentOperatingSystem
 
 /**
- * This is needed for the JDK23 vector API ... until it moves out of incubation or preview
+ * This is needed for the JDK19 panama and vector API ... until it moves out of incubation or preview
  */
 tasks.withType(JavaCompile) {
-    options.compilerArgs.add("--enable-preview") //Project Panama Vector API is still in incubator
-    options.compilerArgs.add("--add-modules=jdk.incubator.vector") //Project Panama Vector API is still in incubator
+    options.compilerArgs.add("--enable-preview") //Panama Foreign Function/Memory is preview in JDK 19
+    options.compilerArgs.add("--add-modules=jdk.incubator.vector") //Needed while Panama Vector API remains in incubator
 }
 
 /**
@@ -139,13 +145,10 @@ tasks.withType(JavaCompile) {
 def jvmArgsWindows =
         ['--add-exports=javafx.base/com.sun.javafx.event=ALL-UNNAMED', //Needed for controls-fx.jar
          '--add-exports=java.desktop/com.sun.java.swing.plaf.windows=ALL-UNNAMED', //windows users for JIDE
-         '--add-modules=jdk.incubator.vector',   //Project Panama Vector API is still in incubator
-         '--enable-preview', //Project Panama Vector API is still in incubator
-         '--enable-native-access=ALL-UNNAMED', //Suppress unsafe warnings for FFM API Foreign Memory calls
-         '--enable-native-access=javafx.graphics', //JDK24 - suppress restricted java.lang.System calls
-         '--sun-misc-unsafe-memory-access=allow', //JDK24 - suppress sun.misc.Unsafe::allocateMemory warning
-         '-XX:+UseCompactObjectHeaders',   //JDK25 - use compact object headers
-         '-Djava.library.path=c:\\Program Files\\SDRplay\\API\\x64'] //SDRPlay API library path
+         '--add-modules=jdk.incubator.vector',   //Needed while Project Panama API is still in incubator
+         '--enable-preview', //Project Panama Vector & Foreign Function APIs remain in incubator
+         '--enable-native-access=ALL-UNNAMED',
+         '-Djava.library.path=c:\\Program Files\\SDRplay\\API\\x64'] //Allows Project Panama Foreign Function access to system library
 
 /**
  * JVM Arguments for running the application on Linux.
@@ -154,13 +157,11 @@ def jvmArgsLinux =
         ['--add-exports=javafx.base/com.sun.javafx.event=ALL-UNNAMED', //Needed for controls-fx.jar
          '--add-modules=jdk.incubator.vector',   //Needed while Project Panama API is still in incubator
          '--enable-preview', //Project Panama Vector & Foreign Function APIs remain in incubator
-         '--sun-misc-unsafe-memory-access=allow', //JDK24 - suppress sun.misc.Unsafe::allocateMemory warning
-         '-XX:+UseCompactObjectHeaders',   //JDK25 - use compact object headers
-         '--enable-native-access=javafx.graphics', //JDK24 - suppress restricted java.lang.System calls
-         '--enable-native-access=ALL-UNNAMED'] //SDRPlay API library path
+         '--enable-native-access=ALL-UNNAMED',
+         '-Djava.library.path=/usr/local/lib'] //Allows Project Panama Foreign Function access to system library
 
 application {
-    mainClass = "io.github.dsheirer.gui.SDRTrunk"
+    mainClassName = "io.github.dsheirer.gui.SDRTrunk"
 
     if(os.isWindows()) {
         applicationDefaultJvmArgs = jvmArgsWindows
@@ -170,15 +171,6 @@ application {
     }
 }
 
-test {
-    if(os.isWindows()) {
-        jvmArgs = jvmArgsWindows
-    }
-    else {
-        jvmArgs = jvmArgsLinux
-    }
-}
-
 jar {
     manifest {
         attributes (
@@ -199,11 +191,6 @@ idea {
     }
 }
 
-javadoc {
-    options.addStringOption('-add-modules', 'jdk.incubator.vector')
-    options.addStringOption('Xdoclint:none', '-quiet')
-}
-
 /**
  * Runtime target OS and CPU image names.  We append version here so that version details are at end of zip filename.
  */
@@ -212,31 +199,28 @@ String targetLinuxX86_64 = 'linux-x86_64-v' + version
 String targetOsxAarch64 = 'osx-aarch64-v' + version
 String targetOsxX86_64 = 'osx-x86_64-v' + version
 String targetWindowsX86_64 = 'windows-x86_64-v' + version
-String targetWindowsAarch64 = 'windows-aarch64-v' + version
 
 /**
  * Optional pre-downloaded Java Development Kit (JDK) for each target OS and CPU.  These locations are hard-coded to the
  * author's development environment, but can be changed to your environment if you want to use this build pattern.
  */
 String jdk_base = '/home/denny/java_jdks/'
-String jdk_linux_aarch64 = jdk_base + 'linux-arm64/jdk-25.0.1-full'
-String jdk_linux_x86_64 = jdk_base + 'linux-x64/jdk-25.0.1-full'
-String jdk_osx_x86_64 = jdk_base + 'osx-x64/jdk-25.0.1-full.jdk'
-String jdk_osx_aarch64 = jdk_base + 'osx-arm64/jdk-25.0.1-full.jdk'
-String jdk_windows_x86_64 = jdk_base + 'windows-x64/jdk-25.0.1-full'
-String jdk_windows_aarch64 = jdk_base + 'windows-arm64/jdk-25.0.1-full'
+String jdk_linux_aarch64 = jdk_base + 'linux-arm64/jdk-20.0.1-full'
+String jdk_linux_x86_64 = jdk_base + 'linux-x64/jdk-20.0.1-full'
+String jdk_osx_x86_64 = jdk_base + 'osx-x64/jdk-20.0.1-full.jdk'
+String jdk_osx_aarch64 = jdk_base + 'osx-arm64/jdk-20.0.1-full.jdk'
+String jdk_windows_x86_64 = jdk_base + 'windows-x64/jdk-20.0.1-full'
 
 /**
  * Download URLs to download the JDK as part of the gradle build packaging process
  */
-def jdk_download_base = "https://download.bell-sw.com/java/25.0.1+11/bellsoft-jdk25.0.1+11-"
+def jdk_download_base = "https://download.bell-sw.com/java/20.0.1+10/bellsoft-jdk20.0.1+10-"
 def jdk_download_suffix = "-full.tar.gz"
 def jdk_download_linux_aarch64 = jdk_download_base + "linux-aarch64" + jdk_download_suffix
 def jdk_download_linux_x86_64 = jdk_download_base + "linux-amd64" + jdk_download_suffix
 def jdk_download_osx_x86_64 = jdk_download_base + "macos-amd64" + jdk_download_suffix
 def jdk_download_osx_aarch64 = jdk_download_base + "macos-aarch64" + jdk_download_suffix
 def jdk_download_windows_x86_64 = jdk_download_base + "windows-amd64-full.zip"
-def jdk_download_windows_aarch64 = jdk_download_base + "windows-aarch64-full.zip"
 
 /**
  * Configures the runtime zip task with additional options/settings.
@@ -253,7 +237,7 @@ def configure(org.beryx.runtime.RuntimeZipTask rt, List<String> jvmArgs) {
     //jdk.incubator.vector - needed for Project Panama foreign function and vector apis
     //jdk.accessibility is used with assistive technologies like screen readers
     //java.management for JVM resource monitoring
-    rt.extension.addModules('jdk.crypto.ec', 'jdk.incubator.vector', 'jdk.accessibility', 'java.management')
+    rt.extension.addModules('jdk.crypto.ec', 'jdk.incubator.vector', 'jdk.accessibility', 'java.management', 'java.instrument')
 
     //Use auto-detected modules and 'add' any specified modules.
     rt.extension.additive.set(true)
@@ -279,12 +263,7 @@ tasks.register('runtimeZipCurrent', org.beryx.runtime.RuntimeZipTask) {rt ->
     def javaHome = org.gradle.internal.jvm.Jvm.current().getJavaHome().toString()
 
     if(os.isWindows()) {
-        if(arch.equals("amd64")) {
-            rt.extension.targetPlatform(targetWindowsX86_64, javaHome)
-        }
-        else if(arch.equals("aarch64")) {
-            rt.extension.targetPlatform(targetWindowsAarch64, javaHome)
-        }
+        rt.extension.targetPlatform(targetWindowsX86_64, javaHome)
         configure(rt, jvmArgsWindows)
     }
     else if(os.isLinux())
@@ -320,16 +299,6 @@ tasks.register('runtimeZipCurrent', org.beryx.runtime.RuntimeZipTask) {rt ->
  * Usage: ./gradlew runtimeZipWindows   (linux - using gradlew)
  */
 tasks.register('runtimeZipWindows', org.beryx.runtime.RuntimeZipTask) {rt ->
-    //Windows aarch64
-    if(file(jdk_windows_aarch64).exists()) {
-        rt.extension.targetPlatform(targetWindowsAarch64, jdk_windows_aarch64, [])
-    }
-    else {
-        rt.extension.targetPlatform(targetWindowsAarch64) {
-            jdkHome = jdkDownload(jdk_download_windows_aarch64)
-        }
-    }
-    //Windows x86-64
     if(file(jdk_windows_x86_64).exists()) {
         rt.extension.targetPlatform(targetWindowsX86_64, jdk_windows_x86_64, [])
     }
@@ -389,5 +358,5 @@ tasks.register('runtimeZipOthers', org.beryx.runtime.RuntimeZipTask) {rt ->
         }
     }
 
-    configure(rt, jvmArgsLinux)
+    configure(rt, jvmArgsLinux);
 }

gradle.properties

@@ -28,4 +28,4 @@
 # tag name, specifically the dashes inserted before and after the alpha/beta labels.
 # See: https://github.com/DSheirer/sdrtrunk/issues/1651
 
-projectVersion=0.6.2-beta-1
+projectVersion=0.7.0-alpha-1

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #
 # ******************************************************************************
-# Copyright (C) 2014-2025 Dennis Sheirer
+# Copyright (C) 2014-2023 Dennis Sheirer
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -19,8 +19,7 @@
 
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
 networkTimeout=10000
-validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -2,7 +2,7 @@
 
 #
 # ******************************************************************************
-# Copyright (C) 2014-2025 Dennis Sheirer
+# Copyright (C) 2014-2022 Dennis Sheirer
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -58,7 +58,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -86,8 +86,10 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -115,7 +117,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH="\\\"\\\""
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -134,13 +136,10 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    if ! command -v java >/dev/null 2>&1
-    then
-        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
-    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -148,7 +147,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
+        # shellcheck disable=SC3045 
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -156,7 +155,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
+        # shellcheck disable=SC3045 
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -201,20 +200,16 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
-#     and any embedded shellness will be escaped.
-#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
-#     treated as '${Hostname}' itself on the command line.
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -13,8 +13,6 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
-@rem SPDX-License-Identifier: Apache-2.0
-@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -45,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
 
 goto fail
 
@@ -59,22 +57,22 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell

src/main/java/io/github/dsheirer/alias/Alias.java

@@ -1,20 +1,23 @@
 /*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
  */
 package io.github.dsheirer.alias;
 
@@ -27,22 +30,13 @@ import io.github.dsheirer.alias.id.AliasIDType;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
 import io.github.dsheirer.alias.id.priority.Priority;
 import io.github.dsheirer.alias.id.record.Record;
-import io.github.dsheirer.alias.id.talkgroup.StreamAsTalkgroup;
-import java.awt.Color;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
 import javafx.beans.Observable;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.BooleanBinding;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.IntegerProperty;
-import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleIntegerProperty;
-import javafx.beans.property.SimpleObjectProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.collections.FXCollections;
@@ -52,6 +46,13 @@ import javafx.util.Callback;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.awt.Color;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
 /**
  * Alias provides an aliasing (e.g. name, color, etc) container that is linked to multiple alias identifiers and
  * provides a corresponding set of actions related to the alias.
@@ -73,7 +74,6 @@ public class Alias
     private StringProperty mName = new SimpleStringProperty();
     private ObservableList<AliasID> mAliasIDs = FXCollections.observableArrayList();
     private ObservableList<AliasAction> mAliasActions = FXCollections.observableArrayList();
-    private ObjectProperty<StreamAsTalkgroup> mStreamTalkgroupAlias = new SimpleObjectProperty<>();
 
     /**
      * Constructs an instance and sets the specified name.
@@ -180,12 +180,6 @@ public class Alias
         return mColor;
     }
 
-    @JsonIgnore
-    public ObjectProperty streamTalkgroupAliasProperty()
-    {
-        return mStreamTalkgroupAlias;
-    }
-
     /**
      * Icon name property
      */
@@ -235,24 +229,6 @@ public class Alias
         mName.set(name);
     }
 
-    /**
-     * Alias name
-     */
-    @JacksonXmlProperty(isAttribute = true, localName = "stream_talkgroup_alias")
-    public StreamAsTalkgroup getStreamTalkgroupAlias()
-    {
-        return mStreamTalkgroupAlias.get();
-    }
-
-    /**
-     * Sets the stream as talkgroup value that will be used in the TO field for streamed audio calls.
-     * @param streamTalkgroupAlias with a talkgroup value.
-     */
-    public void setStreamTalkgroupAlias(StreamAsTalkgroup streamTalkgroupAlias)
-    {
-        mStreamTalkgroupAlias.set(streamTalkgroupAlias);
-    }
-
     /**
      * Alias list name for the alias list that this alias belongs to
      */
@@ -734,7 +710,6 @@ public class Alias
     {
         return (Alias a) -> new Observable[] {a.recordableProperty(), a.streamableProperty(), a.colorProperty(),
             a.aliasListNameProperty(), a.groupProperty(), a.iconNameProperty(), a.nameProperty(), a.aliasIds(),
-            a.aliasActions(), a.nonAudioIdentifierCountProperty(), a.overlapProperty(), a.priorityProperty(),
-                a.streamTalkgroupAliasProperty()};
+            a.aliasActions(), a.nonAudioIdentifierCountProperty(), a.overlapProperty()};
     }
 }

src/main/java/io/github/dsheirer/alias/AliasList.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -663,13 +663,11 @@ public class AliasList
 
         public Alias getAlias(TalkgroupIdentifier identifier)
         {
-            //Attempt to do a fully qualified identifier match only
             if(identifier instanceof FullyQualifiedTalkgroupIdentifier fqti)
             {
-                return mFullyQualifiedTalkgroupAliasMap.get(fqti.getFullyQualifiedTalkgroupAddress());
+                return mFullyQualifiedTalkgroupAliasMap.get(fqti.toString());
             }
 
-            //Attempt to match the talkgroup value
             int value = identifier.getValue();
 
             Alias mapValue = mTalkgroupAliasMap.get(value);
@@ -678,7 +676,6 @@ public class AliasList
                 return mapValue;
             }
 
-            //Alternatively, match the talkgroup to any talkgroup ranges
             for(Map.Entry<TalkgroupRange, Alias> entry : mTalkgroupRangeAliasMap.entrySet())
             {
                 if(entry.getKey().contains(value))
@@ -783,13 +780,11 @@ public class AliasList
 
         public Alias getAlias(RadioIdentifier identifier)
         {
-            //Match fully qualified identifier only.
             if(identifier instanceof FullyQualifiedRadioIdentifier fqri)
             {
-                return mFullyQualifiedRadioAliasMap.get(fqri.getFullyQualifiedRadioAddress());
+                return mFullyQualifiedRadioAliasMap.get(fqri.toString());
             }
 
-            //Attempt to match against the radio identifier
             int value = identifier.getValue();
 
             Alias mapValue = mRadioAliasMap.get(value);
@@ -798,7 +793,6 @@ public class AliasList
                 return mapValue;
             }
 
-            //Alternatively, attempt to match the radio address against any radio ranges.
             for(Map.Entry<RadioRange, Alias> entry : mRadioRangeAliasMap.entrySet())
             {
                 if(entry.getKey().contains(value))

src/main/java/io/github/dsheirer/alias/AliasModel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,12 +33,14 @@ import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
 
 /**
  * Alias Model contains all aliases and is responsible for creation and management of alias lists.  Alias lists are a
  * set of aliases that all share a common alias list name and can be attached to a decoding channel for aliasing
  * identifiers produced by channel decoder(s).
  */
+@Component("aliasModel")
 public class AliasModel
 {
     private final static Logger mLog = LoggerFactory.getLogger(AliasModel.class);
@@ -63,69 +65,6 @@ public class AliasModel
         return mAliasListNames;
     }
 
-    /**
-     * Clears and reloads the list of alias list names from the current set of aliases.
-     */
-    public void refreshAliasListNames()
-    {
-        mAliasListNames.clear();
-
-        for(Alias alias : mAliases)
-        {
-            String aliasListName = alias.getAliasListName();
-
-            if(aliasListName != null && !aliasListName.isEmpty() && !mAliasListNames.contains(aliasListName))
-            {
-                mAliasListNames.add(aliasListName);
-            }
-        }
-    }
-
-    /**
-     * Renames the alias list across the set of aliases.
-     * @param oldName currently used by the alias
-     * @param newName to apply to the alias
-     */
-    public void renameAliasList(String oldName, String newName)
-    {
-        if(oldName == null || oldName.isEmpty() || newName == null || newName.isEmpty())
-        {
-            return;
-        }
-
-        mAliases.stream().filter(alias -> alias.getAliasListName().equals(oldName)).forEach(alias -> alias.setAliasListName(newName));
-    }
-
-    /**
-     * Deletes any aliases that have the alias list name
-     * @param aliasListName to delete
-     */
-    public void deleteAliasList(String aliasListName)
-    {
-        if(aliasListName == null || aliasListName.isEmpty())
-        {
-            return;
-        }
-
-        mAliases.removeIf(alias -> alias.getAliasListName().equals(aliasListName));
-        mAliasListMap.remove(aliasListName);
-    }
-
-    /**
-     * Adds the list of alias list names to the currently managed set of alias list names.
-     * @param aliasListNames to add
-     */
-    public void addAliasListNames(List<String> aliasListNames)
-    {
-        for(String aliasListName : aliasListNames)
-        {
-            if(!mAliasListNames.contains(aliasListName))
-            {
-                mAliasListNames.add(aliasListName);
-            }
-        }
-    }
-
     /**
      * Unmodifiable list of all aliases currently in the model
      */

src/main/java/io/github/dsheirer/alias/action/beep/BeepAction.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2024 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,19 +24,19 @@ import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.action.AliasActionType;
 import io.github.dsheirer.alias.action.RecurringAction;
 import io.github.dsheirer.audio.AudioFormats;
-import io.github.dsheirer.gui.preference.playback.ToneFrequency;
-import io.github.dsheirer.gui.preference.playback.ToneUtil;
-import io.github.dsheirer.gui.preference.playback.ToneVolume;
+import io.github.dsheirer.gui.preference.audio.playback.ToneFrequency;
+import io.github.dsheirer.gui.preference.audio.playback.ToneUtil;
+import io.github.dsheirer.gui.preference.audio.playback.ToneVolume;
 import io.github.dsheirer.message.IMessage;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.ShortBuffer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import javax.sound.sampled.AudioSystem;
 import javax.sound.sampled.Clip;
 import javax.sound.sampled.DataLine;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.ShortBuffer;
 
 public class BeepAction extends RecurringAction
 {

src/main/java/io/github/dsheirer/alias/id/AliasID.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -42,7 +42,6 @@ import io.github.dsheirer.alias.id.record.Record;
 import io.github.dsheirer.alias.id.status.UnitStatusID;
 import io.github.dsheirer.alias.id.status.UserStatusID;
 import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
-import io.github.dsheirer.alias.id.talkgroup.StreamAsTalkgroup;
 import io.github.dsheirer.alias.id.talkgroup.Talkgroup;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupRange;
 import io.github.dsheirer.alias.id.tone.TonesID;
@@ -71,7 +70,6 @@ import javafx.util.Callback;
     @JsonSubTypes.Type(value = RadioRange.class, name = "radioRange"),
     @JsonSubTypes.Type(value = Record.class, name = "record"),
     @JsonSubTypes.Type(value = SiteID.class, name = "siteID"),
-    @JsonSubTypes.Type(value = StreamAsTalkgroup.class, name = "streamAsTalkgroup"),
     @JsonSubTypes.Type(value = Talkgroup.class, name = "talkgroup"),
     @JsonSubTypes.Type(value = TalkgroupRange.class, name = "talkgroupRange"),
     @JsonSubTypes.Type(value = TonesID.class, name = "tones"),

src/main/java/io/github/dsheirer/alias/id/talkgroup/StreamAsTalkgroup.java

@@ -1,40 +0,0 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
- */
-
-package io.github.dsheirer.alias.id.talkgroup;
-
-import io.github.dsheirer.protocol.Protocol;
-
-/**
- * Streaming talkgroup alias.  For streamed audio metadata, this value is used to replace the decoded talkgroup or TO
- * value with an alias value when there are talkgroup collisions resulting from streaming multiple channels to the
- * same stream.  This is common in P25 conventional repeater setups where each radio channel is using talkgroup 1.
- */
-public class StreamAsTalkgroup extends Talkgroup
-{
-    public StreamAsTalkgroup(int talkgroup)
-    {
-        super(Protocol.UNKNOWN, talkgroup);
-    }
-
-    public StreamAsTalkgroup()
-    {
-        //No arg JAXB constructor
-    }
-}

src/main/java/io/github/dsheirer/audio/AbstractAudioModule.java

@@ -20,6 +20,7 @@
 package io.github.dsheirer.audio;
 
 import io.github.dsheirer.alias.AliasList;
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.identifier.IdentifierUpdateListener;
 import io.github.dsheirer.identifier.IdentifierUpdateNotification;
 import io.github.dsheirer.identifier.MutableIdentifierCollection;
@@ -89,7 +90,7 @@ public abstract class AbstractAudioModule extends Module implements IAudioSegmen
             {
                 mAudioSegment.completeProperty().set(true);
                 mIdentifierUpdateNotificationBroadcaster.removeListener(mAudioSegment);
-                mAudioSegment.decrementConsumerCount();
+                mAudioSegment.removeLease(getClass().toString());
                 mAudioSegment = null;
             }
         }
@@ -112,7 +113,7 @@ public abstract class AbstractAudioModule extends Module implements IAudioSegmen
             if(mAudioSegment == null)
             {
                 mAudioSegment = new AudioSegment(mAliasList, getTimeslot());
-                mAudioSegment.incrementConsumerCount();
+                mAudioSegment.addLease(getClass().toString());
                 mAudioSegment.addIdentifiers(mIdentifierCollection.getIdentifiers());
                 mIdentifierUpdateNotificationBroadcaster.addListener(mAudioSegment);
 
@@ -123,7 +124,6 @@ public abstract class AbstractAudioModule extends Module implements IAudioSegmen
 
                 if(mAudioSegmentListener != null)
                 {
-                    mAudioSegment.incrementConsumerCount();
                     mAudioSegmentListener.receive(mAudioSegment);
                 }
 
@@ -136,26 +136,33 @@ public abstract class AbstractAudioModule extends Module implements IAudioSegmen
 
     public void addAudio(float[] audioBuffer)
     {
-        AudioSegment audioSegment = getAudioSegment();
+        if(audioBuffer != null)
+        {
+            AudioSegment audioSegment = getAudioSegment();
 
-        //If the current segment exceeds the max samples length, close it so that a new segment gets generated
-        //and then link the segments together
-        if(mAudioSampleCount >= mMaxSegmentAudioSampleLength)
-        {
-            AudioSegment previous = getAudioSegment();
-            closeAudioSegment();
-            audioSegment = getAudioSegment();
-            audioSegment.linkTo(previous);
-        }
+            //If the current segment exceeds the max samples length, close it so that a new segment gets generated
+            //and then link the segments together
+            if(mAudioSampleCount >= mMaxSegmentAudioSampleLength)
+            {
+                AudioSegment previous = getAudioSegment();
+                closeAudioSegment();
+                audioSegment = getAudioSegment();
+                audioSegment.linkTo(previous);
+            }
 
-        try
-        {
-            audioSegment.addAudio(audioBuffer);
-            mAudioSampleCount += audioBuffer.length;
+            try
+            {
+                audioSegment.addAudio(audioBuffer);
+                mAudioSampleCount += audioBuffer.length;
+            }
+            catch(Exception e)
+            {
+                closeAudioSegment();
+            }
         }
-        catch(Exception e)
+        else
         {
-            closeAudioSegment();
+            mLog.info("Attempt to add null audio from " + getClass());
         }
     }
 

src/main/java/io/github/dsheirer/audio/AudioManager.java

@@ -0,0 +1,503 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio;
+
+import io.github.dsheirer.audio.broadcast.AudioStreamingManager;
+import io.github.dsheirer.audio.call.ActiveAudioSegment;
+import io.github.dsheirer.audio.call.AudioSegment;
+import io.github.dsheirer.audio.call.Call;
+import io.github.dsheirer.audio.call.CallRepository;
+import io.github.dsheirer.audio.call.ICallEventListener;
+import io.github.dsheirer.audio.playback.AudioPlaybackManager;
+import io.github.dsheirer.audio.playbackfx.AudioPlaybackController;
+import io.github.dsheirer.log.LoggingSuppressor;
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.preference.retention.AgeUnits;
+import io.github.dsheirer.preference.retention.RetentionPolicy;
+import io.github.dsheirer.preference.retention.RetentionPreference;
+import io.github.dsheirer.record.AudioRecordingManager;
+import io.github.dsheirer.sample.Listener;
+import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import jakarta.annotation.Resource;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.LinkedTransferQueue;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.stream.Collectors;
+import org.apache.commons.io.FileUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Component;
+
+/**
+ * Manages handling and distribution of audio segments and calls across the application.
+ */
+@Component("audioManager")
+public class AudioManager implements Listener<AudioSegment>
+{
+    private static final Logger LOGGER = LoggerFactory.getLogger(AudioManager.class);
+    private static final LoggingSuppressor LOGGING_SUPPRESSOR = new LoggingSuppressor(LOGGER);
+    private static final long GIGABYTES = 1024l * 1024l * 1024l;
+
+    @Resource
+    private AudioPlaybackManager mAudioPlaybackManager;
+    @Resource
+    private AudioPlaybackController mAudioPlaybackController;
+    @Resource
+    private AudioRecordingManager mAudioRecordingManager;
+    @Resource
+    private AudioStreamingManager mAudioStreamingManager;
+    @Resource
+    private DuplicateCallDetector mDuplicateCallDetector;
+    @Resource
+    private UserPreferences mUserPreferences;
+    private CallRepository mCallRepository;
+    private List<ICallEventListener> mCallListeners = new CopyOnWriteArrayList<>();
+    private ActiveAudioSegmentProcessor mAudioSegmentProcessor = new ActiveAudioSegmentProcessor();
+    private CallAgeOffProcessor mCallAgeOffProcessor = new CallAgeOffProcessor();
+    private ScheduledFuture<?> mAudioSegmentProcessorFuture;
+    private ScheduledFuture<?> mCallRetentionProcessorFuture;
+
+    /**
+     * Constructs an instance
+     */
+    @Autowired
+    public AudioManager(CallRepository callRepository)
+    {
+        mCallRepository = callRepository;
+    }
+
+    @PostConstruct
+    public void postConstruct()
+    {
+        LOGGER.info("Post constructing ......");
+        mAudioSegmentProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(mAudioSegmentProcessor, 100,
+                500, TimeUnit.MILLISECONDS);
+        //Delay first run until 1-minute after startup.
+        mCallRetentionProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(mCallAgeOffProcessor,
+                30, 30, TimeUnit.SECONDS);
+
+        //Register call event listeners
+        add(mAudioRecordingManager);
+        add(mAudioPlaybackController);
+        add(mAudioStreamingManager);
+    }
+
+    @PreDestroy
+    public void preDestroy()
+    {
+        LOGGER.info("AudioManager shutting down");
+
+        if(mAudioSegmentProcessorFuture != null)
+        {
+            mAudioSegmentProcessorFuture.cancel(true);
+            mAudioSegmentProcessorFuture = null;
+        }
+        mAudioSegmentProcessor.shutdown();
+
+        if(mCallRetentionProcessorFuture != null)
+        {
+            mCallRetentionProcessorFuture.cancel(true);
+            mCallRetentionProcessorFuture = null;
+        }
+    }
+
+    /**
+     * Adds the call listener to be notified of call events.
+     * @param listener to add
+     */
+    public void add(ICallEventListener listener)
+    {
+        if(!mCallListeners.contains(listener))
+        {
+            mCallListeners.add(listener);
+        }
+    }
+
+    /**
+     * Broadcasts a call added event to registered listeners.
+     * @param call that was added
+     */
+    private void broadcastAdded(Call call)
+    {
+        for(ICallEventListener listener: mCallListeners)
+        {
+            listener.added(call);
+        }
+    }
+
+    /**
+     * Broadcasts a call updated event to registered listeners.
+     * @param call that was updated
+     */
+    private void broadcastUpdated(Call call)
+    {
+        for(ICallEventListener listener: mCallListeners)
+        {
+            listener.updated(call);
+        }
+    }
+
+    /**
+     * Broadcasts a call completed event to registered listeners.
+     * @param call that was completed
+     * @param audioSegment associated with the call.
+     */
+    private void broadcastCompleted(Call call, AudioSegment audioSegment)
+    {
+        for(ICallEventListener listener: mCallListeners)
+        {
+            audioSegment.addLease(listener.getClass().toString());
+            listener.completed(call, audioSegment);
+        }
+    }
+
+    /**
+     * Broadcasts a call deleted event to registered listeners.
+     * @param call that was deleted
+     */
+    private void broadcastDeleted(Call call)
+    {
+        for(ICallEventListener listener: mCallListeners)
+        {
+            listener.deleted(call);
+        }
+    }
+
+    /**
+     * Removes the listener from receiving call event notifications.
+     * @param listener to remove
+     */
+    public void remove(ICallEventListener listener)
+    {
+        mCallListeners.remove(listener);
+    }
+
+    @Override
+    public void receive(AudioSegment audioSegment)
+    {
+        //Let the duplicate call detector process the segment first to detect duplicates.
+        audioSegment.addLease(mDuplicateCallDetector.getClass().toString());
+        mDuplicateCallDetector.receive(audioSegment);
+        audioSegment.addLease(mAudioSegmentProcessor.getClass().toString());
+        mAudioSegmentProcessor.add(audioSegment);
+
+        //TODO: remove for cleanup
+//        audioSegment.addLease(mAudioPlaybackManager.getClass().toString());
+//        mAudioPlaybackManager.receive(audioSegment);
+    }
+
+    /**
+     * Active audio segment processor.  Single thread processor that runs as a scheduled task to process incoming
+     * audio segments, update existing active audio segments, and process completed audio segments.
+     */
+    private class ActiveAudioSegmentProcessor implements Runnable
+    {
+        private LinkedTransferQueue<AudioSegment> mQueuedAudioSegments = new LinkedTransferQueue<>();
+        private List<AudioSegment> mAudioSegmentsToProcess = new ArrayList<>();
+        private Map<AudioSegment,ActiveAudioSegment> mActiveAudioSegmentsMap = new HashMap<>();
+        private AtomicBoolean mProcessing = new AtomicBoolean();
+
+        /**
+         * Adds the new audio segment to be processed
+         * @param audioSegment to process
+         */
+        public void add(AudioSegment audioSegment)
+        {
+            mQueuedAudioSegments.add(audioSegment);
+        }
+
+        /**
+         * Performs shutdown and cleanup of any active audio segments that remain after the threaded processing
+         * is terminated.
+         */
+        public void shutdown()
+        {
+            for(Map.Entry<AudioSegment,ActiveAudioSegment> entry: mActiveAudioSegmentsMap.entrySet())
+            {
+                //Invoke dispose() method to remove the lease on the audio segment
+                entry.getValue().dispose();
+            }
+            mActiveAudioSegmentsMap.clear();
+
+            for(AudioSegment audioSegment: mQueuedAudioSegments)
+            {
+                audioSegment.removeLease(getClass().toString());
+            }
+            mQueuedAudioSegments.clear();
+        }
+
+        @Override
+        public void run()
+        {
+            if(mProcessing.compareAndSet(false, true))
+            {
+                //Process existing active audio segments
+                try
+                {
+                    Iterator<Map.Entry<AudioSegment,ActiveAudioSegment>> it = mActiveAudioSegmentsMap.entrySet().iterator();
+
+                    while(it.hasNext())
+                    {
+                        ActiveAudioSegment activeAudioSegment = it.next().getValue();
+
+                        if(activeAudioSegment.update())
+                        {
+                            broadcastUpdated(activeAudioSegment.getCall());
+                        }
+
+                        if(activeAudioSegment.isComplete())
+                        {
+                            //Process residual audio and close the wave recording file.
+                            activeAudioSegment.closeAudio();
+
+                            Call call = activeAudioSegment.getCall();
+                            call.setComplete(true);
+
+                            try
+                            {
+                                mCallRepository.save(call);
+                            }
+                            catch(Exception e)
+                            {
+                                LOGGER.error("Couldn't update call in database");
+                            }
+                            broadcastCompleted(call, activeAudioSegment.getAudioSegment());
+                            activeAudioSegment.dispose();
+                            it.remove();
+                        }
+                    }
+                }
+                catch(Throwable t)
+                {
+                    LOGGER.error("Error while processing existing active audio segments", t);
+                }
+
+                //Process new audio segments
+                try
+                {
+                    mQueuedAudioSegments.drainTo(mAudioSegmentsToProcess);
+
+                    for(AudioSegment audioSegment: mAudioSegmentsToProcess)
+                    {
+                        if(mActiveAudioSegmentsMap.containsKey(audioSegment))
+                        {
+                            ActiveAudioSegment activeAudioSegment = mActiveAudioSegmentsMap.get(audioSegment);
+
+                            if(activeAudioSegment.update())
+                            {
+                                broadcastUpdated(activeAudioSegment.getCall());
+                            }
+                        }
+                        else
+                        {
+                            Call call = ActiveAudioSegment.create(audioSegment);
+                            ActiveAudioSegment activeAudioSegment = new ActiveAudioSegment(audioSegment, call, mUserPreferences);
+                            mActiveAudioSegmentsMap.put(audioSegment, activeAudioSegment);
+                            mCallRepository.save(call);
+                            broadcastAdded(call);
+                        }
+                    }
+
+                    mAudioSegmentsToProcess.clear();
+                }
+                catch(Throwable t)
+                {
+                    LOGGER.error("Error while processing existing active audio segments", t);
+                }
+
+                mProcessing.set(false);
+            }
+        }
+    }
+
+    /**
+     * Call event retention and age-off processor.
+     */
+    public class CallAgeOffProcessor implements Runnable
+    {
+        @Override
+        public void run()
+        {
+            RetentionPreference retentionPreference = mUserPreferences.getRetentionPreference();
+            RetentionPolicy policy = retentionPreference.getRetentionPolicy();
+
+            try
+            {
+                if(policy.isAgePolicy())
+                {
+                    AgeUnits ageUnits = retentionPreference.getAgeUnits();
+                    int ageValue = retentionPreference.getAgeValue();
+                    long threshold = System.currentTimeMillis() - ageUnits.getDuration(ageValue);
+                    PageRequest requestPage1 = PageRequest.of(0, 100);
+                    long start = 0;
+                    Page<Call> page = mCallRepository.findCallsByEventTimeBetweenOrderByEventTime(start, threshold, requestPage1);
+
+                    while(page.getTotalElements() > 0)
+                    {
+                        List<Call> calls = page.get().collect(Collectors.toList());
+
+                        for(Call call: calls)
+                        {
+                            //Keep adjusting the start time to 1 millisecond more than the current call so that
+                            //if there's an error deleting any given call, we don't get stuck processing it every time
+                            start = call.getEventTime() + 1;
+
+                            //Only evaluate calls that are complete
+                            if(call.isComplete())
+                            {
+                                boolean deleteFailed = false;
+                                File file = new File(call.getFile());
+                                if(file.exists())
+                                {
+                                    try
+                                    {
+                                        File parentDirectory = file.getParentFile();
+                                        Files.delete(file.toPath());
+
+                                        //Delete parent directory if it is now empty
+                                        if(parentDirectory.exists() && parentDirectory.isDirectory())
+                                        {
+                                            if(!Files.list(parentDirectory.toPath()).findFirst().isPresent())
+                                            {
+                                                Files.delete(parentDirectory.toPath());
+                                            }
+                                        }
+                                    }
+                                    catch(Exception io)
+                                    {
+                                        LOGGING_SUPPRESSOR.error("Call Event Delete", 5,
+                                                "Error deleting call event recording: " + call.getFile() +
+                                                        " - " + io.getLocalizedMessage());
+                                        deleteFailed = true;
+                                    }
+                                }
+
+                                if(!deleteFailed)
+                                {
+                                    mCallRepository.delete(call);
+                                    broadcastDeleted(call);
+                                }
+                            }
+                        }
+
+                        page = mCallRepository.findCallsByEventTimeBetweenOrderByEventTime(start, threshold, requestPage1);
+                    }
+                }
+
+                if(policy.isSizePolicy())
+                {
+                    Path callsDirectory = mUserPreferences.getDirectoryPreference().getDirectoryCalls();
+
+                    if(Files.exists(callsDirectory))
+                    {
+                        long currentSize = FileUtils.sizeOfDirectory(callsDirectory.toFile());
+                        long objectiveSize = retentionPreference.getObjectiveDirectorySize();
+
+                        if(currentSize >= objectiveSize)
+                        {
+                            long start = 0;
+                            long now = System.currentTimeMillis();
+                            PageRequest pageable = PageRequest.of(0, 100);
+                            Page<Call> page = mCallRepository.findCallsByEventTimeBetweenOrderByEventTime(start, now, pageable);
+
+                            while(currentSize >= objectiveSize && page.getTotalElements() > 0)
+                            {
+                                List<Call> calls = page.get().collect(Collectors.toList());
+
+                                for(Call call: calls)
+                                {
+                                    //Keep adjusting the start time to 1 millisecond more than the current call so that
+                                    //if there's an error deleting any given call, we don't get stuck processing it every time
+                                    start = call.getEventTime() + 1;
+
+                                    if(currentSize < objectiveSize)
+                                    {
+                                        start = now - 1;
+                                        break;
+                                    }
+
+                                    //Only evaluate calls that are complete
+                                    if(call.isComplete())
+                                    {
+                                        boolean deleteFailed = false;
+                                        File file = new File(call.getFile());
+                                        if(file.exists())
+                                        {
+                                            try
+                                            {
+                                                File parentDirectory = file.getParentFile();
+                                                long fileSize = FileUtils.sizeOf(file);
+                                                Files.delete(file.toPath());
+                                                currentSize -= fileSize;
+
+                                                //Delete parent directory if it is now empty
+                                                if(parentDirectory.exists() && parentDirectory.isDirectory())
+                                                {
+                                                    if(!Files.list(parentDirectory.toPath()).findFirst().isPresent())
+                                                    {
+                                                        Files.delete(parentDirectory.toPath());
+                                                    }
+                                                }
+                                            }
+                                            catch(Exception io)
+                                            {
+                                                LOGGING_SUPPRESSOR.error("Call Event Delete", 5,
+                                                        "Error deleting call event recording: " + call.getFile() +
+                                                                " - " + io.getLocalizedMessage());
+                                                deleteFailed = true;
+                                            }
+                                        }
+
+                                        if(!deleteFailed)
+                                        {
+                                            mCallRepository.delete(call);
+                                            broadcastDeleted(call);
+                                        }
+                                    }
+                                }
+
+                                page = mCallRepository.findCallsByEventTimeBetweenOrderByEventTime(start, now, pageable);
+                            }
+                        }
+                    }
+                }
+            }
+            catch(Throwable t)
+            {
+                LOGGER.error("Unexpected error while deleting call events using retention policy: " + policy, t);
+            }
+        }
+    }
+}

src/main/java/io/github/dsheirer/audio/DuplicateCallDetector.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,6 +19,7 @@
 
 package io.github.dsheirer.audio;
 
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
@@ -28,9 +29,11 @@ import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.preference.UserPreferences;
-import io.github.dsheirer.preference.duplicate.ICallManagementProvider;
+import io.github.dsheirer.preference.duplicate.CallManagementPreference;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -38,10 +41,10 @@ import java.util.Map;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
+import java.util.concurrent.atomic.AtomicBoolean;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
 
 /**
  * Detects duplicate calls that occur within the same system.  This detector is thread safe for the receive() method.
@@ -49,44 +52,32 @@ import org.slf4j.LoggerFactory;
  * Note: system in this context refers to the system name value that is used in channel configurations.  All decoder
  * channels must share the same system name for call duplication detection.
  */
+@Component("duplicateCallDetector")
 public class DuplicateCallDetector implements Listener<AudioSegment>
 {
     private final static Logger mLog = LoggerFactory.getLogger(DuplicateCallDetector.class);
-    private ICallManagementProvider mCallManagementProvider;
+    private CallManagementPreference mCallManagementPreference;
     private Map<String,SystemDuplicateCallDetector> mDetectorMap = new HashMap();
-    protected Listener<AudioSegment> mDuplicateCallDetectionListener;
+    @Resource
+    private UserPreferences mUserPreferences;
 
     /**
-     * Constructs an instance.
-     * @param userPreferences to access the duplicate call detection preferences.
+     * Constructs an instance
      */
-    public DuplicateCallDetector(UserPreferences userPreferences)
+    public DuplicateCallDetector()
     {
-        this(userPreferences.getCallManagementPreference());
     }
 
-    /**
-     * Constructs an instance.
-     * @param callManagementProvider to provide call management preferences.
-     */
-    public DuplicateCallDetector(ICallManagementProvider callManagementProvider)
+    @PostConstruct
+    public void postConstruct()
     {
-        mCallManagementProvider = callManagementProvider;
-    }
-
-    /**
-     * Optional listener to be notified each time an audio segment is flagged as duplicate.
-     * @param listener to register
-     */
-    public void setDuplicateCallDetectionListener(Listener<AudioSegment> listener)
-    {
-        mDuplicateCallDetectionListener = listener;
+        mCallManagementPreference = mUserPreferences.getCallManagementPreference();
     }
 
     @Override
     public void receive(AudioSegment audioSegment)
     {
-        if(mCallManagementProvider.isDuplicateCallDetectionEnabled())
+        if(mCallManagementPreference.isDuplicateCallDetectionEnabled())
         {
             Identifier identifier = audioSegment.getIdentifierCollection()
                 .getIdentifier(IdentifierClass.CONFIGURATION, Form.SYSTEM, Role.ANY);
@@ -101,109 +92,57 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
 
                     if(detector == null)
                     {
-                        detector = new SystemDuplicateCallDetector(mCallManagementProvider, system);
+                        detector = new SystemDuplicateCallDetector();
                         mDetectorMap.put(system, detector);
                     }
 
+                    audioSegment.addLease(detector.getClass().toString());
                     detector.add(audioSegment);
+                    audioSegment.removeLease(getClass().toString());
                 }
             }
         }
     }
 
-    /**
-     * System level duplicate call detector.  Uses a scheduled executor to run every 25 ms to compare all ongoing call
-     * audio segments to detect duplicates.
-     *
-     * All audio segments remain in the queue until they are flagged as complete.  While in the queue, each call is
-     * compared against the others to detect duplicates.  Once all calls are either flagged as complete or flagged as
-     * duplicate and removed, the queue is empty and the monitoring is shutdown until a new audio segment arrives and
-     * then the monitoring starts again.
-     */
     public class SystemDuplicateCallDetector
     {
-        private final LinkedTransferQueue<AudioSegment> mAudioSegmentQueue = new LinkedTransferQueue<>();
-        private final List<AudioSegment> mAudioSegments = new ArrayList<>();
+        private LinkedTransferQueue<AudioSegment> mAudioSegmentQueue = new LinkedTransferQueue<>();
+        private List<AudioSegment> mAudioSegments = new ArrayList<>();
+        private AtomicBoolean mMonitoring = new AtomicBoolean();
         private ScheduledFuture<?> mProcessorFuture;
-        private Lock mLock = new ReentrantLock();
-        private boolean mMonitoring = false;
-        private final ICallManagementProvider mCallManagementProvider;
-        private String mSystem;
 
-        /**
-         * Constructs an instance
-         * @param callManagementProvider to check for duplicate monitoring preferences
-         */
-        public SystemDuplicateCallDetector(ICallManagementProvider callManagementProvider, String system)
+        public SystemDuplicateCallDetector()
         {
-            mCallManagementProvider = callManagementProvider;
-            mSystem = system;
         }
 
-        /**
-         * Adds the audio segment to the monitoring queue.
-         * @param audioSegment to add
-         */
         public void add(AudioSegment audioSegment)
         {
-            mLock.lock();
-
-            try
+            //Block on audio segment queue so that we don't interfere with monitoring shutdown
+            synchronized(mAudioSegmentQueue)
             {
                 mAudioSegmentQueue.add(audioSegment);
                 startMonitoring();
             }
-            finally
-            {
-                mLock.unlock();
-            }
         }
 
-        /**
-         * Starts the call monitoring thread if it's not already running.
-         *
-         * Note: this method should only be called from a thread with the lock acquired.
-         */
         private void startMonitoring()
         {
-            if(!mMonitoring)
+            if(mMonitoring.compareAndSet(false, true))
             {
-                mProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(this::process,
+                mProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(() -> process(),
                     0, 25, TimeUnit.MILLISECONDS);
-                mMonitoring = true;
             }
         }
 
-        /**
-         * Stops the call monitoring thread if the audio segements queue is empty.
-         *
-         * Note: this should only be called from a separate thread and not from within the scheduled monitoring thread
-         * because cancelling the scheduled timer from within the process() method would kill the thread without
-         * releasing the lock, causing a deadlock.
-         */
         private void stopMonitoring()
         {
-            mLock.lock();
-
-            try
+            if(mMonitoring.compareAndSet(true, false))
             {
-                //Recheck the audio segments queue to make sure we didn't slip in another audio segment before we can
-                //shut down the scheduled monitoring thread.
-                if(mMonitoring && mAudioSegments.isEmpty())
+                if(mProcessorFuture != null)
                 {
-                    if(mProcessorFuture != null)
-                    {
-                        mProcessorFuture.cancel(true);
-                        mProcessorFuture = null;
-                    }
-
-                    mMonitoring = false;
+                    mProcessorFuture.cancel(true);
                 }
             }
-            finally
-            {
-                mLock.unlock();
-            }
         }
 
         /**
@@ -214,7 +153,7 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
          */
         private boolean isDuplicate(AudioSegment segment1, AudioSegment segment2)
         {
-            if(mCallManagementProvider.isDuplicateCallDetectionByTalkgroupEnabled())
+            if(mCallManagementPreference.isDuplicateCallDetectionByTalkgroupEnabled())
             {
                 //Step 1 check for duplicate TO values
                 List<Identifier> to1 = segment1.getIdentifierCollection().getIdentifiers(Role.TO);
@@ -226,7 +165,7 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
                 }
             }
 
-            if(mCallManagementProvider.isDuplicateCallDetectionByRadioEnabled())
+            if(mCallManagementPreference.isDuplicateCallDetectionByRadioEnabled())
             {
                 //Step 2 check for duplicate FROM values
                 List<Identifier> from1 = segment1.getIdentifierCollection().getIdentifiers(Role.FROM);
@@ -246,51 +185,53 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
          * @param identifiers2
          * @return
          */
-        public static boolean isDuplicate(List<Identifier> identifiers1, List<Identifier> identifiers2)
+        private boolean isDuplicate(List<Identifier> identifiers1, List<Identifier> identifiers2)
         {
             for(Identifier identifier1: identifiers1)
             {
-                if(identifier1 instanceof TalkgroupIdentifier tgId1)
+                if(identifier1 instanceof TalkgroupIdentifier)
                 {
-                    int tg1 = tgId1.getValue();
+                    int talkgroup1 = ((TalkgroupIdentifier)identifier1).getValue();
 
                     for(Identifier identifier2: identifiers2)
                     {
-                        if(identifier2 instanceof TalkgroupIdentifier tgId2 && tgId2.getValue() == tg1)
+                        if(identifier2 instanceof TalkgroupIdentifier &&
+                           ((TalkgroupIdentifier)identifier2).getValue() == talkgroup1)
                         {
                             return true;
                         }
-                        else if(identifier2 instanceof PatchGroupIdentifier pgId2 &&
-                                pgId2.getValue().getPatchGroup().getValue() == tg1)
+                        else if(identifier2 instanceof PatchGroupIdentifier &&
+                            ((PatchGroupIdentifier)identifier2).getValue().getPatchGroup().getValue() == talkgroup1)
                         {
                             return true;
                         }
                     }
                 }
-                else if(identifier1 instanceof PatchGroupIdentifier pgId1)
+                else if(identifier1 instanceof PatchGroupIdentifier)
                 {
-                    int talkgroup1 = pgId1.getValue().getPatchGroup().getValue();
+                    int talkgroup1 = ((PatchGroupIdentifier)identifier1).getValue().getPatchGroup().getValue();
 
                     for(Identifier identifier2: identifiers2)
                     {
-                        if(identifier2 instanceof TalkgroupIdentifier tgId2 && tgId2.getValue() == talkgroup1)
+                        if(identifier2 instanceof TalkgroupIdentifier &&
+                            ((TalkgroupIdentifier)identifier2).getValue() == talkgroup1)
                         {
                             return true;
                         }
-                        else if(identifier2 instanceof PatchGroupIdentifier pgId2 &&
-                                pgId2.getValue().getPatchGroup().getValue() == talkgroup1)
+                        else if(identifier2 instanceof PatchGroupIdentifier &&
+                            ((PatchGroupIdentifier)identifier2).getValue().getPatchGroup().getValue() == talkgroup1)
                         {
                             return true;
                         }
                     }
                 }
-                else if(identifier1 instanceof RadioIdentifier raId1)
+                else if(identifier1 instanceof RadioIdentifier)
                 {
-                    int radio1 = raId1.getValue();
+                    int radio1 = ((RadioIdentifier)identifier1).getValue();
 
                     for(Identifier identifier2: identifiers2)
                     {
-                        if(identifier2 instanceof RadioIdentifier raId2 && raId2.getValue() == radio1)
+                        if(identifier2 instanceof RadioIdentifier && ((RadioIdentifier)identifier2).getValue() == radio1)
                         {
                             return true;
                         }
@@ -306,8 +247,6 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
          */
         private void process()
         {
-            mLock.lock();
-
             try
             {
                 //Transfer in newly arrived audio segments
@@ -319,25 +258,12 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
 
                     if(complete)
                     {
-                        audioSegment.decrementConsumerCount();
+                        audioSegment.removeLease(getClass().toString());
                     }
 
                     return complete;
                 });
 
-                //Remove any encrypted audio segments.
-                mAudioSegments.removeIf(audioSegment -> {
-                    boolean encrypted = audioSegment.isEncrypted();
-
-                    if(encrypted)
-                    {
-                        audioSegment.decrementConsumerCount();
-                    }
-
-
-                    return encrypted;
-                });
-
                 //Only check for duplicates if there is more than one call
                 if(mAudioSegments.size() > 1)
                 {
@@ -348,7 +274,7 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
                     {
                         AudioSegment current = mAudioSegments.get(currentIndex);
 
-                        if(current.hasAudio() && !current.isDuplicate())
+                        if(!current.isDuplicate())
                         {
                             int checkIndex = currentIndex + 1;
 
@@ -361,14 +287,8 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
                                     if(isDuplicate(current, toCheck))
                                     {
                                         toCheck.setDuplicate(true);
-                                        toCheck.decrementConsumerCount();
+                                        toCheck.removeLease(getClass().toString());
                                         duplicates.add(toCheck);
-
-                                        //Notify optional listener that we flagged the call as duplicate.
-                                        if(mDuplicateCallDetectionListener != null)
-                                        {
-                                            mDuplicateCallDetectionListener.receive(toCheck);
-                                        }
                                     }
                                 }
 
@@ -382,12 +302,26 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
                     mAudioSegments.removeAll(duplicates);
                 }
 
-                //Finally, if the audio segment queue is now empty, shutdown monitoring until a new segment arrives.
-                //The monitor shutdown method has to be called on a separate thread so that we don't kill our current
-                // thread and fail to release the lock.
+                //Finally, if the audio segment queue is empty, shutdown montitoring until a new segment arrives
                 if(mAudioSegments.isEmpty())
                 {
-                    ThreadPool.CACHED.submit(this::stopMonitoring);
+                    //Block on the audio segment queue so that we can shutdown before any new segments are added, and
+                    //allow the add(segment) to restart monitoring as soon as needed.
+                    synchronized(mAudioSegmentQueue)
+                    {
+                        if(mAudioSegmentQueue.isEmpty())
+                        {
+                            try
+                            {
+                                stopMonitoring();
+                            }
+                            catch(Exception e)
+                            {
+                                mLog.error("Unexpected error during duplicate audio segment monitoring shutdown", e);
+                                //Do nothing, we got interrupted
+                            }
+                        }
+                    }
                 }
             }
             catch(Throwable t)
@@ -395,10 +329,6 @@ public class DuplicateCallDetector implements Listener<AudioSegment>
                 mLog.error("Unknown error while processing audio segments for duplicate call detection.  Please report " +
                     "this to the developer.", t);
             }
-            finally
-            {
-                mLock.unlock();
-            }
         }
     }
 }

src/main/java/io/github/dsheirer/audio/IAudioSegmentListener.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,6 +19,7 @@
 
 package io.github.dsheirer.audio;
 
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.sample.Listener;
 
 /**

src/main/java/io/github/dsheirer/audio/IAudioSegmentProvider.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,6 +19,7 @@
 
 package io.github.dsheirer.audio;
 
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.sample.Listener;
 
 /**

src/main/java/io/github/dsheirer/audio/broadcast/AbstractAudioBroadcaster.java

@@ -34,7 +34,6 @@ public abstract class AbstractAudioBroadcaster<T extends BroadcastConfiguration>
     private Listener<BroadcastEvent> mBroadcastEventListener;
     private T mBroadcastConfiguration;
     protected ObjectProperty<BroadcastState> mBroadcastState = new SimpleObjectProperty<>(BroadcastState.READY);
-    protected ObjectProperty<BroadcastState> mLastBadBroadcastState = new SimpleObjectProperty<>();
     protected int mStreamedAudioCount = 0;
     protected int mErrorAudioCount = 0;
     protected int mAgedOffAudioCount = 0;
@@ -56,14 +55,6 @@ public abstract class AbstractAudioBroadcaster<T extends BroadcastConfiguration>
         return mBroadcastState;
     }
 
-    /**
-     * Observable last bad broadcast state property
-     */
-    public ObjectProperty<BroadcastState> lastBadBroadcastStateProperty()
-    {
-        return mLastBadBroadcastState;
-    }
-
     /**
      * Current state of the broadcastAudio connection
      */
@@ -77,26 +68,10 @@ public abstract class AbstractAudioBroadcaster<T extends BroadcastConfiguration>
      */
     public void setBroadcastState(BroadcastState broadcastState)
     {
-        if(broadcastState == BroadcastState.CONNECTED)
-        {
-            mLastBadBroadcastState.setValue(null);
-        }
-        else if(broadcastState.isErrorState() || broadcastState.isWarningState())
-        {
-            mLastBadBroadcastState.setValue(broadcastState);
-        }
         mBroadcastState.setValue(broadcastState);
         broadcast(new BroadcastEvent(this, BroadcastEvent.Event.BROADCASTER_STATE_CHANGE));
     }
 
-    /**
-     * Last bad state of the broadcastAudio connection
-     */
-    public BroadcastState getLastBadBroadcastState()
-    {
-        return mLastBadBroadcastState.get();
-    }
-
     /**
      * Starts the broadcaster
      */

src/main/java/io/github/dsheirer/audio/broadcast/AudioStreamingBroadcaster.java

@@ -211,17 +211,9 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
 
             super.setBroadcastState(state);
 
-            if(mBroadcastState.get() != null)
+            if(mBroadcastState.get() != null && mBroadcastState.get().isErrorState())
             {
-                if(mBroadcastState.get().isErrorState())
-                {
-                    mLog.error("[" + getStreamName() + "] status: " + mBroadcastState.get().toString());
-                    stop();
-                }
-                else if(mBroadcastState.get().isWarningState())
-                {
-                    mLog.warn("[" + getStreamName() + "] status: " + mBroadcastState.get().toString());
-                }
+                stop();
             }
 
             if(!connected())

src/main/java/io/github/dsheirer/audio/broadcast/AudioStreamingManager.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,7 +22,10 @@ package io.github.dsheirer.audio.broadcast;
 import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
-import io.github.dsheirer.audio.AudioSegment;
+import io.github.dsheirer.audio.call.AudioSegment;
+import io.github.dsheirer.audio.call.Call;
+import io.github.dsheirer.audio.call.CompletedCall;
+import io.github.dsheirer.audio.call.ICallEventListener;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.MutableIdentifierCollection;
@@ -32,14 +35,15 @@ import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.AudioSegmentRecorder;
 import io.github.dsheirer.record.RecordFormat;
-import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.util.ThreadPool;
 import io.github.dsheirer.util.TimeStamp;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.LinkedTransferQueue;
@@ -47,59 +51,50 @@ import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
 
 /**
  * Audio streaming manager monitors audio segments through completion and creates temporary streaming recordings on
  * disk and enqueues the temporary recording for streaming.
  */
-public class AudioStreamingManager implements Listener<AudioSegment>
+@Component("audioStreamingManager")
+public class AudioStreamingManager implements ICallEventListener
 {
     private final static Logger mLog = LoggerFactory.getLogger(AudioStreamingManager.class);
-    private LinkedTransferQueue<AudioSegment> mNewAudioSegments = new LinkedTransferQueue<>();
-    private List<AudioSegment> mAudioSegments = new ArrayList<>();
-    private Listener<AudioRecording> mAudioRecordingListener;
-    private BroadcastFormat mBroadcastFormat;
+    @Resource
+    private BroadcastModel mBroadcastModel;
+    @Resource
     private UserPreferences mUserPreferences;
+    private LinkedTransferQueue<CompletedCall> mCompletedCallQueue = new LinkedTransferQueue<>();
+    private List<CompletedCall> mCompletedCalls = new ArrayList<>();
+    private BroadcastFormat mBroadcastFormat = BroadcastFormat.MP3;
     private ScheduledFuture<?> mAudioSegmentProcessorFuture;
     private int mNextRecordingNumber = 1;
 
     /**
      * Constructs an instance
-     * @param listener to receive completed audio recordings
-     * @param broadcastFormat for temporary recordings
-     * @param userPreferences to manage recording directories
      */
-    public AudioStreamingManager(Listener<AudioRecording> listener, BroadcastFormat broadcastFormat, UserPreferences userPreferences)
+    public AudioStreamingManager()
     {
-        mAudioRecordingListener = listener;
-        mBroadcastFormat = broadcastFormat;
-        mUserPreferences = userPreferences;
-    }
-
-    /**
-     * Primary receive method
-     */
-    @Override
-    public void receive(AudioSegment audioSegment)
-    {
-        mNewAudioSegments.add(audioSegment);
     }
 
     /**
      * Starts the scheduled audio segment processor
      */
+    @PostConstruct
     public void start()
     {
         if(mAudioSegmentProcessorFuture == null)
         {
-            mAudioSegmentProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new AudioSegmentProcessor(),
-                0, 250, TimeUnit.MILLISECONDS);
+            mAudioSegmentProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new CompletedCallProcessor(),
+                    0, 250, TimeUnit.MILLISECONDS);
         }
     }
 
     /**
      * Stops the scheduled audio segment processor
      */
+    @PreDestroy
     public void stop()
     {
         if(mAudioSegmentProcessorFuture != null)
@@ -108,44 +103,53 @@ public class AudioStreamingManager implements Listener<AudioSegment>
             mAudioSegmentProcessorFuture = null;
         }
 
-        for(AudioSegment audioSegment: mNewAudioSegments)
+        for(CompletedCall completedCall: mCompletedCallQueue)
         {
-            audioSegment.decrementConsumerCount();
+            completedCall.audioSegment().removeLease(getClass().toString());
         }
 
-        mNewAudioSegments.clear();
+        mCompletedCallQueue.clear();
 
-        for(AudioSegment audioSegment: mAudioSegments)
+        for(CompletedCall completedCall: mCompletedCalls)
         {
-            audioSegment.decrementConsumerCount();
+            completedCall.audioSegment().removeLease(getClass().toString());
         }
 
-        mAudioSegments.clear();
+        mCompletedCalls.clear();
     }
 
+    /**
+     * Implements the ICallEventListener interface to receive and enqueue completed calls to process for streaming.
+     * @param call that was completed.
+     * @param audioSegment for the call
+     */
+    @Override
+    public void completed(Call call, AudioSegment audioSegment)
+    {
+        mCompletedCallQueue.add(new CompletedCall(call, audioSegment));
+    }
+
+    @Override
+    public void added(Call call) {} //Not implemented
+    @Override
+    public void updated(Call call) {} //Not implemented
+    @Override
+    public void deleted(Call call) {} //Not implemented
+
     /**
      * Main processing method to process audio segments
      */
-    private void processAudioSegments()
+    private void processCompletedCalls()
     {
-        mNewAudioSegments.drainTo(mAudioSegments);
+        CompletedCall completedCall = mCompletedCallQueue.poll();
 
-        Iterator<AudioSegment> it = mAudioSegments.iterator();
-        AudioSegment audioSegment;
-        while(it.hasNext())
+        while(completedCall != null)
         {
-            audioSegment = it.next();
+            AudioSegment audioSegment = completedCall.audioSegment();
 
-            if(audioSegment.isDuplicate() && mUserPreferences.getCallManagementPreference().isDuplicateStreamingSuppressionEnabled())
+            if(!(audioSegment.isDuplicate() && mUserPreferences.getCallManagementPreference().isDuplicateStreamingSuppressionEnabled()))
             {
-                it.remove();
-                audioSegment.decrementConsumerCount();
-            }
-            else if(audioSegment.completeProperty().get())
-            {
-                it.remove();
-
-                if(mAudioRecordingListener != null && audioSegment.hasBroadcastChannels())
+                if(mBroadcastModel != null && audioSegment.hasBroadcastChannels())
                 {
                     IdentifierCollection identifiers =
                             new IdentifierCollection(audioSegment.getIdentifierCollection().getIdentifiers());
@@ -203,9 +207,10 @@ public class AudioStreamingManager implements Listener<AudioSegment>
                         processAudioSegment(audioSegment, identifiers, audioSegment.getBroadcastChannels());
                     }
                 }
-
-                audioSegment.decrementConsumerCount();
             }
+
+            audioSegment.removeLease(getClass().toString());
+            completedCall = mCompletedCallQueue.poll();
         }
     }
 
@@ -235,7 +240,7 @@ public class AudioStreamingManager implements Listener<AudioSegment>
 
             AudioRecording audioRecording = new AudioRecording(path, broadcastChannels, identifierCollection,
                     audioSegment.getStartTimestamp(), length);
-            mAudioRecordingListener.receive(audioRecording);
+            mBroadcastModel.receive(audioRecording);
         }
         catch(IOException ioe)
         {
@@ -269,20 +274,20 @@ public class AudioStreamingManager implements Listener<AudioSegment>
     }
 
     /**
-     * Scheduled runnable to process audio segments.
+     * Scheduled runnable to process completed calls.
      */
-    public class AudioSegmentProcessor implements Runnable
+    public class CompletedCallProcessor implements Runnable
     {
         @Override
         public void run()
         {
             try
             {
-                processAudioSegments();
+                processCompletedCalls();
             }
             catch(Throwable t)
             {
-                mLog.error("Error processing audio segments for streaming", t);
+                mLog.error("Error processing completed calls for streaming", t);
             }
         }
     }

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastFactory.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,16 +22,14 @@ import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyCallBroadcaster;
 import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyCallConfiguration;
 import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyFeedConfiguration;
-import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerBroadcaster;
-import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerConfiguration;
-import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerFeedConfiguration;
-import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzBroadcaster;
-import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
-import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzFeedConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastHTTPAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastHTTPConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastTCPAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastTCPConfiguration;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzBroadcaster;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
+import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerBroadcaster;
+import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerConfiguration;
 import io.github.dsheirer.audio.broadcast.shoutcast.v1.ShoutcastV1AudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.shoutcast.v1.ShoutcastV1Configuration;
 import io.github.dsheirer.audio.broadcast.shoutcast.v2.ShoutcastV2AudioStreamingBroadcaster;
@@ -65,29 +63,26 @@ public class BroadcastFactory
             switch(configuration.getBroadcastServerType())
             {
                 case BROADCASTIFY_CALL:
-                    return new BroadcastifyCallBroadcaster((BroadcastifyCallConfiguration)configuration,
-                            inputAudioFormat, mp3Setting, aliasModel);
+                    return new BroadcastifyCallBroadcaster((BroadcastifyCallConfiguration)configuration);
                 case RDIOSCANNER_CALL:
-                    return new RdioScannerBroadcaster((RdioScannerConfiguration)configuration,
-                            inputAudioFormat, mp3Setting, aliasModel);
+                    return new RdioScannerBroadcaster((RdioScannerConfiguration)configuration);
                 case OPENMHZ:
-                    return new OpenMHzBroadcaster((OpenMHzConfiguration)configuration,
-                        inputAudioFormat, mp3Setting, aliasModel);
+                    return new OpenMHzBroadcaster((OpenMHzConfiguration)configuration);
                 case BROADCASTIFY:
                     return new IcecastTCPAudioBroadcaster((BroadcastifyFeedConfiguration) configuration,
-                            inputAudioFormat, mp3Setting, aliasModel);
+                            inputAudioFormat, mp3Setting);
                 case ICECAST_TCP:
                     return new IcecastTCPAudioBroadcaster((IcecastTCPConfiguration) configuration, inputAudioFormat,
-                            mp3Setting, aliasModel);
+                            mp3Setting);
                 case ICECAST_HTTP:
                     return new IcecastHTTPAudioBroadcaster((IcecastHTTPConfiguration) configuration, inputAudioFormat,
-                            mp3Setting, aliasModel);
+                            mp3Setting);
                 case SHOUTCAST_V1:
                     return new ShoutcastV1AudioBroadcaster((ShoutcastV1Configuration) configuration, inputAudioFormat,
-                            mp3Setting, aliasModel);
+                            mp3Setting);
                 case SHOUTCAST_V2:
                     return new ShoutcastV2AudioStreamingBroadcaster((ShoutcastV2Configuration) configuration,
-                            inputAudioFormat, mp3Setting, aliasModel);
+                            inputAudioFormat, mp3Setting);
                 case UNKNOWN:
                 default:
                     mLog.info("Unrecognized broadcastAudio configuration: " + configuration.getBroadcastFormat().name());

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastModel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,12 +20,13 @@ package io.github.dsheirer.audio.broadcast;
 
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
-import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
@@ -45,9 +46,11 @@ import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
 
 import javax.swing.table.AbstractTableModel;
 
+@Component("broadcastModel")
 public class BroadcastModel extends AbstractTableModel implements Listener<AudioRecording>
 {
     private final static Logger mLog = LoggerFactory.getLogger(BroadcastModel.class);
@@ -68,28 +71,30 @@ public class BroadcastModel extends AbstractTableModel implements Listener<Audio
     public static final String[] COLUMN_NAMES = new String[]
         {"Stream Type", "Name", "Status", "Queued", "Streamed/Uploaded", "Aged Off", "Upload Error"};
 
+    @Resource
+    private AliasModel mAliasModel;
+    @Resource
+    private UserPreferences mUserPreferences;
+
     private ObservableList<ConfiguredBroadcast> mConfiguredBroadcasts =
         FXCollections.observableArrayList(ConfiguredBroadcast.extractor());
     private List<AudioRecording> mRecordingQueue = new CopyOnWriteArrayList<>();
     private Map<Integer,AbstractAudioBroadcaster> mBroadcasterMap = new HashMap<>();
-    private IconModel mIconModel;
-    private AliasModel mAliasModel;
     private Broadcaster<BroadcastEvent> mBroadcastEventBroadcaster = new Broadcaster<>();
     private BroadcastEventListener mBroadcastEventListener = new BroadcastEventListener();
-    private UserPreferences mUserPreferences;
 
     /**
      * Model for managing Broadcast configurations and any associated broadcaster instances.
      */
-    public BroadcastModel(AliasModel aliasModel, IconModel iconModel, UserPreferences userPreferences)
+    public BroadcastModel()
     {
-        mAliasModel = aliasModel;
-        mIconModel = iconModel;
-        mUserPreferences = userPreferences;
+    }
 
+    @PostConstruct
+    public void postConstruct()
+    {
         //Monitor to remove temporary recording files that have been streamed by all audio broadcasters
         ThreadPool.SCHEDULED.scheduleAtFixedRate(new RecordingDeletionMonitor(), 15l, 15l, TimeUnit.SECONDS);
-
         removeOrphanedTemporaryRecordings();
     }
 
@@ -344,13 +349,14 @@ public class BroadcastModel extends AbstractTableModel implements Listener<Audio
                 deleteBroadcaster(configuredBroadcast);
             }
 
-            final AbstractAudioBroadcaster audioBroadcaster = BroadcastFactory.getBroadcaster(broadcastConfiguration,
+            AbstractAudioBroadcaster audioBroadcaster = BroadcastFactory.getBroadcaster(broadcastConfiguration,
                     mAliasModel, mUserPreferences);
 
             if(audioBroadcaster != null)
             {
                 configuredBroadcast.setAudioBroadcaster(audioBroadcaster);
                 audioBroadcaster.setListener(mBroadcastEventListener);
+                audioBroadcaster.start();
                 mBroadcasterMap.put(audioBroadcaster.getBroadcastConfiguration().getId(), audioBroadcaster);
 
                 int index = mConfiguredBroadcasts.indexOf(configuredBroadcast);
@@ -361,7 +367,6 @@ public class BroadcastModel extends AbstractTableModel implements Listener<Audio
                 }
 
                 broadcast(new BroadcastEvent(audioBroadcaster, BroadcastEvent.Event.BROADCASTER_ADD));
-                ThreadPool.CACHED.submit(audioBroadcaster::start);
             }
         }
     }

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastServerType.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -31,9 +31,9 @@ public enum BroadcastServerType
     BROADCASTIFY_CALL("Broadcastify Call", "images/broadcastify.png"),
 
     ICECAST_HTTP("Icecast 2 (v2.4+)", "images/icecast.png"),
-    RDIOSCANNER_CALL("Rdio Scanner", "images/rdioscanner.png"),
-    OPENMHZ("OpenMHz", "images/openmhz.png"),
     ICECAST_TCP("Icecast (v2.3)", "images/icecast.png"),
+    OPENMHZ("OpenMHz", "images/openmhz.png"),
+    RDIOSCANNER_CALL("Rdio Scanner", "images/rdioscanner.png"),
     SHOUTCAST_V1("Shoutcast v1.x", "images/shoutcast.png"),
     SHOUTCAST_V2("Shoutcast v2.x", "images/shoutcast.png"),
     UNKNOWN("Unknown", null);

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastState.java

@@ -23,92 +23,90 @@ public enum BroadcastState
     /**
      * General error in configuration that causes the remote server to reject the connection
      */
-    CONFIGURATION_ERROR("Configuration Error", true, false),
+    CONFIGURATION_ERROR("Configuration Error", true),
 
     /**
      * Connected to the broadcastAudio server and capable of streaming
      */
-    CONNECTED("Connected", false, false),
+    CONNECTED("Connected", false),
 
     /**
      * Connection interrupted, attempting to reconnect.
      */
-    CONNECTING("Connecting", false, false),
+    CONNECTING("Connecting", false),
 
     /**
      * Indicates the configuration is disabled
      */
-    DISABLED("Disabled", true, false),
+    DISABLED("Disabled", true),
 
     /**
      * Disconnected from the broadcastAudio server
      */
-    DISCONNECTED("Disconnected", false, false),
+    DISCONNECTED("Disconnected", false),
 
     /**
      * Invalid credentials - user name or password
      */
-    INVALID_CREDENTIALS("Invalid User Name/Password", true, false),
+    INVALID_CREDENTIALS("Invalid User Name/Password", true),
 
     /**
      * Invalid mount point
      */
-    INVALID_MOUNT_POINT("Invalid Mount/Stream ID", true, false),
+    INVALID_MOUNT_POINT("Invalid Mount/Stream ID", true),
 
     /**
      * Invalid configuration settings
      */
-    INVALID_SETTINGS("Invalid Settings", true, false),
+    INVALID_SETTINGS("Invalid Settings", true),
 
     /**
      * Remote server max sources has been exceeded
      */
-    MAX_SOURCES_EXCEEDED("Max Sources Exceeded", false, true),
+    MAX_SOURCES_EXCEEDED("Max Sources Exceeded", true),
 
     /**
      * Specified mount point is already in use
      */
-    MOUNT_POINT_IN_USE("Mount Point In Use", false, true),
+    MOUNT_POINT_IN_USE("Mount Point In Use", false),
 
     /**
      * Network is unavailable or the server address cannot be resolved
      */
-    NETWORK_UNAVAILABLE("Network Unavailable", false, false),
+    NETWORK_UNAVAILABLE("Network Unavailable", false),
 
     /**
      * Server is not known or reachable
      */
-    NO_SERVER("No Server", false, false),
+    NO_SERVER("No Server", false),
 
     /**
      * Initial state with no connection attempted.
      */
-    READY("Ready", false, false),
+    READY("Ready", false),
 
     /**
      * Error while broadcasting stream data.  Temporary error state to allow connection to be reset.
      */
-    TEMPORARY_BROADCAST_ERROR("Temporary Broadcast Error", false, false),
+    TEMPORARY_BROADCAST_ERROR("Temporary Broadcast Error", false),
 
     /**
      * Unsupported audio format
      */
-    UNSUPPORTED_AUDIO_FORMAT("Unsupported Audio Type", true, false),
+    UNSUPPORTED_AUDIO_FORMAT("Unsupported Audio Type", true),
 
     /**
      * Unspecified error
      */
-    ERROR("Error", true, false);
+    ERROR("Error", true);
 
     private String mLabel;
     private boolean mErrorState;
-    private boolean mWarningState;
 
-    BroadcastState(String label, boolean errorState, boolean warningState)
+    BroadcastState(String label, boolean errorState)
     {
         mLabel = label;
         mErrorState = errorState;
-        mWarningState = warningState;
     }
 
     public String toString()
@@ -120,9 +118,4 @@ public enum BroadcastState
     {
         return mErrorState;
     }
-
-    public boolean isWarningState()
-    {
-        return mWarningState;
-    }
 }

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastStatusPanel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,10 +20,12 @@ package io.github.dsheirer.audio.broadcast;
 
 import io.github.dsheirer.icon.Icon;
 import io.github.dsheirer.icon.IconModel;
-import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.preference.swing.JTableColumnWidthMonitor;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
 import java.awt.Color;
 import java.awt.Component;
+import java.awt.Dimension;
 import net.miginfocom.swing.MigLayout;
 
 import javax.swing.ImageIcon;
@@ -42,23 +44,15 @@ public class BroadcastStatusPanel extends JPanel
     private JTable mTable;
     private JTableColumnWidthMonitor mColumnWidthMonitor;
     private JScrollPane mScrollPane;
+    @Resource
     private BroadcastModel mBroadcastModel;
-    private UserPreferences mUserPreferences;
-    private String mPreferenceKey;
+    private String mPreferenceKey = "application.broadcast.status.panel";
 
     /**
      * Constructs an instance
-     * @param broadcastModel to access the streams
-     * @param userPreferences for configuring the panel
-     * @param preferenceKey to store column preferences for this panel.
      */
-    public BroadcastStatusPanel(BroadcastModel broadcastModel, UserPreferences userPreferences, String preferenceKey)
+    public BroadcastStatusPanel()
     {
-        mBroadcastModel = broadcastModel;
-        mUserPreferences = userPreferences;
-        mPreferenceKey = preferenceKey;
-
-        init();
     }
 
     public JTable getTable()
@@ -66,21 +60,19 @@ public class BroadcastStatusPanel extends JPanel
         return mTable;
     }
 
-    private void init()
+    @PostConstruct
+    private void postConstruct()
     {
+        setPreferredSize(new Dimension(880, 70));
         setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[grow,fill]"));
-
         mTable = new JTable(mBroadcastModel);
-
+        mTable.setEnabled(false);
         DefaultTableCellRenderer renderer = (DefaultTableCellRenderer)mTable.getDefaultRenderer(String.class);
         renderer.setHorizontalAlignment(SwingConstants.CENTER);
-
         mTable.getColumnModel().getColumn(BroadcastModel.COLUMN_BROADCASTER_STATUS).setCellRenderer(new StatusCellRenderer());
         mTable.getColumnModel().getColumn(BroadcastModel.COLUMN_BROADCAST_SERVER_TYPE).setCellRenderer(new ServerTypeRenderer());
-        mColumnWidthMonitor = new JTableColumnWidthMonitor(mUserPreferences, mTable, mPreferenceKey);
-
+        mColumnWidthMonitor = new JTableColumnWidthMonitor(mTable, mPreferenceKey);
         mScrollPane = new JScrollPane(mTable);
-
         add(mScrollPane);
     }
 

src/main/java/io/github/dsheirer/audio/broadcast/ConfiguredBroadcast.java

@@ -37,7 +37,6 @@ public class ConfiguredBroadcast
     private BroadcastConfiguration mBroadcastConfiguration;
     private AbstractAudioBroadcaster mAudioBroadcaster;
     private ObjectProperty<BroadcastState> mBroadcastState = new SimpleObjectProperty<>();
-    private ObjectProperty<BroadcastState> mLastBadBroadcastState = new SimpleObjectProperty<>();
 
     /**
      * Constructs an instance
@@ -90,14 +89,6 @@ public class ConfiguredBroadcast
         return mBroadcastState;
     }
 
-    /**
-     * Last bad broadcast state of the configured audio broadcaster (optional)
-     */
-    public ObjectProperty<BroadcastState> lastBadBroadcastStateProperty()
-    {
-        return mLastBadBroadcastState;
-    }
-
     /**
      * Sets the audio broadcaster
      * @param audioBroadcaster to use for this configuration
@@ -105,13 +96,11 @@ public class ConfiguredBroadcast
     public void setAudioBroadcaster(AbstractAudioBroadcaster audioBroadcaster)
     {
         mBroadcastState.unbind();
-        mLastBadBroadcastState.unbind();
         mAudioBroadcaster = audioBroadcaster;
 
         if(audioBroadcaster != null)
         {
             mBroadcastState.bind(mAudioBroadcaster.broadcastStateProperty());
-            mLastBadBroadcastState.bind(mAudioBroadcaster.lastBadBroadcastStateProperty());
         }
         else
         {
@@ -131,7 +120,6 @@ public class ConfiguredBroadcast
             {
                 mBroadcastState.setValue(BroadcastState.CONFIGURATION_ERROR);
             }
-            mLastBadBroadcastState.setValue(null);
         }
     }
 

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyCallBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,21 +20,15 @@
 package io.github.dsheirer.audio.broadcast.broadcastify;
 
 import com.google.common.net.HttpHeaders;
-import io.github.dsheirer.alias.Alias;
-import io.github.dsheirer.alias.AliasList;
-import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.AbstractAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.AudioRecording;
 import io.github.dsheirer.audio.broadcast.BroadcastEvent;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
-import io.github.dsheirer.audio.convert.InputAudioFormat;
-import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.gui.playlist.radioreference.RadioReferenceDecoder;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.Role;
-import io.github.dsheirer.identifier.configuration.AliasListConfigurationIdentifier;
 import io.github.dsheirer.identifier.configuration.ConfigurationLongIdentifier;
 import io.github.dsheirer.identifier.patch.PatchGroup;
 import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
@@ -48,7 +42,6 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.time.Duration;
-import java.util.List;
 import java.util.Queue;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.LinkedTransferQueue;
@@ -80,18 +73,14 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
         .build();
     private long mLastConnectionAttempt;
     private long mConnectionAttemptInterval = 5000; //Every 5 seconds
-    final private AliasModel mAliasModel;
 
     /**
      * Constructs an instance of the broadcaster
      * @param config to use
-     * @param aliasModel for access to aliases
      */
-    public BroadcastifyCallBroadcaster(BroadcastifyCallConfiguration config, InputAudioFormat inputAudioFormat,
-                                       MP3Setting mp3Setting, AliasModel aliasModel)
+    public BroadcastifyCallBroadcaster(BroadcastifyCallConfiguration config)
     {
         super(config);
-        mAliasModel = aliasModel;
     }
 
     /**
@@ -449,34 +438,10 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
     /**
      * Creates a formatted string with the TO identifiers or uses a default of zero (0)
      */
-    private String getTo(AudioRecording audioRecording)
+    private static String getTo(AudioRecording audioRecording)
     {
         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 
-        //Alias the TO value when the user specifies a 'Stream As Talkgroup'
-        if(identifier != null)
-        {
-            AliasListConfigurationIdentifier config = audioRecording.getIdentifierCollection().getAliasListConfiguration();
-
-            if(config != null)
-            {
-                AliasList aliasList = mAliasModel.getAliasList(config.getValue());
-
-                if(aliasList != null)
-                {
-                    List<Alias> aliases = aliasList.getAliases(identifier);
-
-                    for(Alias a: aliases)
-                    {
-                        if(a.getStreamTalkgroupAlias() != null)
-                        {
-                            return String.valueOf(a.getStreamTalkgroupAlias().getValue());
-                        }
-                    }
-                }
-            }
-        }
-
         if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
         {
             return format(patchGroupIdentifier);

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyFeedConfiguration.java

@@ -1,20 +1,23 @@
 /*
- * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
  */
 package io.github.dsheirer.audio.broadcast.broadcastify;
 
@@ -32,7 +35,6 @@ public class BroadcastifyFeedConfiguration extends IcecastTCPConfiguration
     private final static Logger mLog = LoggerFactory.getLogger(BroadcastifyFeedConfiguration.class);
 
     private int mFeedID;
-    private boolean mVerboseLogging = false;
 
     public BroadcastifyFeedConfiguration()
     {
@@ -121,15 +123,4 @@ public class BroadcastifyFeedConfiguration extends IcecastTCPConfiguration
     {
         mFeedID = feedID;
     }
-
-    @JacksonXmlProperty(isAttribute = true, localName = "verbose_logging")
-    public boolean isVerboseLogging()
-    {
-        return mVerboseLogging;
-    }
-
-    public void setVerboseLogging(boolean verboseLogging)
-    {
-        mVerboseLogging = verboseLogging;
-    }
 }

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastAudioBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,7 +18,6 @@
  */
 package io.github.dsheirer.audio.broadcast.icecast;
 
-import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.AudioStreamingBroadcaster;
 import io.github.dsheirer.audio.broadcast.BroadcastConfiguration;
 import io.github.dsheirer.audio.broadcast.IBroadcastMetadataUpdater;
@@ -28,13 +27,11 @@ import io.github.dsheirer.audio.convert.MP3Setting;
 public abstract class IcecastAudioBroadcaster extends AudioStreamingBroadcaster
 {
     private IBroadcastMetadataUpdater mMetadataUpdater;
-    protected AliasModel mAliasModel;
 
     public IcecastAudioBroadcaster(BroadcastConfiguration broadcastConfiguration, InputAudioFormat inputAudioFormat,
-                                   MP3Setting mp3Setting, AliasModel aliasModel)
+                                   MP3Setting mp3Setting)
     {
         super(broadcastConfiguration, inputAudioFormat, mp3Setting);
-        mAliasModel = aliasModel;
     }
 
     /**
@@ -50,7 +47,7 @@ public abstract class IcecastAudioBroadcaster extends AudioStreamingBroadcaster
     {
         if(mMetadataUpdater == null)
         {
-            mMetadataUpdater = new IcecastBroadcastMetadataUpdater(getConfiguration(), mAliasModel);
+            mMetadataUpdater = new IcecastBroadcastMetadataUpdater(getConfiguration());
         }
 
         return mMetadataUpdater;

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastBroadcastMetadataUpdater.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,23 +18,12 @@
  */
 package io.github.dsheirer.audio.broadcast.icecast;
 
-import com.google.common.base.Joiner;
-import io.github.dsheirer.alias.Alias;
-import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.IBroadcastMetadataUpdater;
-import io.github.dsheirer.audio.broadcast.icecast.IcecastConfiguration;
-import io.github.dsheirer.audio.broadcast.icecast.IcecastMetadata;
-import io.github.dsheirer.identifier.Form;
-import io.github.dsheirer.identifier.Identifier;
-import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.IdentifierCollection;
-import io.github.dsheirer.identifier.Role;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.URI;
@@ -42,7 +31,8 @@ import java.net.URLEncoder;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
-import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdater
 {
@@ -50,6 +40,7 @@ public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdate
     private final static String UTF8 = "UTF-8";
     private HttpClient mHttpClient = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
     private IcecastConfiguration mIcecastConfiguration;
+    @Resource
     private AliasModel mAliasModel;
     private boolean mConnectionLoggingSuppressed = false;
 
@@ -59,10 +50,9 @@ public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdate
      * broadcaster.  When multiple metadata updates are received prior to completion of the current ongoing update
      * sequence, those updates will be queued and processed in the order received.
      */
-    public IcecastBroadcastMetadataUpdater(IcecastConfiguration icecastConfiguration, AliasModel aliasModel)
+    public IcecastBroadcastMetadataUpdater(IcecastConfiguration icecastConfiguration)
     {
         mIcecastConfiguration = icecastConfiguration;
-        mAliasModel = aliasModel;
     }
 
     /**

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,6 +26,7 @@ import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
 import java.net.ConnectException;
 import java.net.InetSocketAddress;
 import java.util.Arrays;
@@ -52,17 +53,16 @@ import org.slf4j.LoggerFactory;
 public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
 {
     private static final Logger mLog = LoggerFactory.getLogger(IcecastHTTPAudioBroadcaster.class);
-    private static final long CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS = 5000; // 5 seconds
     private static final long RECONNECT_INTERVAL_MILLISECONDS = 30000; //30 seconds
     private static final String HTTP_1_0_OK_HEX_DUMP = "48 54 54 50 2F 31 2E 30 20 32 30 30 20 4F 4B";
-
+    @Resource
+    private AliasModel mAliasModel;
     private NioSocketConnector mSocketConnector;
     private IoSession mStreamingSession = null;
     private Map<String,String> mHTTPHeaders;
 
     private long mLastConnectionAttempt = 0;
     private AtomicBoolean mConnecting = new AtomicBoolean();
-	private AtomicBoolean mConnectionFailureLogged = new AtomicBoolean(false);
 
     /**
      * Creates an Icecast 2.4.x compatible broadcaster using HTTP 1.1 protocol.  This broadcaster is
@@ -76,9 +76,9 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
      * @param configuration for the Icecast stream
      */
     public IcecastHTTPAudioBroadcaster(IcecastHTTPConfiguration configuration, InputAudioFormat inputAudioFormat,
-                                       MP3Setting mp3Setting, AliasModel aliasModel)
+                                       MP3Setting mp3Setting)
     {
-        super(configuration, inputAudioFormat, mp3Setting, aliasModel);
+        super(configuration, inputAudioFormat, mp3Setting);
     }
 
     /**
@@ -143,8 +143,7 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
             if(mSocketConnector == null)
             {
                 mSocketConnector = new NioSocketConnector();
-                mSocketConnector.setConnectTimeoutMillis(CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS);
-                mSocketConnector.setConnectTimeoutCheckInterval(1000);
+                mSocketConnector.setConnectTimeoutCheckInterval(10000);
 
 //                LoggingFilter loggingFilter = new LoggingFilter(IcecastHTTPAudioBroadcaster.class);
 //                loggingFilter.setMessageReceivedLogLevel(LogLevel.DEBUG);
@@ -163,58 +162,37 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                 {
                     setBroadcastState(BroadcastState.CONNECTING);
 
-                    try {
+                    try
+                    {
                         ConnectFuture future = mSocketConnector
                             .connect(new InetSocketAddress(getBroadcastConfiguration().getHost(),
                                 getBroadcastConfiguration().getPort()));
-
-                        boolean connected;
-                        try {
-                            connected = future.await(CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS);
-                        } catch (InterruptedException ie) {
-                            Thread.currentThread().interrupt();
-							if (mConnectionFailureLogged.compareAndSet(false, true)) {
-								mLog.debug("HTTP connect attempt interrupted");
-							}
-                            setBroadcastState(BroadcastState.DISCONNECTED);
-                            mLastConnectionAttempt = System.currentTimeMillis();
-                            future.cancel();
-                            disconnect();
-                            return;
-                        }
-
-                        if (connected && future.isConnected()) {
-                            mStreamingSession = future.getSession();
-                            mConnecting.set(false);
-							mConnectionFailureLogged.set(false);
-                            return;
-                        } else {
-							if (mConnectionFailureLogged.compareAndSet(false, true)) {
-								mLog.debug("HTTP connect attempt timed out ({} ms) or not connected",
-										   CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS);
-							}
-                            setBroadcastState(BroadcastState.DISCONNECTED);
-                            mLastConnectionAttempt = System.currentTimeMillis();
-                            future.cancel();
-                            disconnect();
-                        }
-                    } catch (RuntimeIoException rie) {
-                        Throwable throwableCause = rie.getCause();
-                        setBroadcastState(BroadcastState.DISCONNECTED);
-						if (mConnectionFailureLogged.compareAndSet(false, true)) {
-							if (throwableCause != null) {
-								mLog.debug("Failed to connect", rie);
-							} else {
-								mLog.debug("Failed to connect - no exception is available");
-							}
-						}
-                        mLastConnectionAttempt = System.currentTimeMillis();
-                        disconnect();
-                    } finally {
-                        if (!connected()) {
-                            mConnecting.set(false);
-                        }
+                        future.awaitUninterruptibly();
+                        mStreamingSession = future.getSession();
                     }
+                    catch(RuntimeIoException rie)
+                    {
+                        Throwable throwableCause = rie.getCause();
+
+                        if(throwableCause instanceof ConnectException)
+                        {
+                            setBroadcastState(BroadcastState.NO_SERVER);
+                        }
+                        else if(throwableCause != null)
+                        {
+                            setBroadcastState(BroadcastState.DISCONNECTED);
+                            mLog.debug("Failed to connect", rie);
+                        }
+                        else
+                        {
+                            setBroadcastState(BroadcastState.DISCONNECTED);
+                            mLog.debug("Failed to connect - no exception is available");
+                        }
+
+                        disconnect();
+                    }
+
+                    mConnecting.set(false);
                 }
             };
 
@@ -234,11 +212,6 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
         {
             mStreamingSession.closeNow();
         }
-        
-        mLastConnectionAttempt = System.currentTimeMillis();
-        if(!getBroadcastState().isErrorState()) {
-            setBroadcastState(BroadcastState.DISCONNECTED);
-        }
     }
 
     /**
@@ -317,7 +290,6 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
         @Override
         public void sessionClosed(IoSession session) throws Exception
         {
-            mLastConnectionAttempt = System.currentTimeMillis();
             //If there is already an error state, don't override it.  Otherwise, set state to disconnected
             if(!getBroadcastState().isErrorState())
             {
@@ -353,7 +325,6 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                     if(hexDump.startsWith(HTTP_1_0_OK_HEX_DUMP))
                     {
                         setBroadcastState(BroadcastState.CONNECTED);
-						mConnectionFailureLogged.set(false);
                     }
                     else
                     {
@@ -372,29 +343,15 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                                     }
                                     else
                                     {
-                                        mLog.error("String [" + getStreamName() + "] - HTTP 403 protocol decoder error - message:\n\n" + message);
-                                        setBroadcastState(BroadcastState.DISCONNECTED);
-                                        disconnect();
-                                    }
-                                    break;
-                                case 401: //Unauthorized
-                                    if(message.toString().contains("Authentication Required"))
-                                    {
-                                        mLog.error("Stream [" + getStreamName() + "] - unable to connect - invalid credentials");
-                                        setBroadcastState(BroadcastState.INVALID_CREDENTIALS);
-                                        disconnect();
-                                    }
-                                    else
-                                    {
-                                        mLog.error("String [" + getStreamName() + "] - HTTP 401 protocol decoder error - message:\n\n" + message);
+                                        mLog.error("String [" + getStreamName() + "] - HTTP protocol decoder error - message:\n\n" + message);
                                         setBroadcastState(BroadcastState.DISCONNECTED);
                                         disconnect();
                                     }
                                     break;
                                 default:
-                                        mLog.error("String [" + getStreamName() + "] - HTTP protocol decoder error - message:\n\n" + message);
-                                        setBroadcastState(BroadcastState.DISCONNECTED);
-                                        disconnect();
+                                    mLog.error("String [" + getStreamName() + "] - HTTP protocol decoder error - message:\n\n" + message);
+                                    setBroadcastState(BroadcastState.DISCONNECTED);
+                                    disconnect();
                             }
                         }
                         else
@@ -436,7 +393,6 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                     case SUCCESS_OK:
                         setBroadcastState(BroadcastState.CONNECTED);
                         mConnecting.set(false);
-						mConnectionFailureLogged.set(false);
                         break;
                     case CLIENT_ERROR_UNAUTHORIZED:
                         setBroadcastState(BroadcastState.INVALID_CREDENTIALS);
@@ -447,16 +403,9 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                         disconnect();
                         break;
                     default:
-                        /**
-                         * Only allow a generic error to update state if we've not already experienced a more
-                         * specific error. Otherwise, trailing messages will clear the more meaningful error state.
-                         */
-                        if(!getBroadcastState().isErrorState())
-                        {
-                            setBroadcastState(BroadcastState.ERROR);
-                        }
-                        mLog.debug("Unspecified error: " + response.toString() + " Class:" + object.getClass());
+                        setBroadcastState(BroadcastState.ERROR);
                         disconnect();
+                        mLog.debug("Unspecified error: " + response.toString() + " Class:" + object.getClass());
                         break;
                 }
             }

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastMetadata.java

@@ -1,20 +1,23 @@
 /*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
  */
 package io.github.dsheirer.audio.broadcast.icecast;
 
@@ -22,16 +25,21 @@ import com.google.common.base.Joiner;
 import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.AliasModel;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastConfiguration;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.Role;
-import java.util.List;
-import java.util.Optional;
+import io.github.dsheirer.properties.SystemProperties;
+import io.github.dsheirer.util.ThreadPool;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.util.List;
+
 public class IcecastMetadata
 {
     private final static Logger mLog = LoggerFactory.getLogger(IcecastMetadata.class);
@@ -65,23 +73,13 @@ public class IcecastMetadata
 
             if(to != null)
             {
+                sb.append("TO:").append(to);
+
                 List<Alias> aliases = aliasList.getAliases(to);
 
-                //Check for 'Stream As Talkgroup' alias and use this instead of the decoded TO value.
-                Optional<Alias> streamAs = aliases.stream().filter(alias -> alias.getStreamTalkgroupAlias() != null).findFirst();
-
-                if(streamAs.isPresent())
+                if(aliases != null && !aliases.isEmpty())
                 {
-                    sb.append("TO:").append(streamAs.get().getStreamTalkgroupAlias().getValue());
-                }
-                else
-                {
-                    sb.append("TO:").append(to);
-
-                    if(!aliases.isEmpty())
-                    {
-                        sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
-                    }
+                    sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
                 }
             }
             else

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastTCPAudioBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,7 +20,6 @@ package io.github.dsheirer.audio.broadcast.icecast;
 
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
-import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyFeedConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.codec.IcecastCodecFactory;
 import io.github.dsheirer.audio.convert.InputAudioFormat;
 import io.github.dsheirer.audio.convert.MP3AudioConverter;
@@ -28,6 +27,7 @@ import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.SocketException;
@@ -40,8 +40,6 @@ import org.apache.mina.core.future.ConnectFuture;
 import org.apache.mina.core.service.IoHandlerAdapter;
 import org.apache.mina.core.session.IoSession;
 import org.apache.mina.filter.codec.ProtocolCodecFilter;
-import org.apache.mina.filter.logging.LogLevel;
-import org.apache.mina.filter.logging.LoggingFilter;
 import org.apache.mina.transport.socket.nio.NioSocketConnector;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -54,12 +52,12 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
     private static final long RECONNECT_INTERVAL_MILLISECONDS = 3000; //3 seconds
     private static final long CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS = 5000; //5 seconds
     private static final int WRITE_TIMEOUT_SECONDS = 5;
-
+    @Resource
+    private AliasModel mAliasModel;
     private NioSocketConnector mSocketConnector;
     private IoSession mStreamingSession = null;
 
     private long mLastConnectionAttempt = 0;
-    private boolean mVerboseLogging = false;
     private AtomicBoolean mConnecting = new AtomicBoolean();
 
     /**
@@ -74,14 +72,9 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
      * @param configuration for the Icecast stream
      */
     public IcecastTCPAudioBroadcaster(IcecastTCPConfiguration configuration, InputAudioFormat inputAudioFormat,
-                                      MP3Setting mp3Setting, AliasModel aliasModel)
+                                      MP3Setting mp3Setting)
     {
-        super(configuration, inputAudioFormat, mp3Setting, aliasModel);
-
-        if(configuration instanceof BroadcastifyFeedConfiguration broadcastify)
-        {
-            mVerboseLogging = broadcastify.isVerboseLogging();
-        }
+        super(configuration, inputAudioFormat, mp3Setting);
     }
 
     /**
@@ -94,6 +87,7 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
         {
             if(mInlineActive)
             {
+                byte[] metadata = IcecastMetadata.formatInline(IcecastMetadata.getTitle(identifierCollection, mAliasModel)).getBytes();
                 if (mInlineRemaining == -1)
                 {
                     mInlineRemaining = mInlineInterval;
@@ -104,34 +98,16 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                     byte[] chunk = Arrays.copyOfRange(audio, audioOffset, Math.min(audioOffset + mInlineRemaining, audio.length));
                     mInlineRemaining -= chunk.length;
                     audioOffset += chunk.length;
-
-                    if(mVerboseLogging)
-                    {
-                        mLog.info("Broadcasting audio data - sending [" + chunk.length + "/" + audio.length + "] bytes");
-                    }
-
                     mStreamingSession.write(chunk);
                     if(mInlineRemaining == 0)
                     {
                         mInlineRemaining = mInlineInterval;
-
-                        byte[] metadata = IcecastMetadata.formatInline(IcecastMetadata.getTitle(identifierCollection, mAliasModel)).getBytes();
-
-                        if(mVerboseLogging)
-                        {
-                            mLog.info("Sending inline metadata: " + new String(metadata));
-                        }
-
                         mStreamingSession.write(metadata);
                     }
                 }
             }
             else
             {
-                if(mVerboseLogging)
-                {
-                    mLog.info("Broadcasting audio data [" + audio.length + "] bytes");
-                }
                 mStreamingSession.write(audio);
             }
         }
@@ -158,12 +134,9 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                 mSocketConnector = new NioSocketConnector();
                 mSocketConnector.getSessionConfig().setWriteTimeout(WRITE_TIMEOUT_SECONDS);
 
-                if(mVerboseLogging)
-                {
-                    LoggingFilter loggingFilter = new LoggingFilter(IcecastTCPAudioBroadcaster.class);
-                    loggingFilter.setMessageSentLogLevel(LogLevel.NONE);
-                    mSocketConnector.getFilterChain().addLast("logger", loggingFilter);
-                }
+//                LoggingFilter loggingFilter = new LoggingFilter(IcecastTCPAudioBroadcaster.class);
+//                loggingFilter.setMessageSentLogLevel(LogLevel.NONE);
+//                mSocketConnector.getFilterChain().addLast("logger", loggingFilter);
 
                 mSocketConnector.getFilterChain().addLast("codec",
                     new ProtocolCodecFilter(new IcecastCodecFactory()));
@@ -177,10 +150,6 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                 @Override
                 public void run()
                 {
-                    if(mVerboseLogging)
-                    {
-                        mLog.info("Attempting connection ...");
-                    }
                     setBroadcastState(BroadcastState.CONNECTING);
 
                     try
@@ -189,42 +158,19 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                             .connect(new InetSocketAddress(getBroadcastConfiguration().getHost(),
                                 getBroadcastConfiguration().getPort()));
 
-                        if(mVerboseLogging)
-                        {
-                            mLog.info("Socket created - asynchronous connect requested - entering wait period");
-                        }
-
                         boolean connected = future.await(CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS, TimeUnit.MILLISECONDS);
 
                         if(connected)
                         {
-                            if(mVerboseLogging)
-                            {
-                                mLog.info("Connected.");
-                            }
-
                             mStreamingSession = future.getSession();
                             mConnecting.set(false);
                             return;
                         }
-                        else
-                        {
-                            if(mVerboseLogging)
-                            {
-                                mLog.info("Not Connected.  Connection attempt timeout [" + CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS + "ms] exceeded");
-                            }
-                        }
                     }
                     catch(RuntimeIoException rioe)
                     {
                         if(rioe.getCause() instanceof SocketException)
                         {
-                            if(mVerboseLogging)
-                            {
-                                mLog.info("Socket error.  This usually indicates sdrtrunk can't reach the server " +
-                                        "address over the current network connection.  Setting state to " +
-                                        "NETWORK UNAVAILABLE", rioe);
-                            }
                             setBroadcastState(BroadcastState.NETWORK_UNAVAILABLE);
                             mConnecting.set(false);
                             return;
@@ -232,22 +178,12 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                     }
                     catch(UnresolvedAddressException uae)
                     {
-                        if(mVerboseLogging)
-                        {
-                            mLog.info("Unresolved Address error.  This means the domain name services can't resolve " +
-                                    "the server URL to an IP address.  Setting state to NETWORK UNAVAILABLE", uae);
-                        }
-
                         setBroadcastState(BroadcastState.NETWORK_UNAVAILABLE);
                         mConnecting.set(false);
                         return;
                     }
                     catch(Exception e)
                     {
-                        if(mVerboseLogging)
-                        {
-                            mLog.info("Unknown error.  An error occurred while attempting to connect to the server.", e);
-                        }
                         mLog.error("Error", e);
                         //Disregard ... we'll disconnect and try again
                     }
@@ -256,11 +192,6 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                         mLog.error("Throwable error caught", t);
                     }
 
-                    if(mVerboseLogging)
-                    {
-                        mLog.info("Starting disconnect sequence since an error occurred while trying to connect.");
-                    }
-
                     disconnect();
                     mConnecting.set(false);
                 }
@@ -280,11 +211,6 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
     {
         if(connected() && mStreamingSession != null)
         {
-            if(mVerboseLogging)
-            {
-                mLog.info("Routine disconnect requested from a connected state with a non-null streaming session");
-            }
-
             mStreamingSession.closeNow();
         }
         else
@@ -293,12 +219,6 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
             //want to preserve the error state that got us here, so the user can see it.
             if(!getBroadcastState().isErrorState())
             {
-                if(mVerboseLogging)
-                {
-                    mLog.info("Disconnect requested - previous non-error state was [" + getBroadcastState() +
-                            "] - changing state to DISCONNECTED");
-                }
-
                 setBroadcastState(BroadcastState.DISCONNECTED);
             }
 
@@ -364,23 +284,12 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                 mInlineActive = false;
             }
 
-            if(mVerboseLogging)
-            {
-                mLog.info("Session opened. Sending: " + sb);
-            }
-
-
             session.write(sb.toString());
         }
 
         @Override
         public void sessionClosed(IoSession session) throws Exception
         {
-            if(mVerboseLogging)
-            {
-                mLog.info("Session closed.  Setting connecting flag to false.");
-            }
-
             mLastConnectionAttempt = System.currentTimeMillis();
 
             //If there is already an error state, don't override it.  Otherwise, set state to disconnected
@@ -404,23 +313,15 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                 mLog.error("[" + getStreamName() + "] Broadcast error", cause);
             }
 
-            if(mVerboseLogging)
-            {
-                mLog.info("Session error caught.", cause);
-            }
-
             disconnect();
         }
 
         @Override
         public void messageReceived(IoSession session, Object object) throws Exception
         {
-            if(object instanceof String message)
+            if(object instanceof String)
             {
-                if(mVerboseLogging)
-                {
-                    mLog.info("Message Received [" + message + "]");
-                }
+                String message = (String) object;
 
                 if(message != null && !message.trim().isEmpty())
                 {
@@ -448,15 +349,7 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                     else
                     {
                         mLog.error("Unrecognized server response:" + message);
-
-                        /**
-                         * Only allow a generic error to update state if we've not already experienced a more
-                         * specific error. Otherwise, trailing messages will clear the more meaningful error state.
-                         */
-                        if(!getBroadcastState().isErrorState())
-                        {
-                            setBroadcastState(BroadcastState.ERROR);
-                        }
+                        setBroadcastState(BroadcastState.ERROR);
                     }
                 }
             }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/FormField.java

@@ -34,8 +34,7 @@
      API_KEY("api_key"),
      SOURCE_LIST("source_list"),
      FREQ_LIST("freq_list"),
-     PATCH_LIST("patch_list"),
-     TALKER_ALIAS("talker_alias");
+     PATCHES("patches");
 
      private String mHeader;
 

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,20 +27,21 @@ import io.github.dsheirer.audio.broadcast.AbstractAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.AudioRecording;
 import io.github.dsheirer.audio.broadcast.BroadcastEvent;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
-import io.github.dsheirer.audio.convert.InputAudioFormat;
-import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.gui.playlist.radioreference.RadioReferenceDecoder;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.Role;
-import io.github.dsheirer.identifier.alias.TalkerAliasIdentifier;
 import io.github.dsheirer.identifier.configuration.ConfigurationLongIdentifier;
 import io.github.dsheirer.identifier.patch.PatchGroup;
 import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.io.IOException;
 import java.net.ConnectException;
 import java.net.URI;
@@ -50,14 +51,11 @@ import java.net.http.HttpResponse;
 import java.nio.file.Files;
 import java.time.Duration;
 import java.util.List;
-import java.util.Optional;
 import java.util.Queue;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 
 
@@ -83,18 +81,16 @@ import org.slf4j.LoggerFactory;
          .build();
      private long mLastConnectionAttempt;
      private long mConnectionAttemptInterval = 5000; //Every 5 seconds
+     @Resource
      private AliasModel mAliasModel;
 
      /**
       * Constructs an instance of the broadcaster
       * @param config to use
-      * @param aliasModel for access to aliases
       */
-     public OpenMHzBroadcaster(OpenMHzConfiguration config, InputAudioFormat inputAudioFormat,
-                                        MP3Setting mp3Setting, AliasModel aliasModel)
+     public OpenMHzBroadcaster(OpenMHzConfiguration config)
      {
          super(config);
-         mAliasModel = aliasModel;
      }
 
      /**
@@ -239,7 +235,6 @@ import org.slf4j.LoggerFactory;
                  long timestampSeconds = (int)(audioRecording.getStartTime() / 1E3);
                  String talkgroup = getTo(audioRecording);
                  String radioId = getFrom(audioRecording);
-                 String talkerAlias = getTalkerAlias(audioRecording);
                  Long frequency = getFrequency(audioRecording);
                  String patches = getPatches(audioRecording);
                  String talkgroupLabel = getTalkgroupLabel(audioRecording);
@@ -273,8 +268,8 @@ import org.slf4j.LoggerFactory;
                              .addPart(FormField.TALKGROUP_NUM, talkgroup)
                              .addPart(FormField.EMERGENCY, 0)
                              .addPart(FormField.API_KEY, getBroadcastConfiguration().getApiKey())
-                             .addPart(FormField.PATCH_LIST, patches)
-                             .addPart(FormField.TALKER_ALIAS, talkerAlias)
+                             // For future use if OpenMHz supports patch information
+                             //.addPart(FormField.PATCHES, patches)
                              .addPart(FormField.SOURCE_LIST, "[{ \"pos\": 0.00, \"src\": " + radioId + "}]");
 
                          HttpRequest fileRequest = HttpRequest.newBuilder()
@@ -417,40 +412,22 @@ import org.slf4j.LoggerFactory;
       * Creates a formatted string with the TO identifiers or uses a default of zero (0)
       * 
       */
-     private String getTo(AudioRecording audioRecording)
+     private static String getTo(AudioRecording audioRecording)
      {
          Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 
-         if(identifier != null)
+         if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
          {
-             AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
-
-             if(aliasList != null)
-             {
-                 List<Alias> aliases = aliasList.getAliases(identifier);
-
-                 //Check for 'Stream As Talkgroup' alias and use this instead of the decoded TO value.
-                 Optional<Alias> streamAs = aliases.stream().filter(alias -> alias.getStreamTalkgroupAlias() != null).findFirst();
-
-                 if(streamAs.isPresent())
-                 {
-                     return String.valueOf(streamAs.get().getStreamTalkgroupAlias().getValue());
-                 }
-             }
-
-             if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
-             {
-                 return patchGroupIdentifier.getValue().getPatchGroup().getValue().toString();
-             }
-             else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
-             {
-                 return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
-                         talkgroupIdentifier.getProtocol()));
-             }
-             else if(identifier instanceof RadioIdentifier radioIdentifier)
-             {
-                 return radioIdentifier.getValue().toString();
-             }
+             return patchGroupIdentifier.getValue().getPatchGroup().getValue().toString();
+         }
+         else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
+         {
+             return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
+                     talkgroupIdentifier.getProtocol()));
+         }
+         else if(identifier instanceof RadioIdentifier radioIdentifier)
+         {
+             return radioIdentifier.getValue().toString();
          }
 
          return "0";
@@ -556,28 +533,6 @@ import org.slf4j.LoggerFactory;
         return "[]";
     }
 
-    /**
-     * Creates a formatted string with talkerAlias identifier
-     */
-    private static String getTalkerAlias(AudioRecording audioRecording)
-    {
-        for(Identifier identifier: audioRecording.getIdentifierCollection().getIdentifiers(Role.FROM))
-        {
-            if(identifier instanceof TalkerAliasIdentifier)
-            {
-                TalkerAliasIdentifier talkerID = (TalkerAliasIdentifier)identifier;
-
-                if(talkerID.isValid())
-                {
-                    return talkerID.getValue();
-                }
-            }
-        }
-
-        return "";
-    }
-
-
      /**
       * Tests both the connection and configuration against the OpenMHz Call API service
       * @param configuration containing API key and system id
@@ -622,7 +577,7 @@ import org.slf4j.LoggerFactory;
              return "No Response";
          }
          catch(Exception e)
-         {  
+         {
             Throwable throwableCause = e.getCause();
 
             if(throwableCause instanceof ConnectException)

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,24 +17,18 @@
  * ****************************************************************************
  */
 
- package io.github.dsheirer.gui.playlist.streaming;
+ package io.github.dsheirer.audio.broadcast.openmhz;
 
- import io.github.dsheirer.audio.broadcast.BroadcastServerType;
- import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzBroadcaster;
- import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
- import io.github.dsheirer.gui.control.IntegerTextField;
- import io.github.dsheirer.playlist.PlaylistManager;
- import javafx.geometry.HPos;
- import javafx.geometry.Insets;
- import javafx.scene.control.Alert;
- import javafx.scene.control.Button;
- import javafx.scene.control.ButtonType;
- import javafx.scene.control.Label;
- import javafx.scene.control.TextField;
- import javafx.scene.layout.GridPane;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- import org.controlsfx.control.ToggleSwitch;
+import io.github.dsheirer.audio.broadcast.BroadcastServerType;
+import io.github.dsheirer.gui.control.IntegerTextField;
+import io.github.dsheirer.gui.playlist.streaming.AbstractBroadcastEditor;
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.GridPane;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
  /**
   * OpenMHz calls API configuration editor
@@ -50,11 +44,9 @@
 
      /**
       * Constructs an instance
-      * @param playlistManager for accessing the broadcast model
       */
-     public OpenMHzEditor(PlaylistManager playlistManager)
+     public OpenMHzEditor()
      {
-         super(playlistManager);
      }
 
      @Override

src/main/java/io/github/dsheirer/audio/broadcast/rdioscanner/FormField.java

@@ -36,7 +36,6 @@ public enum FormField
     SOURCES("sources"),
     SYSTEM("system"),
     SYSTEM_LABEL("systemLabel"),
-    TALKER_ALIAS("talkerAlias"),
     TALKGROUP_ID("talkgroup"),
     TALKGROUP_GROUP("talkgroupGroup"),
     TALKGROUP_LABEL("talkgroupLabel"),

src/main/java/io/github/dsheirer/audio/broadcast/rdioscanner/RdioScannerBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,20 +27,18 @@ import io.github.dsheirer.audio.broadcast.AbstractAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.AudioRecording;
 import io.github.dsheirer.audio.broadcast.BroadcastEvent;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
-import io.github.dsheirer.audio.convert.InputAudioFormat;
-import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.gui.playlist.radioreference.RadioReferenceDecoder;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.Role;
-import io.github.dsheirer.identifier.alias.TalkerAliasIdentifier;
 import io.github.dsheirer.identifier.configuration.ConfigurationLongIdentifier;
 import io.github.dsheirer.identifier.patch.PatchGroup;
 import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.net.URI;
 import java.net.http.HttpClient;
@@ -49,7 +47,6 @@ import java.net.http.HttpResponse;
 import java.nio.file.Files;
 import java.time.Duration;
 import java.util.List;
-import java.util.Optional;
 import java.util.Queue;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.LinkedTransferQueue;
@@ -80,18 +77,16 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
         .build();
     private long mLastConnectionAttempt;
     private long mConnectionAttemptInterval = 5000; //Every 5 seconds
+    @Resource
     private AliasModel mAliasModel;
 
     /**
      * Constructs an instance of the broadcaster
      * @param config to use
-     * @param aliasModel for access to aliases
      */
-    public RdioScannerBroadcaster(RdioScannerConfiguration config, InputAudioFormat inputAudioFormat,
-                                       MP3Setting mp3Setting, AliasModel aliasModel)
+    public RdioScannerBroadcaster(RdioScannerConfiguration config)
     {
         super(config);
-        mAliasModel = aliasModel;
     }
 
     /**
@@ -229,7 +224,6 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
                 long timestampSeconds = (int)(audioRecording.getStartTime() / 1E3);
                 String talkgroup = getTo(audioRecording);
                 String radioId = getFrom(audioRecording);
-                String talkerAlias = getTalkerAlias(audioRecording);
                 Long frequency = getFrequency(audioRecording);
                 String patches = getPatches(audioRecording);
                 String talkgroupLabel = getTalkgroupLabel(audioRecording);
@@ -264,7 +258,6 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
                             .addPart(FormField.TALKGROUP_ID, talkgroup)
                             .addPart(FormField.SOURCE, radioId)
                             .addPart(FormField.FREQUENCY, frequency)
-                            .addPart(FormField.TALKER_ALIAS, talkerAlias)
                             .addPart(FormField.TALKGROUP_LABEL, talkgroupLabel)
                             .addPart(FormField.TALKGROUP_GROUP, talkgroupGroup)
                             .addPart(FormField.SYSTEM_LABEL, systemLabel)
@@ -412,62 +405,26 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
         return "0";
     }
 
-    private static String getTalkerAlias(AudioRecording audioRecording)
-    {
-        for(Identifier identifier: audioRecording.getIdentifierCollection().getIdentifiers(Role.FROM))
-        {
-            if(identifier instanceof TalkerAliasIdentifier)
-            {
-                TalkerAliasIdentifier talkerID = (TalkerAliasIdentifier)identifier;
-
-                if(talkerID.isValid())
-                {
-                    return talkerID.getValue();
-                }
-            }
-        }
-
-        return "";
-    }
-
     /**
      * Creates a formatted string with the TO identifiers or uses a default of zero (0)
      * 
      */
-    private String getTo(AudioRecording audioRecording)
+    private static String getTo(AudioRecording audioRecording)
     {
         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 
-        if(identifier != null)
+        if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
         {
-            AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
-
-            if(aliasList != null)
-            {
-                List<Alias> aliases = aliasList.getAliases(identifier);
-
-                //Check for 'Stream As Talkgroup' alias and use this instead of the decoded TO value.
-                Optional<Alias> streamAs = aliases.stream().filter(alias -> alias.getStreamTalkgroupAlias() != null).findFirst();
-
-                if(streamAs.isPresent())
-                {
-                    return String.valueOf(streamAs.get().getStreamTalkgroupAlias().getValue());
-                }
-            }
-
-            if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
-            {
-                return patchGroupIdentifier.getValue().getPatchGroup().getValue().toString();
-            }
-            else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
-            {
-                return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
-                        talkgroupIdentifier.getProtocol()));
-            }
-            else if(identifier instanceof RadioIdentifier radioIdentifier)
-            {
-                return radioIdentifier.getValue().toString();
-            }
+            return patchGroupIdentifier.getValue().getPatchGroup().getValue().toString();
+        }
+        else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
+        {
+            return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
+                    talkgroupIdentifier.getProtocol()));
+        }
+        else if(identifier instanceof RadioIdentifier radioIdentifier)
+        {
+            return radioIdentifier.getValue().toString();
         }
 
         return "0";
@@ -480,7 +437,6 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
      */
     private String getTalkgroupLabel(AudioRecording audioRecording)
     {
-
         AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 
@@ -505,7 +461,6 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
      */
     private String getTalkgroupGroup(AudioRecording audioRecording)
     {
-
         AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v1/ShoutcastV1AudioBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,7 +18,6 @@
  */
 package io.github.dsheirer.audio.broadcast.shoutcast.v1;
 
-import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.AudioStreamingBroadcaster;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
 import io.github.dsheirer.audio.broadcast.IBroadcastMetadataUpdater;
@@ -26,6 +25,10 @@ import io.github.dsheirer.audio.convert.InputAudioFormat;
 import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.util.ThreadPool;
+import java.io.IOException;
+import java.net.ConnectException;
+import java.net.InetSocketAddress;
+import java.util.concurrent.atomic.AtomicBoolean;
 import org.apache.mina.core.RuntimeIoException;
 import org.apache.mina.core.buffer.IoBuffer;
 import org.apache.mina.core.future.ConnectFuture;
@@ -37,11 +40,6 @@ import org.apache.mina.transport.socket.nio.NioSocketConnector;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-import java.net.ConnectException;
-import java.net.InetSocketAddress;
-import java.util.concurrent.atomic.AtomicBoolean;
-
 public class ShoutcastV1AudioBroadcaster extends AudioStreamingBroadcaster
 {
     private final static Logger mLog = LoggerFactory.getLogger(ShoutcastV1AudioBroadcaster.class);
@@ -50,7 +48,6 @@ public class ShoutcastV1AudioBroadcaster extends AudioStreamingBroadcaster
     private NioSocketConnector mSocketConnector;
     private IoSession mStreamingSession = null;
     private IBroadcastMetadataUpdater mMetadataUpdater;
-    private AliasModel mAliasModel;
     private long mLastConnectionAttempt = 0;
     private AtomicBoolean mConnecting = new AtomicBoolean();
 
@@ -65,10 +62,9 @@ public class ShoutcastV1AudioBroadcaster extends AudioStreamingBroadcaster
      * @param configuration for the Shoutcast stream
      */
     public ShoutcastV1AudioBroadcaster(ShoutcastV1Configuration configuration, InputAudioFormat inputAudioFormat,
-                                       MP3Setting mp3Setting, AliasModel aliasModel)
+                                       MP3Setting mp3Setting)
     {
         super(configuration, inputAudioFormat, mp3Setting);
-        mAliasModel = aliasModel;
     }
 
     /**
@@ -84,7 +80,7 @@ public class ShoutcastV1AudioBroadcaster extends AudioStreamingBroadcaster
     {
         if(mMetadataUpdater == null)
         {
-            mMetadataUpdater = new ShoutcastV1BroadcastMetadataUpdater(getConfiguration(), mAliasModel);
+            mMetadataUpdater = new ShoutcastV1BroadcastMetadataUpdater(getConfiguration());
         }
 
         return mMetadataUpdater;

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v1/ShoutcastV1BroadcastMetadataUpdater.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@ import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.Role;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
 import java.io.UnsupportedEncodingException;
 import java.net.ConnectException;
 import java.net.InetSocketAddress;
@@ -36,7 +37,6 @@ import java.net.URLEncoder;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
 import java.util.Queue;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -58,6 +58,7 @@ public class ShoutcastV1BroadcastMetadataUpdater implements IBroadcastMetadataUp
     private final static String UTF8 = "UTF-8";
 
     private ShoutcastV1Configuration mShoutcastV1Configuration;
+    @Resource
     private AliasModel mAliasModel;
     private NioSocketConnector mSocketConnector;
     private AtomicBoolean mUpdating = new AtomicBoolean();
@@ -70,10 +71,9 @@ public class ShoutcastV1BroadcastMetadataUpdater implements IBroadcastMetadataUp
      * broadcaster.  When multiple metadata updates are received prior to completion of the current ongoing update
      * sequence, those updates will be queued and processed in the order received.
      */
-    public ShoutcastV1BroadcastMetadataUpdater(ShoutcastV1Configuration shoutcastV1Configuration, AliasModel aliasModel)
+    public ShoutcastV1BroadcastMetadataUpdater(ShoutcastV1Configuration shoutcastV1Configuration)
     {
         mShoutcastV1Configuration = shoutcastV1Configuration;
-        mAliasModel = aliasModel;
     }
 
     /**
@@ -212,20 +212,10 @@ public class ShoutcastV1BroadcastMetadataUpdater implements IBroadcastMetadataUp
 
             if(to != null)
             {
+                sb.append("TO:").append(to);
+
                 List<Alias> aliases = aliasList.getAliases(to);
 
-                //Check for 'Stream As Talkgroup' alias and use this instead of the decoded TO value.
-                Optional<Alias> streamAs = aliases.stream().filter(alias -> alias.getStreamTalkgroupAlias() != null).findFirst();
-
-                if(streamAs.isPresent())
-                {
-                    sb.append("TO:").append(streamAs.get().getStreamTalkgroupAlias().getValue());
-                }
-                else
-                {
-                    sb.append("TO:").append(to);
-                }
-
                 if(!aliases.isEmpty())
                 {
                     sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v2/ShoutcastV2AudioStreamingBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -49,13 +49,13 @@ import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.Role;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.Resource;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.ConnectException;
 import java.net.InetSocketAddress;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Optional;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.atomic.AtomicBoolean;
 import org.apache.commons.math3.util.FastMath;
@@ -72,12 +72,13 @@ public class ShoutcastV2AudioStreamingBroadcaster extends AudioStreamingBroadcas
 {
     private final static Logger mLog = LoggerFactory.getLogger(ShoutcastV2AudioStreamingBroadcaster.class);
     private static final long RECONNECT_INTERVAL_MILLISECONDS = 30000; //30 seconds
-    private int mMaxPayloadSize = 16377;
 
+    @Resource
+    private AliasModel mAliasModel;
     private NioSocketConnector mSocketConnector;
     private IoSession mStreamingSession = null;
-    private AliasModel mAliasModel;
     private long mLastConnectionAttempt = 0;
+    private int mMaxPayloadSize = 16377;
     private AtomicBoolean mConnecting = new AtomicBoolean();
     private LinkedTransferQueue<UltravoxMessage> mMetadataMessageQueue = new LinkedTransferQueue<>();
 
@@ -94,10 +95,9 @@ public class ShoutcastV2AudioStreamingBroadcaster extends AudioStreamingBroadcas
      * @param configuration for the Shoutcast V2 stream
      */
     public ShoutcastV2AudioStreamingBroadcaster(ShoutcastV2Configuration configuration, InputAudioFormat inputAudioFormat,
-                                                MP3Setting mp3Setting, AliasModel aliasModel)
+                                                MP3Setting mp3Setting)
     {
         super(configuration, inputAudioFormat, mp3Setting);
-        mAliasModel = aliasModel;
     }
 
     public ShoutcastV2Configuration getConfiguration()
@@ -303,23 +303,13 @@ public class ShoutcastV2AudioStreamingBroadcaster extends AudioStreamingBroadcas
 
                 if(to != null)
                 {
+                    sbTitle2.append("TO:").append(to);
+
                     List<Alias> aliases = aliasList.getAliases(to);
 
-                    //Check for 'Stream As Talkgroup' alias and use this instead of the decoded TO value.
-                    Optional<Alias> streamAs = aliases.stream().filter(alias -> alias.getStreamTalkgroupAlias() != null).findFirst();
-
-                    if(streamAs.isPresent())
+                    if(!aliases.isEmpty())
                     {
-                        sbTitle2.append("TO:").append(streamAs.get().getStreamTalkgroupAlias().getValue());
-                    }
-                    else
-                    {
-                        sbTitle2.append("TO:").append(to);
-
-                        if(!aliases.isEmpty())
-                        {
-                            sbTitle2.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
-                        }
+                        sbTitle2.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
                     }
                 }
                 else

src/main/java/io/github/dsheirer/audio/call/ActiveAudioSegment.java

@@ -0,0 +1,461 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import com.google.common.base.Joiner;
+import io.github.dsheirer.alias.Alias;
+import io.github.dsheirer.alias.AliasList;
+import io.github.dsheirer.audio.AudioFormats;
+import io.github.dsheirer.identifier.Form;
+import io.github.dsheirer.identifier.Identifier;
+import io.github.dsheirer.identifier.IdentifierClass;
+import io.github.dsheirer.identifier.Role;
+import io.github.dsheirer.identifier.configuration.ChannelNameConfigurationIdentifier;
+import io.github.dsheirer.identifier.configuration.DecoderTypeConfigurationIdentifier;
+import io.github.dsheirer.identifier.configuration.FrequencyConfigurationIdentifier;
+import io.github.dsheirer.identifier.configuration.SiteConfigurationIdentifier;
+import io.github.dsheirer.identifier.configuration.SystemConfigurationIdentifier;
+import io.github.dsheirer.log.LoggingSuppressor;
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.record.wave.AudioMetadata;
+import io.github.dsheirer.record.wave.AudioMetadataUtils;
+import io.github.dsheirer.record.wave.WaveWriter;
+import io.github.dsheirer.sample.ConversionUtils;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Manages an active audio segment through to completion and provides options for refreshing the associated call
+ * object.
+ */
+public class ActiveAudioSegment
+{
+    private static final Logger LOGGER = LoggerFactory.getLogger(ActiveAudioSegment.class);
+    private static final LoggingSuppressor LOGGING_SUPPRESSOR = new LoggingSuppressor(LOGGER);
+    private static final SimpleDateFormat DIRECTORY_SDF = new SimpleDateFormat("yyyyMMdd");
+    private static final SimpleDateFormat FILE_NAME_SDF = new SimpleDateFormat("yyyyMMdd_HHmmss");
+    private static int sFileNameCounter = 1;
+
+    private AudioSegment mAudioSegment;
+    private Call mCall;
+    private UserPreferences mUserPreferences;
+    private WaveWriter mWaveWriter;
+    private Path mPath;
+    private int mAudioBufferPointer = 0;
+
+    /**
+     * Constructs an instance
+     * @param audioSegment
+     * @param call
+     * @param userPreferences for lookup of recording directory
+     */
+    public ActiveAudioSegment(AudioSegment audioSegment, Call call, UserPreferences userPreferences)
+    {
+        mAudioSegment = audioSegment;
+        mAudioSegment.addLease(getClass().toString());
+        mCall = call;
+        mUserPreferences = userPreferences;
+
+        mPath = getAudioRecordingPath();
+        mCall.setFile(mPath.toString());
+    }
+
+    /**
+     * Performs disposal workflow.
+     */
+    public void dispose()
+    {
+        if(mWaveWriter != null)
+        {
+            closeAudio();
+        }
+        mCall.setComplete(true);
+        mAudioSegment.removeLease(getClass().toString());
+        mAudioSegment = null;
+        mCall = null;
+    }
+
+    /**
+     * Audio Segment that is active.
+     * @return audio segment
+     */
+    public AudioSegment getAudioSegment()
+    {
+        return mAudioSegment;
+    }
+
+    /**
+     * Call entity associated with this audio segment
+     * @return call entity
+     */
+    public Call getCall()
+    {
+        return mCall;
+    }
+
+    /**
+     * Indicates if this audio segment is active and continues to receive audio buffer and identifier updates.
+     * @return true if active or false if the audio segment is complete.
+     */
+    public boolean isComplete()
+    {
+        return getAudioSegment().isComplete();
+    }
+
+    /**
+     * Attempts to update/refresh the call entity with details from the audio segment and returns true if any details in
+     * the call entity were updated or false otherwise.
+     * @return status of the update, true if updated or false if no update.
+     */
+    public boolean update()
+    {
+        boolean updated = false;
+        updated |= updateTo(mCall, mAudioSegment.getIdentifierCollection().getToIdentifier(), getAudioSegment().getAliasList());
+        updated |= updateFrom(mCall, mAudioSegment.getIdentifierCollection().getFromIdentifier(), getAudioSegment().getAliasList());
+        updated |= updateDuration(mCall, mAudioSegment.getDuration());
+        updated |= updateFlags(mCall, mAudioSegment);
+        updated |= processAudio();
+        return updated;
+    }
+
+    /**
+     * Generates a unique audio recording file path.
+     * @return audio recording path.
+     */
+    private Path getAudioRecordingPath()
+    {
+        Date now = new Date();
+        String dailyFolder = DIRECTORY_SDF.format(now);
+        Path recordingDirectory = mUserPreferences.getDirectoryPreference().getDirectoryCalls()
+                .resolve(dailyFolder);
+
+        if(!Files.exists(recordingDirectory))
+        {
+            try
+            {
+                Files.createDirectories(recordingDirectory);
+            }
+            catch(IOException ioe)
+            {
+                LOGGING_SUPPRESSOR.error(dailyFolder, 1, "Unable to create daily calls recording " +
+                        "folder [" + dailyFolder + "]", ioe);
+                return null;
+            }
+        }
+
+        int recordingNumber = sFileNameCounter++;
+        String fileName = FILE_NAME_SDF.format(now) + "_call_" + recordingNumber + ".wav";
+        return recordingDirectory.resolve(fileName);
+    }
+
+    /**
+     * Writes any buffered audio to the wave recording.
+     * @return true if the call was updated with the audio recording path.
+     */
+    private boolean processAudio()
+    {
+        boolean updated = false;
+
+        if(mAudioSegment.hasAudio())
+        {
+            if(mWaveWriter == null)
+            {
+                try
+                {
+                    mWaveWriter = new WaveWriter(AudioFormats.PCM_SIGNED_8000_HZ_16_BIT_MONO, mPath);
+                    updated = true;
+                }
+                catch(IOException ioe)
+                {
+                    LOGGER.error("Error creating wave file: " + mPath);
+                }
+            }
+
+            List<float[]> audioBuffers = mAudioSegment.getAudioBuffers();
+            int size = audioBuffers.size();
+
+            if(mWaveWriter != null && size > mAudioBufferPointer)
+            {
+                for(int x = mAudioBufferPointer; x < audioBuffers.size(); x++)
+                {
+                    try
+                    {
+                        mWaveWriter.writeData(ConversionUtils.convertToSigned16BitSamples(audioBuffers.get(x)));
+                    }
+                    catch(IOException ioe)
+                    {
+                        LOGGING_SUPPRESSOR.error("Call Wave Writer", 3, "Error while recording call audio", ioe);
+                    }
+                }
+
+                mAudioBufferPointer = size;
+            }
+        }
+
+        return updated;
+    }
+
+    /**
+     * Writes remaining audio and metadata to wave file and closes the recorder.
+     */
+    public void closeAudio()
+    {
+        processAudio();
+
+        if(mWaveWriter != null)
+        {
+            Map<AudioMetadata,String> metadataMap = AudioMetadataUtils.getMetadataMap(mAudioSegment.getIdentifierCollection(),
+                    mAudioSegment.getAliasList());
+
+            ByteBuffer listChunk = AudioMetadataUtils.getLISTChunk(metadataMap);
+            byte[] id3Bytes = AudioMetadataUtils.getMP3ID3(metadataMap);
+            ByteBuffer id3Chunk = AudioMetadataUtils.getID3Chunk(id3Bytes);
+            try
+            {
+                mWaveWriter.writeMetadata(listChunk, id3Chunk);
+            }
+            catch(IOException ioe)
+            {
+                LOGGING_SUPPRESSOR.error("Metadata Write Error", 3,
+                        "Error writing call ID3 metadata to recording", ioe);
+            }
+
+            try
+            {
+                mWaveWriter.close();
+            }
+            catch(IOException ioe)
+            {
+                LOGGING_SUPPRESSOR.error("Recording Close Error", 3, "Error closing audio wave recording", ioe);
+            }
+
+            mWaveWriter = null;
+        }
+    }
+
+    /**
+     * Utility method to create an initial call instance from an Audio Segment.  Note: this static method is used by
+     * an external database controller so that the call event can be stored in the database before
+     * @param audioSegment
+     * @return
+     */
+    public static Call create(AudioSegment audioSegment)
+    {
+        if(audioSegment == null)
+        {
+            return null;
+        }
+
+        Call call = new Call();
+
+        call.setEventTime(audioSegment.getStartTimestamp());
+
+        Identifier decoder = audioSegment.getIdentifierCollection().getIdentifier(IdentifierClass.CONFIGURATION,
+                Form.DECODER_TYPE, Role.ANY);
+
+        if(decoder instanceof DecoderTypeConfigurationIdentifier dtci)
+        {
+            call.setProtocol(dtci.getValue().toString());
+        }
+
+        Identifier systemId = audioSegment.getIdentifierCollection()
+                .getIdentifier(IdentifierClass.CONFIGURATION, Form.SYSTEM, Role.ANY);
+
+        if(systemId instanceof SystemConfigurationIdentifier sci)
+        {
+            call.setSystem(sci.getValue());
+        }
+
+        Identifier siteId = audioSegment.getIdentifierCollection()
+                .getIdentifier(IdentifierClass.CONFIGURATION, Form.SITE, Role.ANY);
+
+        if(siteId instanceof SiteConfigurationIdentifier siteci)
+        {
+            call.setSite(siteci.getValue());
+        }
+
+        Identifier channelId = audioSegment.getIdentifierCollection()
+                .getIdentifier(IdentifierClass.CONFIGURATION, Form.CHANNEL, Role.ANY);
+
+        if(channelId instanceof ChannelNameConfigurationIdentifier cnci)
+        {
+            call.setChannel(cnci.getValue());
+        }
+
+        Identifier frequency = audioSegment.getIdentifierCollection()
+                .getIdentifier(IdentifierClass.CONFIGURATION, Form.CHANNEL_FREQUENCY, Role.ANY);
+
+        if(frequency instanceof FrequencyConfigurationIdentifier fci)
+        {
+            //Convert Hertz to MegaHertz for the call value.
+            call.setFrequency(fci.getValue() / 1E6d);
+        }
+
+        updateFrom(call, audioSegment.getIdentifierCollection().getFromIdentifier(), audioSegment.getAliasList());
+        updateTo(call, audioSegment.getIdentifierCollection().getToIdentifier(), audioSegment.getAliasList());
+        updateDuration(call, audioSegment.getDuration());
+        updateFlags(call, audioSegment);
+
+        return call;
+    }
+
+    /**
+     * Updates the duplicate, record, stream and other call flags/info
+     * @param call to update
+     * @param audioSegment containing flags/info
+     * @return true if the call is updated.
+     */
+    private static boolean updateFlags(Call call, AudioSegment audioSegment)
+    {
+        boolean updated = false;
+
+        if(call.isDuplicate() ^ audioSegment.isDuplicate())
+        {
+            call.setDuplicate(true);
+            updated = true;
+        }
+
+        if(call.isRecord() ^ audioSegment.recordAudioProperty().get())
+        {
+            call.setRecord(true);
+            updated = true;
+        }
+
+        if(call.isStream() ^ audioSegment.hasBroadcastChannels())
+        {
+            call.setStream(true);
+            updated = true;
+        }
+
+        if(call.getMonitor() != audioSegment.monitorPriorityProperty().get())
+        {
+            call.setMonitor(audioSegment.monitorPriorityProperty().get());
+            updated = true;
+        }
+
+        return updated;
+    }
+
+    /**
+     * Updates the call duration field
+     * @param call to update
+     * @param durationMs value
+     * @return true if the value was updated
+     */
+    private static boolean updateDuration(Call call,  long durationMs)
+    {
+        double durationSeconds = durationMs / 1000.0;
+
+        if(call.getDuration() != durationSeconds)
+        {
+            call.setDuration(durationSeconds);
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Updates the FROM identifier value.
+     * @param call to update
+     * @param fromIdentifier value
+     * @param aliasList for alias lookups
+     * @return true if the value was updated
+     */
+    private static boolean updateFrom(Call call, Identifier fromIdentifier, AliasList aliasList)
+    {
+        if(fromIdentifier == null)
+        {
+            return false;
+        }
+
+        if(call.getFromId() == null || call.getFromId().contentEquals(fromIdentifier.toString()))
+        {
+            call.setFromId(fromIdentifier.toString());
+
+            if(aliasList != null)
+            {
+                List<Alias> aliases = aliasList.getAliases(fromIdentifier);
+
+                if(!aliases.isEmpty())
+                {
+                    call.setFromAlias(Joiner.on(";").join(aliases));
+                }
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Updates the TO identifier value.
+     * @param call to update
+     * @param toIdentifier value
+     * @return true if the value was updated
+     */
+    private static boolean updateTo(Call call, Identifier toIdentifier, AliasList aliasList)
+    {
+        if(toIdentifier == null)
+        {
+            return false;
+        }
+
+        if(call.getToId() == null || call.getToId().contentEquals(toIdentifier.toString()))
+        {
+            call.setToId(toIdentifier.toString());
+
+            if(aliasList != null)
+            {
+                List<Alias> aliases = aliasList.getAliases(toIdentifier);
+
+                if(!aliases.isEmpty())
+                {
+                    call.setToAlias(Joiner.on(";").join(aliases));
+                }
+            }
+
+            switch(toIdentifier.getForm())
+            {
+                case TALKGROUP -> call.setCallType("Talk Group");
+                case RADIO ->
+                {
+                    LOGGER.info("Private Call detected - TO identifier: " + toIdentifier);
+                    call.setCallType("Private");
+                }
+                case PATCH_GROUP -> call.setCallType("Patch Group");
+                default -> call.setCallType(toIdentifier.getForm().toString());
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+}

src/main/java/io/github/dsheirer/audio/call/AudioPlaybackControlView.java

@@ -0,0 +1,241 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import io.github.dsheirer.audio.playbackfx.AudioPlaybackChannelController;
+import io.github.dsheirer.audio.playbackfx.IAudioPlaybackStatusListener;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.geometry.Insets;
+import javafx.geometry.Orientation;
+import javafx.scene.control.Separator;
+import javafx.scene.control.ToggleButton;
+import javafx.scene.control.ToggleGroup;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.HBox;
+import javafx.scene.media.MediaPlayer;
+import javafx.scene.paint.Color;
+import jiconfont.icons.font_awesome.FontAwesome;
+import jiconfont.javafx.IconNode;
+
+/**
+ * Audio playback controller.
+ */
+public class AudioPlaybackControlView extends HBox implements IAudioPlaybackStatusListener
+{
+    private static final int ICON_SIZE = 16;
+    private ObjectProperty<MediaPlayer> mMediaPlayer = new SimpleObjectProperty<>();
+    private ToggleButton mAutoRepeatButton;
+    private ToggleGroup mPlaybackGroup;
+    private ToggleButton mPlayButton;
+    private ToggleButton mPauseButton;
+    private ToggleButton mStopButton;
+    private boolean mUpdating = false;
+
+    /**
+     * Constructs an instance
+     */
+    public AudioPlaybackControlView()
+    {
+        setSpacing(2);
+        Separator separator = new Separator(Orientation.VERTICAL);
+        separator.setPadding(new Insets(0, 5, 0 , 7));
+        getChildren().addAll(getStopButton(), getPlayButton(), getPauseButton(), getAutoRepeatButton());
+        mediaPlayerProperty().addListener((observable, oldValue, newValue) -> updateControls());
+    }
+
+    /**
+     * Implements the IAudioPLaybackStatusListener method to click the stop button when end of media is detected.
+     * @param controller where this occurred.
+     */
+    @Override
+    public void endOfMedia(AudioPlaybackChannelController controller)
+    {
+        getStopButton().setSelected(true);
+    }
+
+    @Override
+    public void playbackStatusUpdated(AudioPlaybackChannelController controller, MediaPlayer.Status previousStatus,
+                                      MediaPlayer.Status currentStatus)
+    {
+        if(currentStatus != null)
+        {
+            switch(currentStatus)
+            {
+                case UNKNOWN:
+                    break;
+                case READY:
+                    break;
+                case PAUSED:
+                    mUpdating = true;
+                    getPauseButton().setSelected(true);
+                    mUpdating = false;
+                    break;
+                case PLAYING:
+                    mUpdating = true;
+                    getPlayButton().setSelected(true);
+                    mUpdating = false;
+                    break;
+                case STOPPED:
+                    mUpdating = true;
+                    getStopButton().setSelected(true);
+                    mUpdating = false;
+                    if(getAutoRepeatButton().isSelected())
+                    {
+                        getPlayButton().setSelected(true);
+                    }
+                    break;
+                case STALLED:
+                case HALTED:
+                case DISPOSED:
+                    System.out.println("Playback is " + currentStatus);
+                    break;
+            }
+        }
+    }
+
+    /**
+     * Update the controls when the media player changes
+     */
+    private void updateControls()
+    {
+        boolean disable = mediaPlayerProperty().get() == null;
+        getStopButton().setDisable(disable);
+        getPlayButton().setDisable(disable);
+        getPauseButton().setDisable(disable);
+        getAutoRepeatButton().setDisable(disable);
+    }
+
+    /**
+     * Media player property that can be bound to a media player controller.
+     */
+    public ObjectProperty<MediaPlayer> mediaPlayerProperty()
+    {
+        return mMediaPlayer;
+    }
+
+    /**
+     * Playback toggle buttons group (play, stop, and pause)
+     */
+    private ToggleGroup getPlaybackGroup()
+    {
+        if(mPlaybackGroup == null)
+        {
+            mPlaybackGroup = new ToggleGroup();
+            mPlaybackGroup.selectedToggleProperty().addListener((observable, oldValue, selectedToggle) -> {
+                MediaPlayer mediaPlayer = mediaPlayerProperty().get();
+
+                if(!mUpdating && mediaPlayer != null)
+                {
+                    if(getPlayButton().equals(selectedToggle))
+                    {
+                        mediaPlayer.play();
+                    }
+                    else if(getPauseButton().equals(selectedToggle))
+                    {
+                        mediaPlayer.pause();
+                    }
+                    else if(getStopButton().equals(selectedToggle))
+                    {
+                        mediaPlayer.stop();
+                    }
+                }
+            });
+        }
+
+        return mPlaybackGroup;
+    }
+
+    /**
+     * Play button
+     */
+    private ToggleButton getPlayButton()
+    {
+        if(mPlayButton == null)
+        {
+            mPlayButton = new ToggleButton();
+            mPlayButton.setToggleGroup(getPlaybackGroup());
+            mPlayButton.setTooltip(new Tooltip("Play Audio"));
+            mPlayButton.setDisable(true);
+            IconNode iconNode = new IconNode(FontAwesome.PLAY);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mPlayButton.setGraphic(iconNode);
+        }
+
+        return mPlayButton;
+    }
+
+    /**
+     * Pause button
+     */
+    private ToggleButton getPauseButton()
+    {
+        if(mPauseButton == null)
+        {
+            mPauseButton = new ToggleButton();
+            mPauseButton.setToggleGroup(getPlaybackGroup());
+            mPauseButton.setTooltip(new Tooltip("Pause Audio Playback"));
+            mPauseButton.setDisable(true);
+            IconNode iconNode = new IconNode(FontAwesome.PAUSE);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mPauseButton.setGraphic(iconNode);
+        }
+
+        return mPauseButton;
+    }
+
+    /**
+     * Stop button
+     */
+    private ToggleButton getStopButton()
+    {
+        if(mStopButton == null)
+        {
+            mStopButton = new ToggleButton();
+            mStopButton.setToggleGroup(getPlaybackGroup());
+            mStopButton.setTooltip(new Tooltip("Stop Audio Playback"));
+            mStopButton.setDisable(true);
+            IconNode iconNode = new IconNode(FontAwesome.STOP);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mStopButton.setGraphic(iconNode);
+        }
+
+        return mStopButton;
+    }
+
+    private ToggleButton getAutoRepeatButton()
+    {
+        if(mAutoRepeatButton == null)
+        {
+            mAutoRepeatButton = new ToggleButton();
+            mAutoRepeatButton.setTooltip(new Tooltip("Auto-repeat audio playback"));
+            mAutoRepeatButton.setDisable(true);
+            IconNode iconNode = new IconNode(FontAwesome.REPEAT);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mAutoRepeatButton.setGraphic(iconNode);
+        }
+
+        return mAutoRepeatButton;
+    }
+}

src/main/java/io/github/dsheirer/audio/call/AudioSegment.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.audio;
+package io.github.dsheirer.audio.call;
 
 import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
@@ -27,9 +27,9 @@ import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.IdentifierUpdateNotification;
 import io.github.dsheirer.identifier.MutableIdentifierCollection;
-import io.github.dsheirer.identifier.encryption.EncryptionKeyIdentifier;
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Date;
@@ -37,7 +37,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.concurrent.atomic.AtomicInteger;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.SimpleBooleanProperty;
@@ -69,20 +68,19 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
     private final static Logger mLog = LoggerFactory.getLogger(AudioSegment.class);
     private BooleanProperty mComplete = new SimpleBooleanProperty(false);
     private BooleanProperty mDuplicate = new SimpleBooleanProperty(false);
-    private BooleanProperty mEncrypted = new SimpleBooleanProperty(false);
     private BooleanProperty mRecordAudio = new SimpleBooleanProperty(false);
     private IntegerProperty mMonitorPriority = new SimpleIntegerProperty(Priority.DEFAULT_PRIORITY);
     private ObservableSet<BroadcastChannel> mBroadcastChannels = FXCollections.observableSet(new HashSet<>());
     private MutableIdentifierCollection mIdentifierCollection = new MutableIdentifierCollection();
     private Broadcaster<IdentifierUpdateNotification> mIdentifierUpdateNotificationBroadcaster = new Broadcaster<>();
     private List<float[]> mAudioBuffers = new CopyOnWriteArrayList();
-    private AtomicInteger mConsumerCount = new AtomicInteger();
     private AliasList mAliasList;
     private long mStartTimestamp = System.currentTimeMillis();
     private long mSampleCount = 0;
     private boolean mDisposing = false;
     private AudioSegment mLinkedAudioSegment;
     private int mTimeslot;
+    private List<String> mLeases = new ArrayList<>();
 
     /**
      * Constructs an instance
@@ -96,6 +94,50 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
         mIdentifierCollection.setTimeslot(timeslot);
     }
 
+    /**
+     * Adds a lease to this audio segment.  This audio segment will remain alive until all leases are removed.
+     * @param lease to add
+     */
+    public void addLease(String lease)
+    {
+        synchronized(mLeases)
+        {
+            if(mLeases.contains(lease))
+            {
+                mLog.warn("Attempt to obtain duplicate lease: " + lease);
+            }
+            else
+            {
+                mLeases.add(lease);
+            }
+        }
+    }
+
+    /**
+     * Removes the lease from this audio segment.  Once all leases are removed, the audio segment is disposed.
+     * @param lease to remove
+     */
+    public void removeLease(String lease)
+    {
+        synchronized(mLeases)
+        {
+            if(mLeases.contains(lease))
+            {
+                mLeases.remove(lease);
+            }
+            else
+            {
+                mLog.warn("Attempt to remove a non-existent lease: " + lease);
+            }
+
+            if(mLeases.isEmpty())
+            {
+                mLog.warn("Invoking dispose() on non-leased audio segment - last lease was: " + lease);
+                dispose();
+            }
+        }
+    }
+
     /**
      * Timeslot for this audio segment
      */
@@ -131,25 +173,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
         return (mSampleCount / 8); //8 kHz audio generates 8 samples per millisecond
     }
 
-    /**
-     * Indicates if the audio segment contains encrypted audio.
-     *
-     * @return encrypted property
-     */
-    public BooleanProperty encryptedProperty()
-    {
-        return mEncrypted;
-    }
-
-    /**
-     * Indicates if this audio segment is encrypted
-     * @return true if encrypted.
-     */
-    public boolean isEncrypted()
-    {
-        return mEncrypted.get();
-    }
-
     /**
      * The complete property is used by the audio segment producer to signal that the segment is complete and no
      * additional audio or identifiers will be added to the segment.
@@ -170,28 +193,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
         return mComplete.get();
     }
 
-    /**
-     * Duplicate call audio property.  This flag is set to true whenever a duplicate call detection function detects
-     * an audio segment is a duplicate.
-     */
-    public BooleanProperty duplicateProperty()
-    {
-        return mDuplicate;
-    }
-
-    /**
-     * An observable list of broadcast channels for this audio segment.  Broadcast channels are added to this segment
-     * across the life-cycle of the segment.  As each new alias identifier is added to the segment, any broadcast
-     * channels assigned to the alias are added to this list.  The audio segment producer can also add broadcast
-     * channels to this list.
-     *
-     * @return observable set of broadcast channels
-     */
-    public ObservableSet<BroadcastChannel> broadcastChannelsProperty()
-    {
-        return mBroadcastChannels;
-    }
-
     /**
      * Set of broadcast channels from identifier associated aliases for this segment.
      */
@@ -294,7 +295,7 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
      * Adds the collection of identifiers to this segment's identifier collection
      * @param identifiers to pre-load into this audio segment
      */
-    void addIdentifiers(Collection<Identifier> identifiers)
+    public void addIdentifiers(Collection<Identifier> identifiers)
     {
         for(Identifier identifier: identifiers)
         {
@@ -322,24 +323,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
         return mAudioBuffers.size();
     }
 
-    /**
-     * Gets the audio buffer at the specified index
-     * @param index of the buffer to fetch
-     * @return audio buffer
-     * @throws IllegalArgumentException if requested index is not valid
-     */
-    public float[] getAudioBuffer(int index)
-    {
-        if(0 <= index && index < getAudioBufferCount())
-        {
-            return mAudioBuffers.get(index);
-        }
-        else
-        {
-            throw new IllegalArgumentException("Requested audio buffer at index [" + index + "] does not exist");
-        }
-    }
-
     /**
      * Indicates if this audio segment has one or more audio buffers
      */
@@ -360,34 +343,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
         mLinkedAudioSegment = null;
     }
 
-    /**
-     * Increments the consumer count to indicate that a consumer is currently processing this segment.  When the
-     * consumer count returns to zero, this indicates that all consumers are finished with the audio segment and the
-     * resources can be reclaimed.
-     *
-     * Consumer count should only be increased by the producer of the audio segment, or if a consumer distributes the
-     * segment to additional consumers.
-     */
-    public void incrementConsumerCount()
-    {
-        mConsumerCount.incrementAndGet();
-    }
-
-    /**
-     * Decrements the consumer count.  Consumers of this audio segment should invoke this method to signal that they
-     * will no longer need this audio segment.  When all consumers are finished with an audio segment, the audio
-     * segment resources will be reclaimed.
-     */
-    public void decrementConsumerCount()
-    {
-        int count = mConsumerCount.decrementAndGet();
-
-        if(count <= 0)
-        {
-            dispose();
-        }
-    }
-
     /**
      * Adds an audio buffer to this segment.  Note the producer of the audio buffer should increment the user count
      * of the buffer prior to adding it to this segment.  This segment will decrement the audio buffer user count once
@@ -407,11 +362,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
             throw new IllegalStateException("Can't add audio to an audio segment that is being disposed");
         }
 
-        if(mAudioBuffers.isEmpty())
-        {
-            mStartTimestamp = System.currentTimeMillis() - 20;
-        }
-
         mAudioBuffers.add(audioBuffer);
         mSampleCount += audioBuffer.length;
     }
@@ -441,14 +391,6 @@ public class AudioSegment implements Listener<IdentifierUpdateNotification>
     {
         mIdentifierCollection.update(identifier);
 
-        /**
-         * If we have a late-add encryption key, set the encrypted flag to true.
-         */
-        if(identifier instanceof EncryptionKeyIdentifier eki)
-        {
-            mEncrypted.set(eki.isEncrypted());
-        }
-
         List<Alias> aliases = mAliasList.getAliases(identifier);
 
         for(Alias alias: aliases)

src/main/java/io/github/dsheirer/audio/call/AudioSegmentBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
  * ****************************************************************************
  */
-package io.github.dsheirer.audio;
+package io.github.dsheirer.audio.call;
 
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
@@ -41,11 +41,8 @@ public class AudioSegmentBroadcaster<T extends AudioSegment> extends Broadcaster
     {
         for(Listener<T> listener : getListeners())
         {
-            audioSegment.incrementConsumerCount();
+            audioSegment.addLease(listener.getClass().toString());
             listener.receive(audioSegment);
         }
-
-        //Decrement consumer counter for this broadcaster
-        audioSegment.decrementConsumerCount();
     }
 }

src/main/java/io/github/dsheirer/audio/call/Call.java

@@ -0,0 +1,495 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.SequenceGenerator;
+import jakarta.persistence.Table;
+import jakarta.persistence.Transient;
+import javafx.application.Platform;
+import javafx.beans.property.LongProperty;
+import javafx.beans.property.SimpleLongProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+
+/**
+ * Call database entity.
+ */
+@Entity
+@Table(name="calls", schema="sdrtrunk")
+public class Call
+{
+    public static final String COLUMN_CALL_TYPE = "callType";
+    public static final String COLUMN_CHANNEL = "channel";
+    public static final String COLUMN_DUPLICATE = "duplicate";
+    public static final String COLUMN_DURATION = "duration";
+    public static final String COLUMN_EVENT_TIME = "eventTime";
+    public static final String COLUMN_FILE = "file";
+    public static final String COLUMN_FREQUENCY = "frequency";
+    public static final String COLUMN_FROM_ALIAS = "fromAlias";
+    public static final String COLUMN_FROM_ID = "fromId";
+    public static final String COLUMN_ID = "id";
+    public static final String COLUMN_MONITOR = "monitor";
+    public static final String COLUMN_PROTOCOL = "protocol";
+    public static final String COLUMN_RECORD = "record";
+    public static final String COLUMN_STREAM = "stream";
+    public static final String COLUMN_TO_ALIAS = "toAlias";
+    public static final String COLUMN_TO_ID = "toId";
+    public static final String COLUMN_SITE = "site";
+    public static final String COLUMN_SYSTEM = "system";
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "id_generator")
+    @SequenceGenerator(name = "id_generator", allocationSize = 1)
+    @Column(name=COLUMN_ID)
+    private long id;
+    @Column(name=COLUMN_CALL_TYPE)
+    private String callType;
+    @Column(name=COLUMN_CHANNEL)
+    private String channel;
+    @Column(name=COLUMN_DUPLICATE)
+    private boolean duplicate;
+    @Column(name=COLUMN_DURATION)
+    private double duration;
+    @Column(name=COLUMN_EVENT_TIME)
+    private long eventTime;
+    @Column(name=COLUMN_FILE)
+    private String file;
+    @Column(name=COLUMN_FREQUENCY)
+    private double frequency;
+    @Column(name=COLUMN_FROM_ALIAS)
+    private String fromAlias;
+    @Column(name=COLUMN_FROM_ID)
+    private String fromId;
+    @Column(name=COLUMN_MONITOR)
+    private int monitor;
+    @Column(name=COLUMN_PROTOCOL)
+    private String protocol;
+    @Column(name=COLUMN_RECORD)
+    private boolean record;
+    @Column(name=COLUMN_SITE)
+    private String site;
+    @Column(name=COLUMN_STREAM)
+    private boolean stream;
+    @Column(name=COLUMN_SYSTEM)
+    private String system;
+    @Column(name=COLUMN_TO_ALIAS)
+    private String toAlias;
+    @Column(name=COLUMN_TO_ID)
+    private String toId;
+
+    @Transient
+    private boolean mComplete = true;
+    @Transient
+    private LongProperty mLastUpdated = new SimpleLongProperty();
+    @Transient
+    private StringProperty mPlaybackChannel = new SimpleStringProperty();
+
+    /**
+     * Constructs an instance
+     */
+    public Call()
+    {
+    }
+
+    /**
+     * Record ID, auto-assigned by the database.
+     * @return id
+     */
+    public long getId()
+    {
+        return id;
+    }
+
+    /**
+     * Timestamp for the event
+     * @return timestamp in milliseconds since epoch
+     */
+    public long getEventTime()
+    {
+        return eventTime;
+    }
+
+    /**
+     * Sets the timestamp
+     * @param eventTime in ms.
+     */
+    public void setEventTime(long eventTime)
+    {
+        this.eventTime = eventTime;
+    }
+
+    /**
+     * From identifier
+     * @return from ID
+     */
+    public String getFromId()
+    {
+        return fromId;
+    }
+
+    /**
+     * Sets the from identifier
+     * @param fromId ID
+     */
+    public void setFromId(String fromId)
+    {
+        this.fromId = fromId;
+        updateTimestamp();
+    }
+
+    /**
+     * From alias
+     * @return from alias
+     */
+    public String getFromAlias()
+    {
+        return fromAlias;
+    }
+
+    /**
+     * Sets the from alias value.
+     * @param fromAlias value
+     */
+    public void setFromAlias(String fromAlias)
+    {
+        this.fromAlias = fromAlias;
+        updateTimestamp();
+    }
+
+    /**
+     * To identifier
+     * @return to
+     */
+    public String getToId()
+    {
+        return toId;
+    }
+
+    /**
+     * Sets the to identifier
+     * @param toId value
+     */
+    public void setToId(String toId)
+    {
+        this.toId = toId;
+        updateTimestamp();
+    }
+
+    /**
+     * To alias value
+     * @return alias value
+     */
+    public String getToAlias()
+    {
+        return toAlias;
+    }
+
+    /**
+     * Sets the to alias value.
+     * @param toAlias value
+     */
+    public void setToAlias(String toAlias)
+    {
+        this.toAlias = toAlias;
+        updateTimestamp();
+    }
+
+    /**
+     * System name
+     * @return name
+     */
+    public String getSystem()
+    {
+        return system;
+    }
+
+    /**
+     * Sets the system name
+     * @param system name
+     */
+    public void setSystem(String system)
+    {
+        this.system = system;
+    }
+
+    /**
+     * Site name
+     * @return site
+     */
+    public String getSite()
+    {
+        return site;
+    }
+
+    /**
+     * Sets the site name
+     * @param site name
+     */
+    public void setSite(String site)
+    {
+        this.site = site;
+    }
+
+    /**
+     * Channel name
+     * @return channel
+     */
+    public String getChannel()
+    {
+        return channel;
+    }
+
+    /**
+     * Sets the channel name
+     * @param channel name
+     */
+    public void setChannel(String channel)
+    {
+        this.channel = channel;
+    }
+
+    /**
+     * Frequency for the channel
+     * @return frequency.
+     */
+    public double getFrequency()
+    {
+        return frequency;
+    }
+
+    /**
+     * Sets the frequency value for the channel.
+     * @param frequency value.
+     */
+    public void setFrequency(double frequency)
+    {
+        this.frequency = frequency;
+    }
+
+    /**
+     * File path for the call
+     * @return file path
+     */
+    public String getFile()
+    {
+        return file;
+    }
+
+    /**
+     * Sets the file path for the call.
+     * @param file path
+     */
+    public void setFile(String file)
+    {
+        this.file = file;
+    }
+
+    /**
+     * Duration of the call in seconds
+     * @return duration seconds
+     */
+    public double getDuration()
+    {
+        return duration;
+    }
+
+    /**
+     * Sets the call duration.
+     * @param duration value in seconds
+     */
+    public void setDuration(double duration)
+    {
+        this.duration = duration;
+        updateTimestamp();
+    }
+
+    /**
+     * Radio protocol
+     * @return protocol
+     */
+    public String getProtocol()
+    {
+        return protocol;
+    }
+
+    /**
+     * Sets the radio protocol
+     * @param protocol for the call
+     */
+    public void setProtocol(String protocol)
+    {
+        this.protocol = protocol;
+    }
+
+    /**
+     * Indicates if this call is complete and will receive no further updates.
+     * @return true if complete.
+     */
+    public boolean isComplete()
+    {
+        return mComplete;
+    }
+
+    /**
+     * Sets the complete status for this call.
+     * @param complete true if complete
+     */
+    public void setComplete(boolean complete)
+    {
+        mComplete = complete;
+        updateTimestamp();
+    }
+
+    /**
+     * Call type
+     * @return call type
+     */
+    public String getCallType()
+    {
+        return callType;
+    }
+
+    /**
+     * Sets the call type
+     * @param callType of call
+     */
+    public void setCallType(String callType)
+    {
+        this.callType = callType;
+    }
+
+    /**
+     * Indicates if this call was flagged as a duplicate
+     * @return true if duplicate
+     */
+    public boolean isDuplicate()
+    {
+        return duplicate;
+    }
+
+    /**
+     * Sets the duplicate flag for this call.
+     * @param duplicate flag
+     */
+    public void setDuplicate(boolean duplicate)
+    {
+        this.duplicate = duplicate;
+    }
+
+    /**
+     * Monitor/listen priority
+     * @return priority where a -1 value is do not monitor.
+     */
+    public int getMonitor()
+    {
+        return monitor;
+    }
+
+    /**
+     * Sets the monitor/listen priority
+     * @param monitor priority
+     */
+    public void setMonitor(int monitor)
+    {
+        this.monitor = monitor;
+    }
+
+    /**
+     * Indicates if the call is recordable/retainable.
+     * @return is recordable
+     */
+    public boolean isRecord()
+    {
+        return record;
+    }
+
+    /**
+     * Sets the record/retain flag.
+     * @param record flag
+     */
+    public void setRecord(boolean record)
+    {
+        this.record = record;
+    }
+
+    /**
+     * Indicates if the call is streamable.
+     * @return streamable
+     */
+    public boolean isStream()
+    {
+        return stream;
+    }
+
+    /**
+     * Sets the stream flag
+     * @param stream flag
+     */
+    public void setStream(boolean stream)
+    {
+        this.stream = stream;
+    }
+
+    /**
+     * Updates the last updated timestamp.
+     */
+    private void updateTimestamp()
+    {
+        if(Platform.isFxApplicationThread())
+        {
+            lastUpdatedProperty().set(System.currentTimeMillis());
+        }
+        else
+        {
+            Platform.runLater(() -> lastUpdatedProperty().set(System.currentTimeMillis()));
+        }
+    }
+
+    /**
+     * Last updated timestamp.  This value is updated each time any attribute in the call record is updated so that
+     * consumer processes can monitor this property to be notified of updates.
+     * @return timestamp of last update in milliseconds.
+     */
+    public LongProperty lastUpdatedProperty()
+    {
+        return mLastUpdated;
+    }
+
+    /**
+     * Current playback channel for this call.
+     * @return current playback channel or null if this call is not being played back.
+     */
+    public StringProperty playbackChannelProperty()
+    {
+        return mPlaybackChannel;
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        return obj instanceof Call c && getId() == c.getId();
+    }
+}
+

src/main/java/io/github/dsheirer/audio/call/CallRepository.java

@@ -0,0 +1,63 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+
+/**
+ * Calls database repository
+ */
+public interface CallRepository extends JpaRepository<Call,Long>
+{
+    @Query("SELECT t FROM Call t WHERE t.toId like ?1 OR t.toAlias like ?1 OR t.fromId like ?1 OR t.fromAlias like ?1")
+    Page<Call> findByAnyIdWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.toId like ?1 OR t.toAlias like ?1")
+    Page<Call> findByToWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.fromId like ?1 OR t.fromAlias like ?1")
+    Page<Call> findByFromWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.callType like ?1")
+    Page<Call> findByCallTypeWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.channel like ?1")
+    Page<Call> findByChannelWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.protocol like ?1")
+    Page<Call> findByProtocolWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.site like ?1")
+    Page<Call> findBySiteWithPagination(String value, Pageable pageable);
+
+    @Query("SELECT t FROM Call t WHERE t.system like ?1")
+    Page<Call> findBySystemWithPagination(String value, Pageable pageable);
+
+    /**
+     * Find all calls between the timestamp range arguments.
+     * @param start timestamp
+     * @param end timestamp
+     * @return pageable set of calls.
+     */
+    Page<Call> findCallsByEventTimeBetweenOrderByEventTime(long start, long end, Pageable pageable);
+}

src/main/java/io/github/dsheirer/audio/call/CallView.java

@@ -0,0 +1,971 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import io.github.dsheirer.alias.Alias;
+import io.github.dsheirer.audio.AudioManager;
+import io.github.dsheirer.audio.playbackfx.AudioPlaybackChannelController;
+import io.github.dsheirer.audio.playbackfx.AudioPlaybackController;
+import io.github.dsheirer.audio.playbackfx.PlaybackMode;
+import io.github.dsheirer.gui.control.TimestampTableCellFactory;
+import io.github.dsheirer.gui.javafx.table.TableColumnEditor;
+import io.github.dsheirer.gui.javafx.table.TableViewColumnController;
+import io.github.dsheirer.source.mixer.MixerChannel;
+import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import jakarta.annotation.Resource;
+import javafx.application.Platform;
+import javafx.beans.property.LongProperty;
+import javafx.beans.property.SimpleLongProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ListChangeListener;
+import javafx.collections.ObservableList;
+import javafx.geometry.Insets;
+import javafx.geometry.Orientation;
+import javafx.geometry.Pos;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Button;
+import javafx.scene.control.CheckBox;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.Label;
+import javafx.scene.control.ProgressIndicator;
+import javafx.scene.control.Separator;
+import javafx.scene.control.SplitPane;
+import javafx.scene.control.TableCell;
+import javafx.scene.control.TableColumn;
+import javafx.scene.control.TableView;
+import javafx.scene.control.TextField;
+import javafx.scene.control.Tooltip;
+import javafx.scene.control.cell.PropertyValueFactory;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+import javafx.util.Callback;
+import jiconfont.icons.elusive.Elusive;
+import jiconfont.icons.font_awesome.FontAwesome;
+import jiconfont.javafx.IconNode;
+import org.controlsfx.control.textfield.TextFields;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+
+/**
+ * Audio call events playback and audio event database control/view.
+ */
+public class CallView extends VBox implements IPageRequestListener
+{
+    private static final Logger LOGGER = LoggerFactory.getLogger(CallView.class);
+    private static final Sort DEFAULT_SORT = Sort.by("eventTime").descending();
+
+    @Resource
+    private AudioManager mAudioManager;
+    @Resource
+    private CallRepository mCallRepository;
+    @Resource
+    private AudioPlaybackController mAudioPlaybackController;
+
+    private CallEventListener mCallEventListener = new CallEventListener();
+    private SortOrderListener mSortOrderListener = new SortOrderListener();
+    private ObservableList<Call> mCalls = FXCollections.observableArrayList();
+    private TableView<Call> mCallTableView;
+    private TableViewColumnController mCallTableViewMonitor;
+    private ProgressIndicator mPlaceholderProgressIndicator;
+    private HBox mSearchBox;
+    private HBox mPagingBox;
+    private TextField mSearchField;
+    private PagingController mPagingController;
+    private ComboBox<Integer> mPageSizeComboBox;
+    private Label mCallsCountLabel;
+    private LongProperty mCallCount = new SimpleLongProperty();
+    private Sort mSort = DEFAULT_SORT;
+    private ComboBox<SearchColumn> mSearchColumnComboBox;
+    private CheckBox mSearchExactCheckBox;
+    private AudioPlaybackControlView mAudioPlaybackControlView;
+    private Button mAutoModeLeftButton;
+    private Button mAutoModeRightButton;
+    private Button mLockModeLeftButton;
+    private Button mLockModeRightButton;
+    private TableColumnEditor mTableColumnEditor;
+    private SplitPane mTableSplitPane;
+    private Button mConfigureColumnsButton;
+
+    /**
+     * Constructs an instance
+     */
+    public CallView()
+    {
+        mCallCount.addListener((observable, oldValue, newValue) -> {
+            getCallsCountLabel().setText("Calls: " + newValue);
+            int pageCount = (int)(mCallCount.get() / getPageSize());
+            if(mCallCount.get() % getPageSize() != 0)
+            {
+                pageCount++;
+            }
+            getPagingController().update(getPagingController().getCurrentPage(), pageCount);
+        });
+    }
+
+    /**
+     * Post instantiation/startup steps.
+     */
+    @PostConstruct
+    public void postConstruct()
+    {
+        //Register the audio playback control view as a playback status listener with the primary audio channel controller
+        mAudioPlaybackController.getPrimaryController().add(getAudioPlaybackControlView());
+
+        HBox controlBox = new HBox();
+        controlBox.setAlignment(Pos.CENTER);
+        controlBox.setSpacing(2);
+        controlBox.setPadding(new Insets(5, 5, 5, 5));
+        getAudioPlaybackControlView().setAlignment(Pos.CENTER_LEFT);
+        HBox.setHgrow(getSearchBox(), Priority.ALWAYS);
+        getSearchBox().setAlignment(Pos.CENTER_RIGHT);
+
+        Separator separator1 = new Separator(Orientation.VERTICAL);
+        separator1.setPadding(new Insets(0, 10, 0, 10));
+        Separator separator2 = new Separator(Orientation.VERTICAL);
+        separator2.setPadding(new Insets(0, 10, 0, 10));
+        Label autoLabel = new Label("Auto:");
+        Label lockLabel = new Label("Lock:");
+        getSearchExactCheckBox().setPadding(new Insets(0, 10, 0, 0));
+        controlBox.getChildren().addAll(getAudioPlaybackControlView(), separator1, autoLabel, getAutoModeLeftButton(),
+                getAutoModeRightButton(), separator2, lockLabel, getLockModeLeftButton(), getLockModeRightButton(),
+                getSearchBox(), getConfigureColumnsButton());
+
+        getTableColumnEditor().closedProperty().addListener((observable, previouslyClosed, closed) -> {
+            if(closed && !previouslyClosed)
+            {
+                getTableSplitPane().getItems().remove(getTableColumnEditor());
+            }
+        });
+
+        VBox.setVgrow(getTableSplitPane(), Priority.ALWAYS);
+        getChildren().addAll(controlBox, getTableSplitPane(), getPagingBox());
+
+        getPagingController().setPadding(new Insets(5, 5, 5, 5));
+        getPagingController().update(1, 20);
+
+        //Register for call event notifications
+        mAudioManager.add(mCallEventListener);
+
+        getPlaceholderProgressIndicator().setVisible(true);
+    }
+
+    /**
+     * Pre-destruction or shutdown steps
+     */
+    @PreDestroy
+    public void preDestroy()
+    {
+        //De-register from call event notifications
+        mAudioManager.remove(mCallEventListener);
+    }
+
+    /**
+     * Shows first page of results.
+     */
+    private void showFirstPage()
+    {
+        showPage(1);
+    }
+
+    /**
+     * Sets the page to view.  This implements the IPageRequestListener interface.
+     * @param page number to display.
+     */
+    @Override
+    public void showPage(int page)
+    {
+        if(page >= 1)
+        {
+            Platform.runLater(() -> getPlaceholderProgressIndicator().setVisible(true));
+
+            final String searchTerm = getSearchField().getText();
+            final SearchColumn searchColumn = getSearchColumnComboBox().getSelectionModel().getSelectedItem();
+            final boolean wildcard = !getSearchExactCheckBox().isSelected();
+
+            //Spin the query off onto a cached thread and then place the results back onto the FX thread.
+            ThreadPool.CACHED.submit(() ->
+            {
+                final PageRequest pageRequest = PageRequest.of(page - 1, getPageSize(), mSort);
+
+                try
+                {
+                    Page<Call> callPage = null;
+
+                    if(searchTerm != null && !searchTerm.isEmpty() && searchColumn != null)
+                    {
+                        final String wildcardSearch = (wildcard ? "%" : "") + searchTerm + (wildcard ? "%" : "");
+
+                        switch(searchColumn)
+                        {
+                            case ANY_ID ->  callPage = mCallRepository.findByAnyIdWithPagination(wildcardSearch, pageRequest);
+                            case CALL_TYPE -> callPage = mCallRepository.findByCallTypeWithPagination(wildcardSearch, pageRequest);
+                            case CHANNEL -> callPage = mCallRepository.findByChannelWithPagination(wildcardSearch, pageRequest);
+                            case FROM -> callPage = mCallRepository.findByFromWithPagination(wildcardSearch, pageRequest);
+                            case PROTOCOL -> callPage = mCallRepository.findByProtocolWithPagination(wildcardSearch, pageRequest);
+                            case SITE -> callPage = mCallRepository.findBySiteWithPagination(wildcardSearch, pageRequest);
+                            case SYSTEM -> callPage = mCallRepository.findBySystemWithPagination(wildcardSearch, pageRequest);
+                            case TO -> callPage = mCallRepository.findByToWithPagination(wildcardSearch, pageRequest);
+                        }
+                    }
+                    else
+                    {
+                        callPage = mCallRepository.findAll(pageRequest);
+                    }
+
+                    if(callPage != null)
+                    {
+                        final Page<Call> finalCallPage = callPage;
+
+                        Platform.runLater(() -> {
+                            mCalls.clear();
+                            mCalls.addAll(finalCallPage.stream().toList());
+                            getPlaceholderProgressIndicator().setVisible(false);
+                            getPagingController().update(finalCallPage.getNumber() + 1, finalCallPage.getTotalPages());
+                            mCallCount.set(finalCallPage.getTotalElements());
+                        });
+                    }
+                }
+                catch(Throwable t)
+                {
+                    LOGGER.error("Error submitting paging [" + page + "] query to database", t);
+
+                    Platform.runLater(() -> {
+                        getPlaceholderProgressIndicator().setVisible(false);
+                        Alert alert = new Alert(Alert.AlertType.ERROR);
+                        if(getParent() != null)
+                        {
+                            alert.initOwner(getParent().getScene().getWindow());
+                        }
+                        alert.setHeaderText("Database Error!");
+                        alert.setContentText("Error retrieving page " + page + " from the database - reason: " + t.getMessage());
+                        alert.showAndWait();
+                    });
+                }
+            });
+        }
+        else
+        {
+            LOGGER.warn("Invalid page [" + page + "] number request");
+        }
+    }
+
+    /**
+     * Updates the sort order for the table and resets the page to page 1.
+     */
+    private void updateSortOrder()
+    {
+        mSort = null;
+
+        for(TableColumn<Call,?> tableColumn: getCallTableView().getSortOrder())
+        {
+            Sort columnSort = Sort.by(tableColumn.getId());
+            if(tableColumn.getSortType() == TableColumn.SortType.DESCENDING)
+            {
+                columnSort = columnSort.descending();
+            }
+
+            if(mSort == null)
+            {
+                mSort = columnSort;
+            }
+            else
+            {
+                mSort = mSort.and(columnSort);
+            }
+        }
+
+        if(mSort == null)
+        {
+            mSort = DEFAULT_SORT;
+        }
+
+        showFirstPage();
+    }
+
+    /**
+     * Current page size
+     */
+    private int getPageSize()
+    {
+        return getPageSizeComboBox().getValue();
+    }
+
+    /**
+     * Configure column order and visibility button
+     */
+    private Button getConfigureColumnsButton()
+    {
+        if(mConfigureColumnsButton == null)
+        {
+            mConfigureColumnsButton = new Button();
+            mConfigureColumnsButton.setTooltip(new Tooltip("Configure call table column ordering and visibility"));
+            IconNode icon = new IconNode(FontAwesome.COG);
+            mConfigureColumnsButton.setGraphic(icon);
+            mConfigureColumnsButton.setOnAction(event -> {
+                //Set the split pane to expose the column configuration panel.
+                if(!getTableSplitPane().getItems().contains(getTableColumnEditor()))
+                {
+                    getTableSplitPane().getItems().add(getTableColumnEditor());
+                }
+                getTableColumnEditor().closedProperty().set(false);
+                double splitWidth = getTableSplitPane().getWidth();
+                double scale = 0.5;
+                if(splitWidth > 260)
+                {
+                    scale = (splitWidth - 260) / splitWidth;
+                }
+                getTableSplitPane().setDividerPosition(0, scale);
+            });
+        }
+
+        return mConfigureColumnsButton;
+    }
+
+    /**
+     * Split pane for call table and table column editor
+     */
+    private SplitPane getTableSplitPane()
+    {
+        if(mTableSplitPane == null)
+        {
+            mTableSplitPane = new SplitPane(getCallTableView());
+        }
+
+        return mTableSplitPane;
+    }
+
+    /**
+     * Table column order/visibility editor
+     */
+    private TableColumnEditor getTableColumnEditor()
+    {
+        if(mTableColumnEditor == null)
+        {
+            mTableColumnEditor = new TableColumnEditor(getCallTableView(), mCallTableViewMonitor);
+        }
+
+        return mTableColumnEditor;
+    }
+
+    /**
+     * Sets playback mode to auto
+     */
+    private Button getAutoModeLeftButton()
+    {
+        if(mAutoModeLeftButton == null)
+        {
+            mAutoModeLeftButton = new Button("Left");
+            mAutoModeLeftButton.setTooltip(new Tooltip("Set left audio channel to auto playback mode"));
+            AudioPlaybackChannelController left = mAudioPlaybackController.getChannelController(MixerChannel.LEFT);
+            mAutoModeLeftButton.disableProperty().bind(left.playbackModeProperty().isEqualTo(PlaybackMode.AUTO));
+            mAutoModeLeftButton.setOnAction(event -> {
+                final AudioPlaybackChannelController controller = mAudioPlaybackController.getChannelController(MixerChannel.LEFT);
+                if(controller != null)
+                {
+                    getCallTableView().getSelectionModel().clearSelection();
+                    controller.auto();
+                }
+            });
+        }
+
+        return mAutoModeLeftButton;
+    }
+
+    /**
+     * Sets playback mode to auto
+     */
+    private Button getAutoModeRightButton()
+    {
+        if(mAutoModeRightButton == null)
+        {
+            mAutoModeRightButton = new Button("Right");
+            mAutoModeRightButton.setTooltip(new Tooltip("Set right audio channel to auto playback mode"));
+            AudioPlaybackChannelController right = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+            mAutoModeRightButton.disableProperty().bind(right.playbackModeProperty().isEqualTo(PlaybackMode.AUTO));
+            mAutoModeRightButton.setOnAction(event -> {
+                final AudioPlaybackChannelController controller = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+                if(controller != null)
+                {
+                    getCallTableView().getSelectionModel().clearSelection();
+                    controller.auto();
+                }
+            });
+        }
+
+        return mAutoModeRightButton;
+    }
+
+    /**
+     * Sets playback mode to auto - locked to the currently selected TO identifier to the left channel
+     */
+    private Button getLockModeLeftButton()
+    {
+        if(mLockModeLeftButton == null)
+        {
+            mLockModeLeftButton = new Button("Left");
+            mLockModeLeftButton.setTooltip(new Tooltip("Lock the left audio channel for auto playback of selected call talkgroup"));
+            mLockModeLeftButton.setDisable(true);
+            mLockModeLeftButton.setOnAction(event -> {
+                final AudioPlaybackChannelController left = mAudioPlaybackController.getChannelController(MixerChannel.LEFT);
+                if(left != null)
+                {
+                    final Call selected = getCallTableView().getSelectionModel().getSelectedItem();
+                    getCallTableView().getSelectionModel().clearSelection();
+                    getLockModeLeftButton().setDisable(true);
+
+                    if(selected != null)
+                    {
+                        //If the right controller is locked for this same call, reset it to auto so that only 1 is locked
+                        final AudioPlaybackChannelController right = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+                        if(right.isLockedFor(selected))
+                        {
+                            right.auto();
+                        }
+
+                        left.lockAutoTo(selected.getToId(), selected.getSystem());
+                    }
+                    else
+                    {
+                        left.auto();
+                    }
+                }
+            });
+        }
+
+        return mLockModeLeftButton;
+    }
+
+    /**
+     * Sets playback mode to auto - locked to the currently selected TO identifier to the left channel
+     */
+    private Button getLockModeRightButton()
+    {
+        if(mLockModeRightButton == null)
+        {
+            mLockModeRightButton = new Button("Right");
+            mLockModeRightButton.setTooltip(new Tooltip("Lock the left audio channel for auto playback of selected call talkgroup"));
+            mLockModeRightButton.setDisable(true);
+            mLockModeRightButton.setOnAction(event -> {
+                final AudioPlaybackChannelController right = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+                if(right != null)
+                {
+                    final Call selected = getCallTableView().getSelectionModel().getSelectedItem();
+                    getCallTableView().getSelectionModel().clearSelection();
+                    getLockModeRightButton().setDisable(true);
+
+                    if(selected != null)
+                    {
+                        //If the left controller is locked for this same call, reset it to auto so that only 1 is locked
+                        final AudioPlaybackChannelController left = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+                        if(left.isLockedFor(selected))
+                        {
+                            left.auto();
+                        }
+
+                        right.lockAutoTo(selected.getToId(), selected.getSystem());
+                    }
+                    else
+                    {
+                        right.auto();
+                    }
+                }
+            });
+        }
+
+        return mLockModeRightButton;
+    }
+
+    /**
+     * Audio playback control view.
+     */
+    private AudioPlaybackControlView getAudioPlaybackControlView()
+    {
+        if(mAudioPlaybackControlView == null)
+        {
+            mAudioPlaybackControlView = new AudioPlaybackControlView();
+        }
+
+        return mAudioPlaybackControlView;
+    }
+
+    /**
+     * Calls label to display the number of calls in the database.
+     */
+    private Label getCallsCountLabel()
+    {
+        if(mCallsCountLabel == null)
+        {
+            mCallsCountLabel = new Label("Calls: 0");
+        }
+
+        return mCallsCountLabel;
+    }
+
+    /**
+     * Toggles wildcard searching
+     * @return true for exact match or false for wildcard/fuzzy matching.
+     */
+    private CheckBox getSearchExactCheckBox()
+    {
+        if(mSearchExactCheckBox == null)
+        {
+            mSearchExactCheckBox = new CheckBox("Exact Match");
+            mSearchExactCheckBox.setTooltip(new Tooltip("Toggle exact matching (checked) or wildcard/fuzzy " +
+                    "matching (unchecked)"));
+            mSearchExactCheckBox.selectedProperty().addListener((observable, oldValue, newValue) -> showFirstPage());
+        }
+
+        return mSearchExactCheckBox;
+    }
+
+    /**
+     * Page size selection combo box.
+     *
+     * Note: when the user changes the page size, we always request page 1 again.
+     */
+    private ComboBox<Integer> getPageSizeComboBox()
+    {
+        if(mPageSizeComboBox == null)
+        {
+            ObservableList<Integer> pageSizes = FXCollections.observableArrayList();
+            pageSizes.addAll(25, 50, 100, 200);
+            mPageSizeComboBox = new ComboBox<>(pageSizes);
+            mPageSizeComboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> showFirstPage());
+            mPageSizeComboBox.setTooltip(new Tooltip("Select the page size"));
+            mPageSizeComboBox.getSelectionModel().select(0);
+        }
+
+        return mPageSizeComboBox;
+    }
+
+    /**
+     * Page size selection combo box.
+     *
+     * Note: when the user changes the page size, we always request page 1 again.
+     */
+    private ComboBox<SearchColumn> getSearchColumnComboBox()
+    {
+        if(mSearchColumnComboBox == null)
+        {
+            mSearchColumnComboBox = new ComboBox<>(FXCollections.observableArrayList(SearchColumn.values()));
+            mSearchColumnComboBox.getSelectionModel().select(SearchColumn.ANY_ID);
+            mSearchColumnComboBox.setTooltip(new Tooltip("Select the field(s) to search against"));
+        }
+
+        return mSearchColumnComboBox;
+    }
+
+    /**
+     * Paging controls panel
+     */
+    private HBox getPagingBox()
+    {
+        if(mPagingBox == null)
+        {
+            mPagingBox = new HBox();
+            mPagingBox.setAlignment(Pos.CENTER_LEFT);
+            mPagingBox.setSpacing(3);
+            Label pageSizeLabel = new Label("Page Size:");
+            pageSizeLabel.setPadding(new Insets(0, 2, 0, 10));
+            getCallsCountLabel().setPadding(new Insets(0, 0, 0, 10));
+            mPagingBox.getChildren().addAll(getPagingController(), pageSizeLabel, getPageSizeComboBox(), getCallsCountLabel());
+        }
+
+        return mPagingBox;
+    }
+
+    /**
+     * Call table view
+     * @return
+     */
+    private TableView<Call> getCallTableView()
+    {
+        if(mCallTableView == null)
+        {
+            mCallTableView = new TableView<>(mCalls);
+            mCallTableView.setMaxWidth(Double.MAX_VALUE);
+
+            TableColumn playbackColumn = new TableColumn();
+            playbackColumn.setSortable(false);
+            playbackColumn.setId("playback");
+            playbackColumn.sortTypeProperty().addListener(mSortOrderListener);
+            IconNode iconNode = new IconNode(Elusive.VOLUME_UP);
+            iconNode.setIconSize(16);
+            iconNode.setFill(Color.BLACK);
+            playbackColumn.setGraphic(iconNode);
+            playbackColumn.setCellValueFactory(new PropertyValueFactory<>("playbackChannel"));
+            playbackColumn.setPrefWidth(40);
+
+            TableColumn eventTimeColumn = new TableColumn();
+            eventTimeColumn.setId("eventTime");
+            eventTimeColumn.sortTypeProperty().addListener(mSortOrderListener);
+            eventTimeColumn.setText("Date/Time");
+            eventTimeColumn.setCellValueFactory(new PropertyValueFactory<Call, Long>(Call.COLUMN_EVENT_TIME));
+            eventTimeColumn.setCellFactory(new TimestampTableCellFactory<Call>());
+            eventTimeColumn.setPrefWidth(160);
+
+            TableColumn durationColumn = new TableColumn();
+            durationColumn.setId("duration");
+            durationColumn.sortTypeProperty().addListener(mSortOrderListener);
+            durationColumn.setText("Duration");
+            durationColumn.setCellValueFactory(new PropertyValueFactory<Call, Double>(Call.COLUMN_DURATION));
+            durationColumn.setPrefWidth(70);
+
+            TableColumn callTypeColumn = new TableColumn();
+            callTypeColumn.setId("callType");
+            callTypeColumn.sortTypeProperty().addListener(mSortOrderListener);
+            callTypeColumn.setText("Type");
+            callTypeColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_CALL_TYPE));
+            callTypeColumn.setPrefWidth(85);
+
+            TableColumn toIdColumn = new TableColumn();
+            toIdColumn.setId("toId");
+            toIdColumn.sortTypeProperty().addListener(mSortOrderListener);
+            toIdColumn.setText("To");
+            toIdColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_TO_ID));
+            toIdColumn.setPrefWidth(80);
+
+            TableColumn toAliasColumn = new TableColumn();
+            toAliasColumn.setId("toAlias");
+            toAliasColumn.sortTypeProperty().addListener(mSortOrderListener);
+            toAliasColumn.setText("To Alias");
+            toAliasColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_TO_ALIAS));
+            toAliasColumn.setPrefWidth(100);
+
+            TableColumn fromIdColumn = new TableColumn();
+            fromIdColumn.setId("fromId");
+            fromIdColumn.sortTypeProperty().addListener(mSortOrderListener);
+            fromIdColumn.setText("From");
+            fromIdColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_FROM_ID));
+            fromIdColumn.setPrefWidth(70);
+
+            TableColumn fromAliasColumn = new TableColumn();
+            fromAliasColumn.setId("fromAlias");
+            fromAliasColumn.sortTypeProperty().addListener(mSortOrderListener);
+            fromAliasColumn.setText("From Alias");
+            fromAliasColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_FROM_ALIAS));
+            fromAliasColumn.setPrefWidth(100);
+
+            TableColumn protocolColumn = new TableColumn();
+            protocolColumn.setId("protocol");
+            protocolColumn.sortTypeProperty().addListener(mSortOrderListener);
+            protocolColumn.setText("Protocol");
+            protocolColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_PROTOCOL));
+            protocolColumn.setPrefWidth(90);
+
+            TableColumn frequencyColumn = new TableColumn();
+            frequencyColumn.setId("frequency");
+            frequencyColumn.sortTypeProperty().addListener(mSortOrderListener);
+            frequencyColumn.setText("Frequency");
+            frequencyColumn.setCellValueFactory(new PropertyValueFactory<Call, Double>(Call.COLUMN_FREQUENCY));
+            frequencyColumn.setPrefWidth(80);
+
+            TableColumn systemColumn = new TableColumn();
+            systemColumn.setId("system");
+            systemColumn.sortTypeProperty().addListener(mSortOrderListener);
+            systemColumn.setText("System");
+            systemColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_SYSTEM));
+            systemColumn.setPrefWidth(80);
+
+            TableColumn siteColumn = new TableColumn();
+            siteColumn.setVisible(false);
+            siteColumn.setId("mSite");
+            siteColumn.sortTypeProperty().addListener(mSortOrderListener);
+            siteColumn.setText("Site");
+            siteColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_SITE));
+            siteColumn.setPrefWidth(80);
+
+            TableColumn channelColumn = new TableColumn();
+            channelColumn.setVisible(false);
+            channelColumn.setId("channel");
+            channelColumn.sortTypeProperty().addListener(mSortOrderListener);
+            channelColumn.setText("Channel");
+            channelColumn.setCellValueFactory(new PropertyValueFactory<Call, String>(Call.COLUMN_CHANNEL));
+            channelColumn.setPrefWidth(80);
+
+            TableColumn duplicateColumn = new TableColumn();
+            duplicateColumn.setVisible(false);
+            duplicateColumn.setId("duplicate");
+            duplicateColumn.sortTypeProperty().addListener(mSortOrderListener);
+            duplicateColumn.setText("Duplicate");
+            duplicateColumn.setCellValueFactory(new PropertyValueFactory<Call, Boolean>(Call.COLUMN_DUPLICATE));
+            duplicateColumn.setPrefWidth(80);
+
+            TableColumn recordColumn = new TableColumn();
+            recordColumn.setVisible(false);
+            recordColumn.setId("record");
+            recordColumn.sortTypeProperty().addListener(mSortOrderListener);
+            recordColumn.setText("Record");
+            recordColumn.setCellValueFactory(new PropertyValueFactory<Call, Boolean>(Call.COLUMN_RECORD));
+            recordColumn.setPrefWidth(80);
+
+            TableColumn streamColumn = new TableColumn();
+            streamColumn.setVisible(false);
+            streamColumn.setId("stream");
+            streamColumn.sortTypeProperty().addListener(mSortOrderListener);
+            streamColumn.setText("Stream");
+            streamColumn.setCellValueFactory(new PropertyValueFactory<Call, Boolean>(Call.COLUMN_STREAM));
+            streamColumn.setPrefWidth(80);
+
+            TableColumn monitorColumn = new TableColumn();
+            monitorColumn.setVisible(false);
+            monitorColumn.setId("monitor");
+            monitorColumn.sortTypeProperty().addListener(mSortOrderListener);
+            monitorColumn.setText("Monitor");
+            monitorColumn.setCellValueFactory(new PropertyValueFactory<Call, Integer>(Call.COLUMN_MONITOR));
+            monitorColumn.setCellFactory(new PriorityCellFactory());
+            monitorColumn.setPrefWidth(80);
+
+            mCallTableView.getSortOrder().addListener(mSortOrderListener);
+            mCallTableView.getColumns().addAll(playbackColumn, eventTimeColumn, durationColumn, callTypeColumn,
+                    toIdColumn, toAliasColumn, fromIdColumn, fromAliasColumn, protocolColumn, frequencyColumn,
+                    systemColumn, siteColumn, channelColumn, duplicateColumn, recordColumn, streamColumn, monitorColumn);
+            mCallTableView.setPlaceholder(getPlaceholderProgressIndicator());
+            mCallTableView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, selectedCall) -> {
+                if(selectedCall != null)
+                {
+                    mAudioPlaybackController.replay(MixerChannel.LEFT, selectedCall);
+                }
+                else if(oldValue != null && selectedCall == null)
+                {
+                    //We were in replay but now we don't have a selected call
+                    mAudioPlaybackController.auto(MixerChannel.LEFT, null, null);
+                }
+
+                AudioPlaybackChannelController left = mAudioPlaybackController.getChannelController(MixerChannel.LEFT);
+                AudioPlaybackChannelController right = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+                getLockModeLeftButton().setDisable(selectedCall == null || left.isLockedFor(selectedCall));
+                getLockModeRightButton().setDisable(selectedCall == null || right.isLockedFor(selectedCall));
+            });
+            getPlaceholderProgressIndicator().setVisible(true);
+
+            //Bind the playback control view to the primary audio channel playback controller
+            getAudioPlaybackControlView().mediaPlayerProperty()
+                    .bind(mAudioPlaybackController.getPrimaryController().mediaPlayerProperty());
+
+            mCallTableViewMonitor = new TableViewColumnController(mCallTableView, "call_table_view");
+        }
+
+        return mCallTableView;
+    }
+
+    /**
+     * Paging controller
+     */
+    public PagingController getPagingController()
+    {
+        if(mPagingController == null)
+        {
+            mPagingController = new PagingController(this::showPage);
+        }
+
+        return mPagingController;
+    }
+
+    /**
+     * Progress indicator to convey data loading status when the table content is being updated.
+     * @return progress indicator
+     */
+    public ProgressIndicator getPlaceholderProgressIndicator()
+    {
+        if(mPlaceholderProgressIndicator == null)
+        {
+            mPlaceholderProgressIndicator = new ProgressIndicator();
+            mPlaceholderProgressIndicator.setVisible(false);
+            mPlaceholderProgressIndicator.setProgress(-1); //always spinning
+        }
+
+        return mPlaceholderProgressIndicator;
+    }
+
+    private HBox getSearchBox()
+    {
+        if(mSearchBox == null)
+        {
+            mSearchBox = new HBox();
+            mSearchBox.setAlignment(Pos.CENTER_LEFT);
+            mSearchBox.setSpacing(5);
+
+            Label searchLabel = new Label("Search:");
+            searchLabel.setAlignment(Pos.CENTER_RIGHT);
+            mSearchBox.getChildren().addAll(searchLabel, getSearchField(), getSearchColumnComboBox(), getSearchExactCheckBox());
+        }
+
+        return mSearchBox;
+    }
+
+    private TextField getSearchField()
+    {
+        if(mSearchField == null)
+        {
+            mSearchField = TextFields.createClearableTextField();
+            mSearchField.setTooltip(new Tooltip("Type a value to search against the selected database field(s)"));
+            mSearchField.textProperty().addListener((observable, oldValue, newValue) -> {
+                showFirstPage();
+            });
+        }
+
+        return mSearchField;
+    }
+
+    /**
+     * Monitors the calls table view for sort column and sort order changes to refresh the call event records.
+     */
+    private class SortOrderListener implements ListChangeListener<TableColumn<Call, ?>>, ChangeListener
+    {
+        @Override
+        public void onChanged(Change<? extends TableColumn<Call, ?>> c)
+        {
+            updateSortOrder();
+        }
+
+        @Override
+        public void changed(ObservableValue observable, Object oldValue, Object newValue)
+        {
+            updateSortOrder();
+        }
+    }
+
+    /**
+     * Handles call events from the AudioManager.
+     */
+    private class CallEventListener implements ICallEventListener
+    {
+        @Override
+        public void added(Call call)
+        {
+            Platform.runLater(() -> {
+                //Only update the calls table if we're viewing page 1
+                if(getPagingController().getCurrentPage() == 1)
+                {
+                    if(mCalls.size() == getPageSize())
+                    {
+                        mCalls.remove(mCalls.size() - 1);
+                    }
+
+                    mCalls.add(0, call);
+
+                    getCallTableView().sort();
+
+                    //If the user hasn't selected an item, scroll to the new item.
+                    if(getCallTableView().getSelectionModel().getSelectedItem() != null)
+                    {
+                        getCallTableView().scrollTo(call);
+                    }
+                }
+
+                mCallCount.set(mCallCount.get() + 1);
+            });
+        }
+
+        @Override
+        public void updated(Call call)
+        {
+            Platform.runLater(() -> {
+                if(mCalls.contains(call))
+                {
+                    mCalls.set(mCalls.indexOf(call), call);
+                }
+            });
+        }
+
+        @Override
+        public void completed(Call call, AudioSegment audioSegment)
+        {
+            Platform.runLater(() -> {
+                if(mCalls.contains(call))
+                {
+                    mCalls.set(mCalls.indexOf(call), call);
+                }
+            });
+
+            audioSegment.removeLease(getClass().toString());
+        }
+
+        @Override
+        public void deleted(Call call)
+        {
+            Platform.runLater(() -> {
+                if(mCalls.contains(call))
+                {
+                    mCalls.remove(call);
+                }
+
+                mCallCount.set(mCallCount.get() - 1);
+            });
+        }
+    }
+
+    public class PriorityCellFactory implements Callback<TableColumn<Alias, Integer>, TableCell<Alias, Integer>>
+    {
+        @Override
+        public TableCell<Alias, Integer> call(TableColumn<Alias, Integer> param)
+        {
+            TableCell tableCell = new TableCell<Alias, Integer>()
+            {
+                @Override
+                protected void updateItem(Integer item, boolean empty)
+                {
+                    if(empty)
+                    {
+                        setText(null);
+                        setGraphic(null);
+                    }
+                    else if(item == io.github.dsheirer.alias.id.priority.Priority.DO_NOT_MONITOR)
+                    {
+                        setText("Mute");
+                        final IconNode iconNode = new IconNode(FontAwesome.VOLUME_OFF);
+                        iconNode.setIconSize(20);
+                        iconNode.setFill(Color.RED);
+                        setGraphic(iconNode);
+                    }
+                    else if(item == io.github.dsheirer.alias.id.priority.Priority.DEFAULT_PRIORITY)
+                    {
+                        setText("Default");
+                        final IconNode iconNode = new IconNode(FontAwesome.VOLUME_UP);
+                        iconNode.setIconSize(20);
+                        iconNode.setFill(Color.GREEN);
+                        setGraphic(iconNode);
+                    }
+                    else
+                    {
+                        setText(item.toString());
+                        final IconNode iconNode = new IconNode(FontAwesome.VOLUME_UP);
+                        iconNode.setIconSize(20);
+                        iconNode.setFill(Color.GREEN);
+                        setGraphic(iconNode);
+                    }
+                }
+            };
+
+            return tableCell;
+        }
+    }
+
+}

src/main/java/io/github/dsheirer/audio/call/CompletedCall.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,14 +17,13 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.preference.duplicate;
+package io.github.dsheirer.audio.call;
 
 /**
- * Interface for a call management value provider.
+ * Completed call record
+ * @param call associated with the audio segment.
+ * @param audioSegment associated with the call.
  */
-public interface ICallManagementProvider
+public record CompletedCall(Call call, AudioSegment audioSegment)
 {
-    boolean isDuplicateCallDetectionEnabled();
-    boolean isDuplicateCallDetectionByTalkgroupEnabled();
-    boolean isDuplicateCallDetectionByRadioEnabled();
 }

src/main/java/io/github/dsheirer/audio/call/ICallEventListener.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,34 +17,35 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.module.decode.p25.phase2.message.mac;
-
-import io.github.dsheirer.identifier.Identifier;
-import io.github.dsheirer.module.decode.p25.identifier.channel.APCO25Channel;
-import io.github.dsheirer.module.decode.p25.reference.ServiceOptions;
+package io.github.dsheirer.audio.call;
 
 /**
- * Channel grant details
+ * Call event listener interface
  */
-public interface IP25ChannelGrantDetailProvider
+public interface ICallEventListener
 {
     /**
-     * Channel where the call will take place
+     * Call added event.
+     * @param call that was added
      */
-    APCO25Channel getChannel();
+    void added(Call call);
 
     /**
-     * Optional from radio unit.  This can be null.
+     * Call updated event.
+     * @param call that was updated
      */
-    Identifier getSourceAddress();
+    void updated(Call call);
 
     /**
-     * Target radio unit or talkgroup
+     * Call completed event.  This indicates that the call was completed and no further updates will be available.
+     * @param call that was completed.
+     * @param audioSegment for the call
      */
-    Identifier getTargetAddress();
+    void completed(Call call, AudioSegment audioSegment);
 
     /**
-     * Service options for the call.
+     * Call that was deleted (age-off) from the database.
+     * @param call that was deleted.
      */
-    ServiceOptions getServiceOptions();
+    void deleted(Call call);
 }

src/main/java/io/github/dsheirer/audio/call/IPageRequestListener.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,12 +17,16 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.gui.viewer.symbol;
+package io.github.dsheirer.audio.call;
 
-import java.util.concurrent.CountDownLatch;
-
-public interface ISymbolResultsListener
+/**
+ * Listener interface for receiving paging requests from user initiated actions.
+ */
+public interface IPageRequestListener
 {
-    void receive(double samplesPerSymbol, float[] rawI, float[] rawQ, float sampleGain, float pll,
-                 double[] points, float[] symbols, CountDownLatch release);
+    /**
+     * Indicates the user requests to display a page number
+     * @param page number to display.
+     */
+    void showPage(int page);
 }

src/main/java/io/github/dsheirer/audio/call/PagingController.java

@@ -0,0 +1,236 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.call;
+
+import java.text.NumberFormat;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.HBox;
+import javafx.scene.paint.Color;
+import jiconfont.icons.font_awesome.FontAwesome;
+import jiconfont.javafx.IconNode;
+
+/**
+ * Implements a set of paging controls.
+ */
+public class PagingController extends HBox
+{
+    private static final int ICON_SIZE = 20;
+    private NumberFormat mNumberFormat = NumberFormat.getIntegerInstance();
+    private Button mFirstButton;
+    private Button mLastButton;
+    private Button mNextButton;
+    private Button mPreviousButton;
+    private Label mPageLabel;
+    private int mPageCount = 1;
+    private int mCurrentPage = 1;
+    private IPageRequestListener mPageRequestListener;
+
+    /**
+     * Constructs an instance
+     * @param listener to receive page requests
+     */
+    public PagingController(IPageRequestListener listener)
+    {
+        mPageRequestListener = listener;
+        setAlignment(Pos.CENTER);
+        setSpacing(0);
+        getChildren().addAll(getFirstButton(), getPreviousButton(), getPageLabel(), getNextButton(), getLastButton());
+        update(1, 1);
+    }
+
+    /**
+     * Updates the current state of this paging controller.
+     * @param currentPage number to display.
+     * @param pageCount the total number of available pages.
+     */
+    public void update(int currentPage, int pageCount)
+    {
+        mPageCount = pageCount;
+        mCurrentPage = currentPage;
+        getFirstButton().setDisable(mCurrentPage <= 1);
+        getFirstButton().setTooltip(mCurrentPage <= 1 ? null : new Tooltip("Move to page 1"));
+        getPreviousButton().setDisable(mCurrentPage <= 1);
+        getPreviousButton().setTooltip(mCurrentPage <= 1 ? null : new Tooltip("Move to page " + (mCurrentPage - 1)));
+        getNextButton().setDisable(mCurrentPage >= mPageCount);
+        getNextButton().setTooltip(mCurrentPage >= mPageCount ? null : new Tooltip("Move to page " + (mCurrentPage + 1)));
+        getLastButton().setDisable(mCurrentPage >= mPageCount);
+        getLastButton().setTooltip(mCurrentPage >= mPageCount ? null : new Tooltip("Move to page " + mPageCount));
+        getPageLabel().setText("Page " + mNumberFormat.format(mCurrentPage) + " of " + mNumberFormat.format(mPageCount));
+    }
+
+    /**
+     * Total pages available
+     * @return page count
+     */
+    public int getPageCount()
+    {
+        return mPageCount;
+    }
+
+    /**
+     * Current page number
+     * @return current page.
+     */
+    public int getCurrentPage()
+    {
+        return mCurrentPage;
+    }
+
+    /**
+     * Notifies the listener that the user requests the page number
+     * @param page number requested
+     */
+    private void request(int page)
+    {
+        if(mPageRequestListener != null)
+        {
+            mPageRequestListener.showPage(page);
+        }
+    }
+
+    /**
+     * Next page
+     */
+    private void next()
+    {
+        request(mCurrentPage + 1);
+    }
+
+    /**
+     * Previous page
+     */
+    private void previous()
+    {
+        request(mCurrentPage - 1);
+    }
+
+    /**
+     * First page
+     */
+    private void first()
+    {
+        request(1);
+    }
+
+    /**
+     * Last page
+     */
+    private void last()
+    {
+        request(mPageCount);
+    }
+
+    /**
+     * Current page status label.
+     */
+    private Label getPageLabel()
+    {
+        if(mPageLabel == null)
+        {
+            mPageLabel = new Label("Page 1 of 1");
+            mPageLabel.setTooltip(new Tooltip("Current Page and Total Page Count"));
+            mPageLabel.setAlignment(Pos.CENTER);
+            mPageLabel.setMaxWidth(Double.MAX_VALUE);
+            mPageLabel.setPadding(new Insets(0, 20, 0, 20));
+        }
+
+        return mPageLabel;
+    }
+
+    /**
+     * First page button.
+     */
+    private Button getFirstButton()
+    {
+        if(mFirstButton == null)
+        {
+            mFirstButton = new Button();
+            mFirstButton.setTooltip(new Tooltip("Go To First Page"));
+            IconNode iconNode = new IconNode(FontAwesome.ANGLE_DOUBLE_LEFT);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mFirstButton.setGraphic(iconNode);
+            mFirstButton.setOnAction(event -> first());
+        }
+
+        return mFirstButton;
+    }
+
+    /**
+     * Last page button
+     */
+    private Button getLastButton()
+    {
+        if(mLastButton == null)
+        {
+            mLastButton = new Button();
+            mLastButton.setTooltip(new Tooltip("Go To Last Page"));
+            IconNode iconNode = new IconNode(FontAwesome.ANGLE_DOUBLE_RIGHT);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mLastButton.setGraphic(iconNode);
+            mLastButton.setOnAction(event -> last());
+        }
+
+        return mLastButton;
+    }
+
+    /**
+     * Next page button
+     */
+    private Button getNextButton()
+    {
+        if(mNextButton == null)
+        {
+            mNextButton = new Button();
+            mNextButton.setTooltip(new Tooltip("Go To Next Page"));
+            IconNode iconNode = new IconNode(FontAwesome.ANGLE_RIGHT);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mNextButton.setGraphic(iconNode);
+            mNextButton.setOnAction(event -> next());
+        }
+
+        return mNextButton;
+    }
+
+    /**
+     * Previous page button.
+     */
+    private Button getPreviousButton()
+    {
+        if(mPreviousButton == null)
+        {
+            mPreviousButton = new Button();
+            mPreviousButton.setTooltip(new Tooltip("Go To Previous Page"));
+            IconNode iconNode = new IconNode(FontAwesome.ANGLE_LEFT);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.BLACK);
+            mPreviousButton.setGraphic(iconNode);
+            mPreviousButton.setOnAction(event -> previous());
+        }
+
+        return mPreviousButton;
+    }
+}

src/main/java/io/github/dsheirer/audio/call/SearchColumn.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,22 +17,38 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.edac.bch;
+package io.github.dsheirer.audio.call;
 
 /**
- * BCH(63) decoder base implementation that uses GF(2^6) and standard primitive polynomial.
+ * Search columns
  */
-public abstract class BCH_63 extends BCH
+public enum SearchColumn
 {
-    public static final int M = 6;
+    ANY_ID("Any ID"),
+    TO("To / Alias"),
+    FROM("From / Alias"),
+    CHANNEL("Channel"),
+    PROTOCOL("Protocol"),
+    SITE("Site"),
+    SYSTEM("System"),
+    CALL_TYPE("Type");
+
+    private String mLabel;
 
     /**
      * Constructs an instance
-     * @param k data bits size
-     * @param t error detection and correction capacity of the generator polynomial used to create the codewords.
+     * @param label to display
      */
-    public BCH_63(int k, int t)
+    private SearchColumn(String label)
     {
-        super(M, k, t, PRIMITIVE_POLYNOMIAL_GF_63);
+        mLabel = label;
+    }
+
+    /**
+     * Display label
+     */
+    public String toString()
+    {
+        return mLabel;
     }
 }

src/main/java/io/github/dsheirer/audio/codec/mbe/JmbeAudioModule.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,16 +19,17 @@
 
 package io.github.dsheirer.audio.codec.mbe;
 
-import com.google.common.eventbus.Subscribe;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.audio.AbstractAudioModule;
 import io.github.dsheirer.audio.squelch.ISquelchStateListener;
-import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.message.IMessage;
 import io.github.dsheirer.message.IMessageListener;
+import io.github.dsheirer.preference.IPreferenceUpdateListener;
 import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
 import java.lang.reflect.InvocationTargetException;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -41,44 +42,40 @@ import jmbe.iface.IAudioCodecLibrary;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- * Base audio module for protocols that use the JMBE audio codec.
- */
 public abstract class JmbeAudioModule extends AbstractAudioModule implements Listener<IMessage>, IMessageListener,
-    ISquelchStateListener
+    ISquelchStateListener, IPreferenceUpdateListener
 {
     private static final Logger mLog = LoggerFactory.getLogger(JmbeAudioModule.class);
     private static final String JMBE_AUDIO_LIBRARY = "JMBE";
     private static final List<String> mLibraryLoadStatusLogged = new ArrayList<>();
     private IAudioCodec mAudioCodec;
-    private final UserPreferences mUserPreferences;
+    private UserPreferences mUserPreferences;
     private static Class sLoadedJmbeAudioConverterClass;
 
     public JmbeAudioModule(UserPreferences userPreferences, AliasList aliasList, int timeslot)
     {
         super(aliasList, timeslot, DEFAULT_SEGMENT_AUDIO_SAMPLE_LENGTH);
         mUserPreferences = userPreferences;
-        MyEventBus.getGlobalEventBus().register(this);
         loadConverter();
     }
 
-    @Override
-    protected void closeAudioSegment()
+    @PostConstruct
+    public void init()
     {
-        super.closeAudioSegment();
+        mUserPreferences.addUpdateListener(this);
+    }
 
-        //Reset the audio codec to clear any leftover frame data from the previous call.
-        if(mAudioCodec != null)
-        {
-            mAudioCodec.reset();
-        }
+    @PreDestroy
+    public void destroy()
+    {
+        mUserPreferences.removeUpdateListener(this);
     }
 
     @Override
     public void dispose()
     {
         super.dispose();
-        MyEventBus.getGlobalEventBus().unregister(this);
+        mAudioCodec = null;
     }
 
     public IAudioCodec getAudioCodec()
@@ -105,7 +102,6 @@ public abstract class JmbeAudioModule extends AbstractAudioModule implements Lis
      *
      * @param preferenceType that was updated
      */
-    @Subscribe
     public void preferenceUpdated(PreferenceType preferenceType)
     {
         if(preferenceType == PreferenceType.JMBE_LIBRARY)

src/main/java/io/github/dsheirer/audio/codec/mbe/MBECallSequence.java

@@ -36,7 +36,7 @@ import java.util.List;
  * radio identifiers.
  */
 @JsonRootName("mbe_call")
-@JsonPropertyOrder({"protocol", "version", "call_type", "from", "to", "encrypted", "system", "site", "frames"})
+@JsonPropertyOrder({"protocol", "call_type", "from", "to", "encrypted", "frames"})
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public class MBECallSequence
 {
@@ -77,15 +77,6 @@ public class MBECallSequence
         mProtocol = protocol;
     }
 
-    /**
-     * Gets the version number for the mbe file structure.
-     * Should be incremented only on breaking structural changes, not minor additions.
-     */
-    @JsonProperty("version")
-    public Integer getVersion()
-    {
-        return 2;
-    }
 
     /**
      * Indicates if this sequences contains any audio frames

src/main/java/io/github/dsheirer/audio/codec/mbe/MBECallSequenceConverter.java

@@ -21,7 +21,7 @@ package io.github.dsheirer.audio.codec.mbe;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.github.dsheirer.alias.AliasList;
-import io.github.dsheirer.audio.AudioSegment;
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.identifier.IdentifierUpdateNotification;
 import io.github.dsheirer.module.decode.p25.audio.P25P1AudioModule;
 import io.github.dsheirer.module.decode.p25.audio.P25P1CallSequenceRecorder;
@@ -30,17 +30,11 @@ import io.github.dsheirer.module.decode.p25.identifier.radio.APCO25RadioIdentifi
 import io.github.dsheirer.module.decode.p25.identifier.talkgroup.APCO25Talkgroup;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.AudioSegmentRecorder;
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Collection;
 import jmbe.iface.IAudioCodec;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.filefilter.DirectoryFileFilter;
-import org.apache.commons.io.filefilter.SuffixFileFilter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -57,15 +51,15 @@ public class MBECallSequenceConverter
      * @param output path to write the WAVE recording.
      * @throws IOException if there is an error.
      */
-    public static void convert(Path input, Path output) throws IOException
+    public static void convert(UserPreferences userPreferences, Path input, Path output) throws IOException
     {
         InputStream inputStream = Files.newInputStream(input);
         ObjectMapper mapper = new ObjectMapper();
         MBECallSequence sequence = mapper.readValue(inputStream, MBECallSequence.class);
-        convert(sequence, output);
+        convert(userPreferences, sequence, output);
     }
 
-    public static void convert(MBECallSequence callSequence, Path outputPath)
+    public static void convert(UserPreferences userPreferences, MBECallSequence callSequence, Path outputPath)
     {
         if(callSequence == null || callSequence.isEncrypted())
         {
@@ -76,7 +70,7 @@ public class MBECallSequenceConverter
         {
             if(callSequence.getProtocol().equals(P25P1CallSequenceRecorder.PROTOCOL))
             {
-                P25P1AudioModule audioModule = new P25P1AudioModule(new UserPreferences(), new AliasList("mbe generator"));
+                P25P1AudioModule audioModule = new P25P1AudioModule(userPreferences, new AliasList("mbe generator"));
                 audioModule.setRecordAudio(true);
                 audioModule.start();
 
@@ -136,45 +130,4 @@ public class MBECallSequenceConverter
             }
         }
     }
-
-    public static void main(String[] args)
-    {
-        boolean all = true;
-
-        String path = "/home/denny/SDRTrunk/recordings";
-        Path input = Paths.get(path);
-
-        if(all)
-        {
-            Collection<File> mbeFiles = FileUtils.listFiles(input.toFile(), new SuffixFileFilter(".mbe"), DirectoryFileFilter.DIRECTORY);
-
-            for(File inputFile: mbeFiles)
-            {
-                Path output = Paths.get(inputFile.getAbsolutePath().replace(".mbe", ".wav"));
-                mLog.info("Converting: " + inputFile);
-                try
-                {
-                    MBECallSequenceConverter.convert(inputFile.toPath(), output);
-                }
-                catch(IOException ioe)
-                {
-                    mLog.error("Error", ioe);
-                }
-            }
-        }
-        else
-        {
-            Path output = Paths.get(path.replace(".mbe", ".wav"));
-            mLog.info("Converting: " + path);
-
-            try
-            {
-                MBECallSequenceConverter.convert(input, output);
-            }
-            catch(IOException ioe)
-            {
-                mLog.error("Error", ioe);
-            }
-        }
-    }
 }

src/main/java/io/github/dsheirer/audio/playback/AudioChannelPanel.java

@@ -1,7 +1,6 @@
 /*
- * ******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2019 Dennis Sheirer
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * *****************************************************************************
+ * ****************************************************************************
  */
 package io.github.dsheirer.audio.playback;
 
@@ -25,12 +24,12 @@ import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.AudioEvent;
-import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.Role;
+import io.github.dsheirer.preference.IPreferenceUpdateListener;
 import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.preference.identifier.TalkgroupFormatPreference;
@@ -40,13 +39,6 @@ import io.github.dsheirer.settings.ColorSetting;
 import io.github.dsheirer.settings.Setting;
 import io.github.dsheirer.settings.SettingChangeListener;
 import io.github.dsheirer.settings.SettingsManager;
-import net.miginfocom.swing.MigLayout;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.swing.ImageIcon;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
 import java.awt.Color;
 import java.awt.EventQueue;
 import java.awt.Font;
@@ -54,8 +46,15 @@ import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
+import net.miginfocom.swing.MigLayout;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, SettingChangeListener
+import javax.swing.ImageIcon;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, SettingChangeListener, IPreferenceUpdateListener
 {
     private static final long serialVersionUID = 1L;
     private static final Logger mLog = LoggerFactory.getLogger(AudioChannelPanel.class);
@@ -66,53 +65,54 @@ public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, S
     public static final String PROPERTY_COLOR_MUTED = PROPERTY_PREFIX + "muted";
     public static final String PROPERTY_COLOR_VALUE = PROPERTY_PREFIX + "value";
 
-    private Font mFont = new Font(Font.MONOSPACED, Font.PLAIN, 16);
+    private AliasModel mAliasModel;
+    private IconModel mIconModel;
+    private SettingsManager mSettingsManager;
+    private UserPreferences mUserPreferences;
 
+    private Font mFont = new Font(Font.MONOSPACED, Font.PLAIN, 16);
     private Color mBackgroundColor;
     private Color mLabelColor;
     private Color mMutedColor;
     private Color mValueColor;
-
-    private IconModel mIconModel;
-    private SettingsManager mSettingsManager;
-    private UserPreferences mUserPreferences;
     private TalkgroupFormatPreference mTalkgroupFormatPreference;
     private AudioOutput mAudioOutput;
-
     private JLabel mMutedLabel = new JLabel("M");
     private JLabel mChannelName = new JLabel(" ");
     private JLabel mIconLabel = new JLabel(" ");
     private JLabel mIdentifierLabel = new JLabel("-----");
     private Identifier mIdentifier;
     private List<Alias> mAliases = Collections.EMPTY_LIST;
-    private AliasModel mAliasModel;
     private Lock mLock = new ReentrantLock();
 
-    public AudioChannelPanel(IconModel iconModel, UserPreferences userPreferences, SettingsManager settingsManager,
-                             AudioOutput audioOutput, AliasModel aliasModel)
+    public AudioChannelPanel(UserPreferences userPreferences, SettingsManager settingsManager, AliasModel aliasModel,
+                             IconModel iconModel, AudioOutput audioOutput)
     {
-        mIconModel = iconModel;
-        mSettingsManager = settingsManager;
-        mSettingsManager.addListener(this);
-        mAliasModel = aliasModel;
         mUserPreferences = userPreferences;
-        mTalkgroupFormatPreference = mUserPreferences.getTalkgroupFormatPreference();
+        mSettingsManager = settingsManager;
+        mAliasModel = aliasModel;
         mAudioOutput = audioOutput;
-
+        mIconModel = iconModel;
+        mSettingsManager.addListener(this);
         if(mAudioOutput != null)
         {
             mAudioOutput.addAudioEventListener(this);
             mAudioOutput.setIdentifierCollectionListener(new AudioMetadataProcessor());
         }
-
+        mUserPreferences.addUpdateListener(this);
+        mTalkgroupFormatPreference = mUserPreferences.getTalkgroupFormatPreference();
         mBackgroundColor = SystemProperties.getInstance().get(PROPERTY_COLOR_BACKGROUND, Color.BLACK);
         mLabelColor = SystemProperties.getInstance().get(PROPERTY_COLOR_LABEL, Color.LIGHT_GRAY);
         mMutedColor = SystemProperties.getInstance().get(PROPERTY_COLOR_MUTED, Color.RED);
         mValueColor = SystemProperties.getInstance().get(PROPERTY_COLOR_VALUE, Color.GREEN);
-
         init();
     }
 
+    public void preDestroy()
+    {
+        mUserPreferences.removeUpdateListener(this);
+    }
+
     /**
      * Receives preference update notifications via the event bus
      * @param preferenceType that was updated
@@ -128,9 +128,6 @@ public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, S
 
     public void dispose()
     {
-        //Deregister from receiving preference update notifications
-        MyEventBus.getGlobalEventBus().unregister(this);
-
         if(mAudioOutput != null)
         {
             mAudioOutput.removeAudioEventListener(this);
@@ -140,9 +137,6 @@ public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, S
 
     private void init()
     {
-        //Register to receive preference updates
-        MyEventBus.getGlobalEventBus().register(this);
-
         setLayout(new MigLayout("align center center, insets 0 0 0 0",
             "[][][align right]0[grow,fill]", ""));
         setBackground(mBackgroundColor);
@@ -183,14 +177,7 @@ public class AudioChannelPanel extends JPanel implements Listener<AudioEvent>, S
                 break;
             case AUDIO_MUTED:
             case AUDIO_UNMUTED:
-                EventQueue.invokeLater(new Runnable()
-                {
-                    @Override
-                    public void run()
-                    {
-                        mMutedLabel.setVisible(mAudioOutput.isMuted());
-                    }
-                });
+                EventQueue.invokeLater(() -> mMutedLabel.setVisible(mAudioOutput.isMuted()));
                 break;
             default:
                 break;

src/main/java/io/github/dsheirer/audio/playback/AudioChannelsPanel.java

@@ -1,7 +1,6 @@
 /*
- * ******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2019 Dennis Sheirer
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * *****************************************************************************
+ * ****************************************************************************
  */
 package io.github.dsheirer.audio.playback;
 
@@ -24,20 +23,20 @@ import io.github.dsheirer.audio.IAudioController;
 import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.settings.SettingsManager;
+import java.awt.Color;
+import java.awt.Component;
+import java.util.List;
 import net.miginfocom.swing.MigLayout;
 
 import javax.swing.JPanel;
 import javax.swing.JSeparator;
-import java.awt.Color;
-import java.awt.Component;
-import java.util.List;
 
 public class AudioChannelsPanel extends JPanel
 {
     private static final long serialVersionUID = 1L;
 
-    public AudioChannelsPanel(IconModel iconModel, UserPreferences userPreferences, SettingsManager settingsManager,
-                              IAudioController controller, AliasModel aliasModel)
+    public AudioChannelsPanel(IAudioController controller, UserPreferences userPreferences, SettingsManager settingsManager,
+                              AliasModel aliasModel, IconModel iconModel)
     {
         setLayout(new MigLayout("insets 0 0 0 0",
             "[][sizegroup abc,grow,fill][][sizegroup abc,grow,fill]", "[grow,fill]"));
@@ -50,7 +49,7 @@ public class AudioChannelsPanel extends JPanel
 
         for(int x = 0; x < outputs.size(); x++)
         {
-            add(new AudioChannelPanel(iconModel, userPreferences, settingsManager, outputs.get(x), aliasModel));
+            add(new AudioChannelPanel(userPreferences, settingsManager, aliasModel, iconModel, outputs.get(x)));
 
             if(x < outputs.size() - 1)
             {
@@ -63,7 +62,7 @@ public class AudioChannelsPanel extends JPanel
         if(outputs.size() == 1)
         {
             addSeparator();
-            add(new AudioChannelPanel(iconModel, userPreferences, settingsManager, null, aliasModel), "growx");
+            add(new AudioChannelPanel(userPreferences, settingsManager, aliasModel, iconModel, null), "growx");
         }
     }
 

src/main/java/io/github/dsheirer/audio/playback/AudioOutput.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,14 +18,12 @@
  */
 package io.github.dsheirer.audio.playback;
 
-import com.google.common.eventbus.Subscribe;
 import io.github.dsheirer.audio.AudioEvent;
-import io.github.dsheirer.audio.AudioSegment;
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.controller.NamingThreadFactory;
-import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.identifier.IdentifierUpdateNotification;
-import io.github.dsheirer.log.LoggingSuppressor;
+import io.github.dsheirer.preference.IPreferenceUpdateListener;
 import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Broadcaster;
@@ -56,10 +54,9 @@ import javax.sound.sampled.SourceDataLine;
  * Audio output/playback channel for a single audio mixer channel.  Providers support for playback of audio segments
  * and broadcasts audio segment metadata to registered listeners (ie gui components).
  */
-public abstract class AudioOutput implements LineListener, Listener<IdentifierUpdateNotification>
+public abstract class AudioOutput implements LineListener, Listener<IdentifierUpdateNotification>, IPreferenceUpdateListener
 {
     private final static Logger mLog = LoggerFactory.getLogger(AudioOutput.class);
-    private static final LoggingSuppressor LOGGING_SUPPRESSOR = new LoggingSuppressor(mLog);
     private int mBufferStartThreshold;
     private int mBufferStopThreshold;
     private Listener<IdentifierCollection> mIdentifierCollectionListener;
@@ -107,13 +104,23 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
     {
         mMixer = mixer;
         mMixerChannel = mixerChannel;
-        mScheduledExecutorService = Executors.newSingleThreadScheduledExecutor(new NamingThreadFactory(
-                "sdrtrunk audio output " + mixerChannel.name()));
-        mUserPreferences = userPreferences;
-        mDropDuplicates = mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled();
         mAudioFormat = audioFormat;
         mLineInfo = lineInfo;
         mRequestedBufferSize = requestedBufferSize;
+        mUserPreferences = userPreferences;
+        start();
+    }
+
+    /**
+     * Starts and configures this audio output
+     */
+    private void start()
+    {
+        mUserPreferences.addUpdateListener(this);
+
+        mScheduledExecutorService = Executors.newSingleThreadScheduledExecutor(new NamingThreadFactory(
+                "sdrtrunk audio output " + mMixerChannel.name()));
+        mDropDuplicates = mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled();
 
         try
         {
@@ -121,7 +128,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
 
             if(mOutput != null)
             {
-                mOutput.open(audioFormat, requestedBufferSize);
+                mOutput.open(mAudioFormat, mRequestedBufferSize);
 
                 //Start threshold: buffer is full with 10% or less of capacity remaining
                 mBufferStartThreshold = (int) (mOutput.getBufferSize() * 0.10);
@@ -140,9 +147,8 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
                     }
                     catch(IllegalArgumentException iae)
                     {
-                        LOGGING_SUPPRESSOR.error("no gain control", 2, "Couldn't obtain " +
-                            "MASTER GAIN control for stereo line [" + mixer.getMixerInfo().getName() + " | " +
-                                getChannelName() + "]");
+                        mLog.warn("Couldn't obtain MASTER GAIN control for stereo line [" +
+                                mMixer.getMixerInfo().getName() + " | " + getChannelName() + "]");
                     }
 
                     try
@@ -152,14 +158,13 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
                     }
                     catch(IllegalArgumentException iae)
                     {
-                        LOGGING_SUPPRESSOR.error("no mute control", 2, "Couldn't obtain " +
-                            "MUTE control for stereo line [" + mixer.getMixerInfo().getName() + " | " +
-                            getChannelName() + "]");
+                        mLog.warn("Couldn't obtain MUTE control for stereo line [" +
+                                mMixer.getMixerInfo().getName() + " | " + getChannelName() + "]");
                     }
 
-					//Run the queue processor task every 100 milliseconds or 10 times a second
+                    //Run the queue processor task every 100 milliseconds or 10 times a second
                     mProcessorFuture = mScheduledExecutorService.scheduleAtFixedRate(new AudioSegmentProcessor(),
-                        0, 100, TimeUnit.MILLISECONDS);
+                            0, 100, TimeUnit.MILLISECONDS);
                 }
 
                 mAudioStartEvent = new AudioEvent(AudioEvent.Type.AUDIO_STARTED, getChannelName());
@@ -170,13 +175,10 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
         catch(LineUnavailableException e)
         {
             mLog.error("Couldn't obtain audio source data line for audio output - mixer [" +
-                mMixer.getMixerInfo().getName() + "]");
+                    mMixer.getMixerInfo().getName() + "]");
         }
 
         updateToneInsertionAudioClips();
-
-        //Register to receive preference update notifications so we can update the preference items
-        MyEventBus.getGlobalEventBus().register(this);
     }
 
     /**
@@ -231,7 +233,6 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
     /**
      * Guava event bus notifications that the preferences have been updated, so that we can update audio segment tones.
      */
-    @Subscribe
     public void preferenceUpdated(PreferenceType preferenceType)
     {
         if(preferenceType == PreferenceType.PLAYBACK)
@@ -276,13 +277,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
      */
     private void playAudio(ByteBuffer buffer)
     {
-        if(mOutput == null)
-        {
-            LOGGING_SUPPRESSOR.error("null output", 2, "Audio Output is null - ignoring audio playback request");
-            return;
-        }
-
-        if(buffer != null && buffer.array().length > 0)
+        if(buffer != null)
         {
             int wrote = 0;
 
@@ -302,25 +297,6 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
                 mOutputLastTimestamp = System.currentTimeMillis();
 
                 checkStart();
-
-                //Something is causing the source data line to fail to accept audio byte data via the write() method
-                //and this seems to have started around JDK22, maybe.  When this happens, close and then re-open the
-                //data line to clear the error state.  Note: in testing this error condition, the line is showing
-                //the buffer is empty and the capacity is fully available, so it should have accepted attempts to write
-                //data, but it failed, as indicated by wrote=0.
-                if(!mOutput.isRunning() && wrote <= 0)
-                {
-                    mOutput.close();
-
-                    try
-                    {
-                        mOutput.open();
-                    }
-                    catch(Exception e)
-                    {
-                        mLog.error("Error after closing and attempting to reopen audio output", e);
-                    }
-                }
             }
 
             if(mOutput.isRunning() && wrote < buffer.array().length)
@@ -339,7 +315,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
     {
         if(mCurrentAudioSegment != null)
         {
-            mCurrentAudioSegment.decrementConsumerCount();
+            mCurrentAudioSegment.removeLease(getClass().toString());
             mCurrentAudioSegment.removeIdentifierUpdateNotificationListener(this);
             mCurrentAudioSegment = null;
             broadcast(null);
@@ -362,7 +338,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
                 //Throw away the audio segment if it has been flagged as do not monitor or is duplicate
                 if(isThrowaway(audioSegment))
                 {
-                    audioSegment.decrementConsumerCount();
+                    audioSegment.removeLease(getClass().toString());
                     audioSegment = mAudioSegmentQueue.poll();
                 }
                 else
@@ -475,7 +451,6 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
      */
     public void dispose()
     {
-        MyEventBus.getGlobalEventBus().unregister(this);
         mCanProcessAudio = false;
 
         if(mProcessorFuture != null)

src/main/java/io/github/dsheirer/audio/playback/AudioPanel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2024 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,7 +21,6 @@ package io.github.dsheirer.audio.playback;
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.AudioEvent;
 import io.github.dsheirer.audio.AudioException;
-import io.github.dsheirer.audio.IAudioController;
 import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.gui.preference.PreferenceEditorType;
 import io.github.dsheirer.gui.preference.ViewUserPreferenceEditorRequest;
@@ -30,6 +29,15 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.settings.SettingsManager;
 import io.github.dsheirer.source.mixer.MixerChannelConfiguration;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import jakarta.annotation.Resource;
+import java.awt.Color;
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
 import jiconfont.icons.font_awesome.FontAwesome;
 import jiconfont.swing.IconFontSwing;
 import net.miginfocom.swing.MigLayout;
@@ -49,61 +57,51 @@ import javax.swing.JSlider;
 import javax.swing.SwingUtilities;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.Color;
-import java.awt.EventQueue;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
 
 public class AudioPanel extends JPanel implements Listener<AudioEvent>
 {
     private static final long serialVersionUID = 1L;
-
     private static final Logger mLog = LoggerFactory.getLogger(AudioPanel.class);
-
     private static ImageIcon MUTED_ICON = IconModel.getScaledIcon("images/audio_muted.png", 20);
     private static ImageIcon UNMUTED_ICON = IconModel.getScaledIcon("images/audio_unmuted.png", 20);
-
-    private IconModel mIconModel;
-    private SettingsManager mSettingsManager;
-    private IAudioController mController;
-    private AliasModel mAliasModel;
-    private UserPreferences mUserPreferences;
-
     private JButton mMuteButton;
     private AudioChannelsPanel mAudioChannelsPanel;
+    @Resource
+    private AliasModel mAliasModel;
+    @Resource
+    private AudioPlaybackManager mAudioPlaybackManager;
+    @Resource
+    private IconModel mIconModel;
+    @Resource
+    private UserPreferences mUserPreferences;
+    @Resource
+    private SettingsManager mSettingsManager;
 
-    public AudioPanel(IconModel iconModel, UserPreferences userPreferences, SettingsManager settingsManager,
-                      IAudioController controller, AliasModel aliasModel)
+    public AudioPanel()
     {
-        mIconModel = iconModel;
-        mSettingsManager = settingsManager;
-        mController = controller;
-        mAliasModel = aliasModel;
-        mUserPreferences = userPreferences;
-
-        mController.addControllerListener(this);
-
-        init();
     }
 
+    @PostConstruct
     private void init()
     {
+        mAudioPlaybackManager.addControllerListener(this);
         setLayout(new MigLayout("insets 0 0 0 0", "[]0[grow,fill]", "[fill]0[]"));
         setBackground(Color.BLACK);
 
         mMuteButton = new MuteButton();
         mMuteButton.setBackground(getBackground());
         add(mMuteButton);
-
-        mAudioChannelsPanel = new AudioChannelsPanel(mIconModel, mUserPreferences, mSettingsManager, mController, mAliasModel);
-
+        mAudioChannelsPanel = new AudioChannelsPanel(mAudioPlaybackManager, mUserPreferences, mSettingsManager,
+                mAliasModel, mIconModel);
         add(mAudioChannelsPanel);
-
         addMouseListener(new MouseSelectionListener());
     }
 
+    @PreDestroy
+    public void preDestroy()
+    {
+    }
+
     @Override
     public void receive(AudioEvent event)
     {
@@ -112,19 +110,15 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
             case AUDIO_CONFIGURATION_CHANGE_STARTED:
                 break;
             case AUDIO_CONFIGURATION_CHANGE_COMPLETE:
-                EventQueue.invokeLater(new Runnable()
-                {
-                    @Override
-                    public void run()
-                    {
-                        remove(mAudioChannelsPanel);
-                        mAudioChannelsPanel.dispose();
-                        mAudioChannelsPanel = new AudioChannelsPanel(mIconModel, mUserPreferences, mSettingsManager, mController, mAliasModel);
-                        add(mAudioChannelsPanel);
-                        mAudioChannelsPanel.repaint();
-                        revalidate();
-                        repaint();
-                    }
+                EventQueue.invokeLater(() -> {
+                    remove(mAudioChannelsPanel);
+                    mAudioChannelsPanel.dispose();
+                    mAudioChannelsPanel = new AudioChannelsPanel(mAudioPlaybackManager, mUserPreferences, mSettingsManager,
+                            mAliasModel, mIconModel);
+                    add(mAudioChannelsPanel);
+                    mAudioChannelsPanel.repaint();
+                    revalidate();
+                    repaint();
                 });
                 break;
             default:
@@ -147,14 +141,7 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
 
             mAudioOutput = audioOutput;
 
-            addActionListener(new ActionListener()
-            {
-                @Override
-                public void actionPerformed(ActionEvent e)
-                {
-                    mAudioOutput.setMuted(!mAudioOutput.isMuted());
-                }
-            });
+            addActionListener(e -> mAudioOutput.setMuted(!mAudioOutput.isMuted()));
         }
     }
 
@@ -179,14 +166,14 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
                     @Override
                     public void actionPerformed(ActionEvent e)
                     {
-                        MyEventBus.getGlobalEventBus().post(new ViewUserPreferenceEditorRequest(PreferenceEditorType.AUDIO_OUTPUT));
+                        MyEventBus.getGlobalEventBus().post(new ViewUserPreferenceEditorRequest(PreferenceEditorType.AUDIO_PLAYBACK));
                     }
                 });
                 popup.add(outputMenu);
                 popup.add(new JPopupMenu.Separator());
 
 				/* Audio output mute and volume control */
-                for(AudioOutput output : mController.getAudioOutputs())
+                for(AudioOutput output : mAudioPlaybackManager.getAudioOutputs())
                 {
                     JMenu menu = new JMenu("Channel: " + output.getChannelName());
 
@@ -353,7 +340,7 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
                 {
                     try
                     {
-                        mController.setMixerChannelConfiguration(mConfiguration);
+                        mAudioPlaybackManager.setMixerChannelConfiguration(mConfiguration);
                     }
                     catch(AudioException e1)
                     {
@@ -392,7 +379,7 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
                 {
                     mMuted = !mMuted;
 
-                    for(AudioOutput output : mController.getAudioOutputs())
+                    for(AudioOutput output : mAudioPlaybackManager.getAudioOutputs())
                     {
                         output.setMuted(mMuted);
                     }

src/main/java/io/github/dsheirer/audio/playback/AudioPlaybackManager.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,19 +18,21 @@
  */
 package io.github.dsheirer.audio.playback;
 
-import com.google.common.eventbus.Subscribe;
 import io.github.dsheirer.audio.AudioEvent;
 import io.github.dsheirer.audio.AudioException;
-import io.github.dsheirer.audio.AudioSegment;
 import io.github.dsheirer.audio.IAudioController;
+import io.github.dsheirer.audio.call.AudioSegment;
 import io.github.dsheirer.controller.NamingThreadFactory;
-import io.github.dsheirer.eventbus.MyEventBus;
+import io.github.dsheirer.preference.IPreferenceUpdateListener;
 import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.source.mixer.MixerChannel;
 import io.github.dsheirer.source.mixer.MixerChannelConfiguration;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import jakarta.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.Iterator;
@@ -41,23 +43,24 @@ import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.locks.ReentrantLock;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
 
 /**
  * Manages scheduling and playback of audio segments to the local users audio system.
  */
-public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioController
+@Component("audioPlaybackManager")
+public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioController, IPreferenceUpdateListener
 {
     private static final Logger mLog = LoggerFactory.getLogger(AudioPlaybackManager.class);
-
     public static final AudioEvent CONFIGURATION_CHANGE_STARTED =
         new AudioEvent(AudioEvent.Type.AUDIO_CONFIGURATION_CHANGE_STARTED, null);
     public static final AudioEvent CONFIGURATION_CHANGE_COMPLETE =
         new AudioEvent(AudioEvent.Type.AUDIO_CONFIGURATION_CHANGE_COMPLETE, null);
     private Broadcaster<AudioEvent> mControllerBroadcaster = new Broadcaster<>();
     private ScheduledFuture<?> mProcessingTask;
+    @Resource
     private UserPreferences mUserPreferences;
     private MixerChannelConfiguration mMixerChannelConfiguration;
     private List<AudioOutput> mAudioOutputs = new ArrayList<>();
@@ -66,18 +69,18 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
     private LinkedTransferQueue<AudioSegment> mNewAudioSegmentQueue = new LinkedTransferQueue<>();
     private ScheduledExecutorService mScheduledExecutorService =
             Executors.newSingleThreadScheduledExecutor(new NamingThreadFactory("sdrtrunk audio manager"));
-    private AudioSegmentPrioritySorter mAudioSegmentPrioritySorter = new AudioSegmentPrioritySorter();
-    private ReentrantLock mAudioOutputLock = new ReentrantLock();
 
     /**
      * Constructs an instance.
-     *
-     * @param userPreferences for audio playback preferences
      */
-    public AudioPlaybackManager(UserPreferences userPreferences)
+    public AudioPlaybackManager()
     {
-        mUserPreferences = userPreferences;
-        MyEventBus.getGlobalEventBus().register(this);
+    }
+
+    @PostConstruct
+    public void postConstruct()
+    {
+        mUserPreferences.addUpdateListener(this);
 
         MixerChannelConfiguration configuration = mUserPreferences.getPlaybackPreference().getMixerChannelConfiguration();
 
@@ -90,17 +93,21 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
             catch(AudioException ae)
             {
                 mLog.error("Error during setup of audio playback configuration.  Attempted to use audio mixer [" +
-                    (configuration != null ? configuration.getMixer().toString() : "null") + "] and channel [" +
-                    (configuration != null ? configuration.getMixerChannel().name() : "null") + "]", ae);
+                        (configuration != null ? configuration.getMixer().toString() : "null") + "] and channel [" +
+                        (configuration != null ? configuration.getMixerChannel().name() : "null") + "]", ae);
             }
         }
         else
         {
             mLog.warn("No audio output devices available");
         }
+    }
 
-        mProcessingTask = mScheduledExecutorService.scheduleAtFixedRate(new AudioSegmentProcessor(),
-                0, 100, TimeUnit.MILLISECONDS);
+    @PreDestroy
+    public void preDestroy()
+    {
+        mUserPreferences.removeUpdateListener(this);
+        dispose();
     }
 
     /**
@@ -128,7 +135,7 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
             if(newSegment.isDuplicate() &&
                mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled())
             {
-                newSegment.decrementConsumerCount();
+                newSegment.removeLease(getClass().toString());
             }
             else if(newSegment.hasAudio())
             {
@@ -157,7 +164,7 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
                    mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled())
                 {
                     it.remove();
-                    audioSegment.decrementConsumerCount();
+                    audioSegment.removeLease(getClass().toString());
                 }
                 else if(audioSegment.hasAudio())
                 {
@@ -169,7 +176,7 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
                 {
                     //Rare situation: the audio segment completed but never had audio ... dispose it
                     it.remove();
-                    audioSegment.decrementConsumerCount();
+                    audioSegment.removeLease(getClass().toString());
                 }
             }
         }
@@ -191,57 +198,45 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
                    mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled()))
                 {
                     it.remove();
-                    audioSegment.decrementConsumerCount();
+                    audioSegment.removeLease(getClass().toString());
                 }
                 else if(audioSegment.isLinked())
                 {
-                    mAudioOutputLock.lock();
-
-                    try
+                    for(AudioOutput audioOutput: mAudioOutputs)
                     {
-                        for(AudioOutput audioOutput: mAudioOutputs)
+                        if(audioOutput.isLinkedTo(audioSegment))
                         {
-                            if(audioOutput.isLinkedTo(audioSegment))
-                            {
-                                it.remove();
-                                audioOutput.play(audioSegment);
-                            }
+                            it.remove();
+                            audioSegment.addLease(audioOutput.getClass().toString());
+                            audioOutput.play(audioSegment);
+                            audioSegment.removeLease(getClass().toString());
                         }
                     }
-                    finally
-                    {
-                        mAudioOutputLock.unlock();
-                    }
                 }
             }
 
             //Sort audio segments by playback priority and assign to empty audio outputs
             if(!mAudioSegments.isEmpty())
             {
-                mAudioSegments.sort(mAudioSegmentPrioritySorter);
+                //TODO: change this to take audio segment start time into account also
+                mAudioSegments.sort(Comparator.comparingInt(o -> o.monitorPriorityProperty().get()));
 
-                mAudioOutputLock.lock();
-
-                try
+                //Assign empty audio outputs first
+                for(AudioOutput audioOutput: mAudioOutputs)
                 {
-                    //Assign empty audio outputs first
-                    for(AudioOutput audioOutput: mAudioOutputs)
+                    if(audioOutput.isEmpty())
                     {
-                        if(audioOutput.isEmpty())
-                        {
-                            audioOutput.play(mAudioSegments.remove(0));
+                        AudioSegment audioSegment1 = mAudioSegments.remove(0);
+                        audioSegment1.addLease(audioOutput.getClass().toString());
+                        audioOutput.play(audioSegment1);
+                        audioSegment1.removeLease(getClass().toString());
 
-                            if(mAudioSegments.isEmpty())
-                            {
-                                return;
-                            }
+                        if(mAudioSegments.isEmpty())
+                        {
+                            return;
                         }
                     }
                 }
-                finally
-                {
-                    mAudioOutputLock.unlock();
-                }
             }
 
             //Remove any audio segments marked as complete that didn't get assigned to an output
@@ -254,7 +249,7 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
                    mUserPreferences.getCallManagementPreference().isDuplicatePlaybackSuppressionEnabled()))
                 {
                     it.remove();
-                    audioSegment.decrementConsumerCount();
+                    audioSegment.removeLease(getClass().toString());
                 }
             }
         }
@@ -262,7 +257,6 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
 
     public void dispose()
     {
-        MyEventBus.getGlobalEventBus().unregister(this);
         if(mProcessingTask != null)
         {
             mProcessingTask.cancel(true);
@@ -277,7 +271,6 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
      * Receive user preference update notifications so that we can detect when the user changes the audio output
      * device in the user preferences editor.
      */
-    @Subscribe
     public void preferenceUpdated(PreferenceType preferenceType)
     {
         if(preferenceType == PreferenceType.PLAYBACK)
@@ -311,39 +304,37 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
         {
             mControllerBroadcaster.broadcast(CONFIGURATION_CHANGE_STARTED);
 
-            mAudioOutputLock.lock();
-
-            try
+            if(mProcessingTask != null)
             {
-                for(AudioOutput audioOutput: mAudioOutputs)
-                {
-                    audioOutput.dispose();
-                }
-
-                mAudioOutputs.clear();
-
-                switch(entry.getMixerChannel())
-                {
-                    case MONO:
-                        AudioOutput mono = new MonoAudioOutput(entry.getMixer(), mUserPreferences);
-                        mAudioOutputs.add(mono);
-                        break;
-                    case STEREO:
-                        AudioOutput left = new StereoAudioOutput(entry.getMixer(), MixerChannel.LEFT, mUserPreferences);
-                        mAudioOutputs.add(left);
-
-                        AudioOutput right = new StereoAudioOutput(entry.getMixer(), MixerChannel.RIGHT, mUserPreferences);
-                        mAudioOutputs.add(right);
-                        break;
-                    default:
-                        throw new AudioException("Unsupported mixer channel configuration: " + entry.getMixerChannel());
-                }
-            }
-            finally
-            {
-                mAudioOutputLock.unlock();
+                mProcessingTask.cancel(true);
             }
 
+            for(AudioOutput audioOutput: mAudioOutputs)
+            {
+                audioOutput.dispose();
+            }
+
+            mAudioOutputs.clear();
+
+            switch(entry.getMixerChannel())
+            {
+                case MONO:
+                    AudioOutput mono = new MonoAudioOutput(entry.getMixer(), mUserPreferences);
+                    mAudioOutputs.add(mono);
+                    break;
+                case STEREO:
+                    AudioOutput left = new StereoAudioOutput(entry.getMixer(), MixerChannel.LEFT, mUserPreferences);
+                    mAudioOutputs.add(left);
+
+                    AudioOutput right = new StereoAudioOutput(entry.getMixer(), MixerChannel.RIGHT, mUserPreferences);
+                    mAudioOutputs.add(right);
+                    break;
+                default:
+                    throw new AudioException("Unsupported mixer channel configuration: " + entry.getMixerChannel());
+            }
+
+            mProcessingTask = mScheduledExecutorService.scheduleAtFixedRate(new AudioSegmentProcessor(),
+                0, 100, TimeUnit.MILLISECONDS);
             mControllerBroadcaster.broadcast(CONFIGURATION_CHANGE_COMPLETE);
             mMixerChannelConfiguration = entry;
         }
@@ -414,30 +405,4 @@ public class AudioPlaybackManager implements Listener<AudioSegment>, IAudioContr
             }
         }
     }
-
-    /**
-     * Audio segment comparator for sorting audio segments by: 1)Playback priority and 2)Segment start time
-     */
-    public class AudioSegmentPrioritySorter implements Comparator<AudioSegment>
-    {
-        @Override
-        public int compare(AudioSegment segment1, AudioSegment segment2)
-        {
-            if(segment1 == null || segment2 == null)
-            {
-                return -1;
-            }
-
-            //If priority is the same, sort by start time
-            if(segment1.monitorPriorityProperty().get() == segment2.monitorPriorityProperty().get())
-            {
-                return Long.compare(segment1.getStartTimestamp(), segment2.getStartTimestamp());
-            }
-            //Otherwise, sort by priority
-            else
-            {
-                return Integer.compare(segment1.monitorPriorityProperty().get(), segment2.monitorPriorityProperty().get());
-            }
-        }
-    }
 }

src/main/java/io/github/dsheirer/audio/playback/MonoAudioOutput.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,12 +21,12 @@ package io.github.dsheirer.audio.playback;
 import io.github.dsheirer.audio.AudioFormats;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.source.mixer.MixerChannel;
-
-import javax.sound.sampled.Mixer;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.ShortBuffer;
 
+import javax.sound.sampled.Mixer;
+
 /**
  * Mono Audio output implementation
  */
@@ -37,7 +37,7 @@ public class MonoAudioOutput extends AudioOutput
     public MonoAudioOutput(Mixer mixer, UserPreferences userPreferences)
     {
         super(mixer, MixerChannel.MONO, AudioFormats.PCM_SIGNED_8000_HZ_16_BIT_MONO,
-            AudioFormats.MONO_SOURCE_DATALINE_INFO, BUFFER_SIZE, userPreferences);
+                AudioFormats.MONO_SOURCE_DATALINE_INFO, BUFFER_SIZE, userPreferences);
     }
 
     /**

src/main/java/io/github/dsheirer/audio/playback/StereoAudioOutput.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,12 +21,12 @@ package io.github.dsheirer.audio.playback;
 import io.github.dsheirer.audio.AudioFormats;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.source.mixer.MixerChannel;
-
-import javax.sound.sampled.Mixer;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.ShortBuffer;
 
+import javax.sound.sampled.Mixer;
+
 /**
  * Stereo audio output implementation.
  */

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelController.java

@@ -0,0 +1,456 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import io.github.dsheirer.audio.call.Call;
+import io.github.dsheirer.source.mixer.MixerChannel;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import javafx.application.Platform;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaException;
+import javafx.scene.media.MediaPlayer;
+
+/**
+ * Controller for a single audio playback channel.
+ */
+public class AudioPlaybackChannelController implements ChangeListener<MediaPlayer.Status>
+{
+    private static final String EMPTY = new String("EMPTY");
+    private static final String LOADED = new String("LOADED");
+    private static final String NO_FILE = new String("NO FILE");
+
+    private ObjectProperty<MediaPlayer> mMediaPlayer = new SimpleObjectProperty<>();
+    private StringProperty mFrequency = new SimpleStringProperty();
+    private StringProperty mFrom = new SimpleStringProperty();
+    private StringProperty mFromAlias = new SimpleStringProperty();
+    private StringProperty mName = new SimpleStringProperty();
+    private StringProperty mSite = new SimpleStringProperty();
+    private StringProperty mSystem = new SimpleStringProperty();
+    private StringProperty mTo = new SimpleStringProperty();
+    private StringProperty mToAlias = new SimpleStringProperty();
+    private ObjectProperty<PlaybackMode> mPlaybackMode = new SimpleObjectProperty<>();
+    private StringProperty mMediaPlayerStatus = new SimpleStringProperty(EMPTY);
+    private Call mCall;
+    private double mBalance;
+    private List<IAudioPlaybackStatusListener> mAudioPlaybackStatusListeners = new ArrayList<>();
+    private EndOfMediaRunnable mEndOfMediaRunnable = new EndOfMediaRunnable();
+    private CallUpdateListener mCallUpdateListener = new CallUpdateListener();
+
+    /**
+     * Constructs an instance.
+     * @param mixerChannel channel for this controller
+     * @param balance to effect audio playback balance where -1.0 is full left and 1.0 is full right.
+     */
+    public AudioPlaybackChannelController(MixerChannel mixerChannel, double balance)
+    {
+        nameProperty().set(mixerChannel.getLabel());
+        playbackModeProperty().set(PlaybackMode.AUTO);
+        mBalance = balance;
+    }
+
+    /**
+     * Status of the media player.
+     */
+    public StringProperty mediaPlayerStatusProperty()
+    {
+        return mMediaPlayerStatus;
+    }
+
+    /**
+     * Indicates if this controller is locked for playback of a specific identifier.
+     */
+    public boolean isLocked()
+    {
+        return playbackModeProperty().get().equals(PlaybackMode.LOCKED);
+    }
+
+    /**
+     * Indicates if this controller is (already) locked to the specified call.
+     * @param call to check for lock match.
+     * @return true if this controller is locked for the system and identifier of the call.
+     */
+    public boolean isLockedFor(Call call)
+    {
+        return playbackModeProperty().get().equals(PlaybackMode.LOCKED) &&
+                toProperty().get() != null &&
+                (toProperty().get().equals(call.getToId()) || toProperty().get().equals(call.getFromId())) &&
+                ((systemProperty().get() == null && call.getSystem() == null) ||
+                 (systemProperty().get() != null && systemProperty().get().equals(call.getSystem())));
+    }
+
+    /**
+     * Indicates if this controller is set for an autoplay mode (AUTO or LOCKED) and currently doesn't have a call assigned.
+     * @return true if available and has autoplay mode.
+     */
+    public boolean isAvailableForAutoPlay()
+    {
+        return playbackModeProperty().get().isAutoPlayable() && mCall == null;
+    }
+
+    /**
+     * Registers the listener to be notified of audio playback status changes.
+     * @param listener to be registered.
+     */
+    public void add(IAudioPlaybackStatusListener listener)
+    {
+        mAudioPlaybackStatusListeners.add(listener);
+    }
+
+    /**
+     * Broadcasts an audio playback status change to registered listeners.
+     */
+    private void broadcastPlaybackStatus(MediaPlayer.Status previousStatus, MediaPlayer.Status currentStatus)
+    {
+        for(IAudioPlaybackStatusListener listener: mAudioPlaybackStatusListeners)
+        {
+            listener.playbackStatusUpdated(this, previousStatus, currentStatus);
+        }
+    }
+
+    /**
+     * Broadcasts an end-of-media event to registered listeners.
+     */
+    private void broadcastEndOfMedia()
+    {
+        for(IAudioPlaybackStatusListener listener: mAudioPlaybackStatusListeners)
+        {
+            listener.endOfMedia(this);
+        }
+
+        //If we're in AUTO or LOCKED modes, clear the media player at the end of playback.
+        if(playbackModeProperty().get().isAutoPlayable())
+        {
+            clearMediaPlayerAndCall();
+        }
+    }
+
+    /**
+     * Sets playback mode to LOCKED for the identifier and system, or AUTO if the arguments are null.
+     * @param identifier optional identifier for LOCKED playback mode.
+     * @param system optional system name for LOCKED playback mode.
+     */
+    public void lockAutoTo(String identifier, String system)
+    {
+        Platform.runLater(() -> {
+            clearMediaPlayerAndCall();
+            playbackModeProperty().set(identifier == null ? PlaybackMode.AUTO : PlaybackMode.LOCKED);
+            toProperty().set(identifier);
+            //Only set the system value if the identifier is non-null
+            systemProperty().set(identifier != null ? system : null);
+        });
+    }
+
+    /**
+     * Sets playback mode to AUTO and clears any currently playing audio.
+     */
+    public void auto()
+    {
+        lockAutoTo(null, null);
+    }
+
+    /**
+     * Mutes this controller.
+     */
+    public void mute()
+    {
+        Platform.runLater(() -> {
+            clearMediaPlayerAndCall();
+            playbackModeProperty().set(PlaybackMode.MUTE);
+        });
+    }
+
+    /**
+     * Plays the specified call and sets playback mode to REPLAY
+     * @param call to replay
+     */
+    public void replay(final Call call)
+    {
+        Platform.runLater(() -> {
+            if(call != null && !call.equals(mCall))
+            {
+                clearMediaPlayerAndCall();
+                mCall = call;
+                mCall.playbackChannelProperty().set(nameProperty().get());
+                updateCallMetadata();
+                playbackModeProperty().set(PlaybackMode.REPLAY);
+                loadMediaPlayer();
+            }
+            else if(call == null)
+            {
+                clearMediaPlayerAndCall();
+            }
+        });
+    }
+
+    /**
+     * Plays the specified call.  If this controller is already playing a previous call, stops that call and proceeds
+     * to play this call.  Does not change the replay mode.  At the end of media, closes the audio file and clears
+     * the call and call metadata.
+     * @param call to play
+     */
+    public void play(final Call call)
+    {
+        Platform.runLater(() -> {
+            if(call != null && !call.equals(mCall))
+            {
+                clearMediaPlayerAndCall();
+                mCall = call;
+                mCall.playbackChannelProperty().set(nameProperty().get());
+                loadMediaPlayer();
+                updateCallMetadata();
+            }
+            else if(call == null)
+            {
+                clearMediaPlayerAndCall();
+            }
+        });
+    }
+
+    private void loadMediaPlayer()
+    {
+        if(mCall.getFile() != null)
+        {
+            File file = new File(mCall.getFile());
+
+            if(file.exists())
+            {
+                try
+                {
+                    MediaPlayer mediaPlayer = new MediaPlayer(new Media(file.toURI().toString()));
+                    //Create a new media player
+                    mMediaPlayer.set(mediaPlayer);
+                    //Register status listener
+                    mMediaPlayer.get().statusProperty().addListener(this);
+                    //Register runnable for end-of-media event
+                    mMediaPlayer.get().onEndOfMediaProperty().set(mEndOfMediaRunnable);
+                    //Set audio channel balance
+                    mMediaPlayer.get().balanceProperty().set(mBalance);
+                    //Set the media player to auto-start replay
+                    mMediaPlayer.get().setAutoPlay(true);
+                    mMediaPlayerStatus.set(LOADED);
+                }
+                catch(MediaException me)
+                {
+                    mMediaPlayer.set(null);
+                    mMediaPlayerStatus.set(NO_FILE);
+                }
+            }
+
+            //Register a listener on the call's last updated property for update notifications.
+            mCall.lastUpdatedProperty().addListener(mCallUpdateListener);
+        }
+    }
+    /**
+     * Stops playback and clears the media player and nullifies the call.
+     */
+    private void clearMediaPlayerAndCall()
+    {
+        if(mCall != null)
+        {
+            mCall.lastUpdatedProperty().removeListener(mCallUpdateListener);
+            mCall.playbackChannelProperty().set(null);
+        }
+
+        if(mMediaPlayer.get() != null)
+        {
+            mMediaPlayer.get().statusProperty().removeListener(this);
+            mMediaPlayer.get().onEndOfMediaProperty().set(null);
+            mMediaPlayer.get().stop();
+            mMediaPlayer.set(null);
+        }
+
+        mCall = null;
+        updateCallMetadata();
+        mediaPlayerStatusProperty().set(EMPTY);
+    }
+
+    /**
+     * Media player property for this controller.
+     */
+    public ObjectProperty<MediaPlayer> mediaPlayerProperty()
+    {
+        return mMediaPlayer;
+    }
+
+    /**
+     * Updates any call metadata that has changed.
+     */
+    private void updateCallMetadata()
+    {
+        if(mCall != null)
+        {
+            //Only change TO and SYSTEM when we're not in locked mode
+            if(!playbackModeProperty().get().equals(PlaybackMode.LOCKED))
+            {
+                updateProperty(toProperty(), mCall.getToId());
+                updateProperty(systemProperty(), mCall.getSystem());
+            }
+
+            updateProperty(toAliasProperty(), mCall.getToAlias());
+            updateProperty(fromProperty(), mCall.getFromId());
+            updateProperty(fromAliasProperty(), mCall.getFromAlias());
+            updateProperty(frequencyProperty(), String.valueOf(mCall.getFrequency()));
+            updateProperty(siteProperty(), mCall.getSite());
+        }
+        else
+        {
+            //Only change TO and SYSTEM when we're not in locked mode
+            if(!playbackModeProperty().get().equals(PlaybackMode.LOCKED))
+            {
+                updateProperty(toProperty(), null);
+                updateProperty(systemProperty(), null);
+            }
+
+            updateProperty(toAliasProperty(), null);
+            updateProperty(fromProperty(), null);
+            updateProperty(fromAliasProperty(), null);
+            updateProperty(frequencyProperty(), null);
+            updateProperty(siteProperty(), null);
+        }
+    }
+
+    /**
+     * Updates the specified property if empty or if the value argument is different.
+     * @param property to update
+     * @param value that is updated.
+     */
+    private void updateProperty(StringProperty property, String value)
+    {
+        if(property.get() == null || !property.get().equals(value))
+        {
+            property.set(value);
+        }
+    }
+
+    /**
+     * From identifier property
+     */
+    public StringProperty fromProperty()
+    {
+        return mFrom;
+    }
+
+    /**
+     * From identifier alias property
+     */
+    public StringProperty fromAliasProperty()
+    {
+        return mFromAlias;
+    }
+
+    /**
+     * To identifier property
+     */
+    public StringProperty toProperty()
+    {
+        return mTo;
+    }
+
+    /**
+     * To identifier alias property
+     */
+    public StringProperty toAliasProperty()
+    {
+        return mToAlias;
+    }
+
+    /**
+     * Channel frequency property
+     */
+    public StringProperty frequencyProperty()
+    {
+        return mFrequency;
+    }
+
+    /**
+     * Site property
+     */
+    public StringProperty siteProperty()
+    {
+        return mSite;
+    }
+
+    /**
+     * System property
+     */
+    public StringProperty systemProperty()
+    {
+        return mSystem;
+    }
+
+    /**
+     * Playback controller name property
+     */
+    public StringProperty nameProperty()
+    {
+        return mName;
+    }
+
+    /**
+     * Playback mode property
+     */
+    public ObjectProperty<PlaybackMode> playbackModeProperty()
+    {
+        return mPlaybackMode;
+    }
+
+    /**
+     * Implements the change listener interface for MediaPlayer status changes.
+     */
+    @Override
+    public void changed(ObservableValue<? extends MediaPlayer.Status> observable, MediaPlayer.Status previousStatus,
+                        MediaPlayer.Status currentStatus)
+    {
+        broadcastPlaybackStatus(previousStatus, currentStatus);
+        mMediaPlayerStatus.set(currentStatus.name());
+    }
+
+    /**
+     * Runnable to register with the media player to detect when the end of the media is detected.
+     */
+    private class EndOfMediaRunnable implements Runnable
+    {
+        @Override
+        public void run()
+        {
+            broadcastEndOfMedia();
+        }
+    }
+
+    /**
+     * Monitors the call's last updated property to effect updates to this controller about the call state.
+     */
+    private class CallUpdateListener implements ChangeListener<Number>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue)
+        {
+            updateCallMetadata();
+        }
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelView.java

@@ -0,0 +1,271 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import javafx.geometry.Insets;
+import javafx.scene.control.Label;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+import jiconfont.icons.elusive.Elusive;
+import jiconfont.icons.font_awesome.FontAwesome;
+import jiconfont.javafx.IconNode;
+
+/**
+ * Abstract audio playback channel view
+ */
+public abstract class AudioPlaybackChannelView extends VBox
+{
+    protected static final String CSS_STYLE_FONT_LARGE = "-fx-font-size:16;";
+    protected static final String CSS_STYLE_FONT_LARGE_BOLD = CSS_STYLE_FONT_LARGE + "-fx-font-weight: bold;";
+    protected static final String TOOLTIP_MUTED = "Audio channel muted.  Click to unmute audio channel";
+    protected static final String TOOLTIP_UNMUTED = "Audio channel not muted.  Click to mute audio channel";
+    protected static final String TOOLTIP_LOCKED = "Audio channel playback locked to talkgroup.  Click to unlock audio channel";
+    protected static final String TOOLTIP_UNLOCKED = "Audio channel playback unlocked.  Click to lock audio channel to current talkgroup";
+    protected static final Color ICON_COLOR = Color.BLACK;
+    protected static final int ICON_SIZE = 20;
+    private AudioPlaybackChannelController mController;
+    private Label mFromLabel;
+    private Label mFromAliasLabel;
+    private Label mToLabel;
+    private Label mToAliasLabel;
+    private Label mPlaybackMode;
+    private Label mMediaPlayerStatus;
+    private Label mMuteLabel;
+    private Label mLockLabel;
+    private Label mSystemLabel;
+
+    /**
+     * Constructs an instance.
+     * @param controller to use for this view.
+     */
+    public AudioPlaybackChannelView(AudioPlaybackChannelController controller)
+    {
+        mController = controller;
+        getController().playbackModeProperty().addListener((observable, oldValue, newValue) -> updateLockMuteState());
+        getToLabel().textProperty().addListener((observable, oldValue, newValue) -> updateLockMuteState());
+    }
+
+    /**
+     * Perform any actions related to resizing the width of the panel.
+     */
+    public abstract void resetWidth();
+
+    /**
+     * Controller for this view.
+     * @return controller
+     */
+    protected AudioPlaybackChannelController getController()
+    {
+        return mController;
+    }
+
+    /**
+     * Updates the state of the lock and mute labels (ie buttons).
+     */
+    protected void updateLockMuteState()
+    {
+        switch(getController().playbackModeProperty().get())
+        {
+            case MUTE:
+                setMuted(true);
+                setLocked(false, true);
+                break;
+            case AUTO:
+            case REPLAY:
+                setMuted(false);
+                setLocked(false, getToLabel().textProperty().get() == null);
+                break;
+            case LOCKED:
+                setMuted(false);
+                setLocked(true, false);
+                break;
+        }
+    }
+
+    /**
+     * Sets the state of the lock label.
+     * @param locked true to show locked state, false otherwise
+     * @param disabled true to disable the label, false otherwise
+     */
+    private void setLocked(boolean locked, boolean disabled)
+    {
+        IconNode iconNode = new IconNode(locked ? Elusive.LOCK : Elusive.UNLOCK);
+        iconNode.setIconSize(ICON_SIZE);
+        iconNode.setFill(disabled ? Color.DARKGRAY : ICON_COLOR);
+        getLockLabel().setGraphic(iconNode);
+        getLockLabel().setTooltip(new Tooltip(locked ? TOOLTIP_LOCKED : TOOLTIP_UNLOCKED));
+        getLockLabel().setDisable(disabled);
+    }
+
+    /**
+     * Sets the state of the mute label.
+     * @param locked true to show muted state, false otherwise
+     */
+    private void setMuted(boolean muted)
+    {
+        IconNode iconNode = new IconNode(muted ? Elusive.VOLUME_OFF : Elusive.VOLUME_UP);
+        iconNode.setIconSize(ICON_SIZE);
+        iconNode.setFill(muted ? Color.RED : Color.BLACK);
+        getMuteLabel().setGraphic(iconNode);
+        getMuteLabel().setTooltip(new Tooltip(muted ? TOOLTIP_MUTED : TOOLTIP_UNMUTED));
+    }
+
+    protected Label getFromLabel()
+    {
+        if(mFromLabel == null)
+        {
+            mFromLabel = new Label();
+            mFromLabel.setStyle(CSS_STYLE_FONT_LARGE_BOLD);
+            mFromLabel.textProperty().bind(getController().fromProperty());
+        }
+
+        return mFromLabel;
+    }
+
+    protected Label getFromAliasLabel()
+    {
+        if(mFromAliasLabel == null)
+        {
+            mFromAliasLabel = new Label();
+            mFromAliasLabel.setStyle(CSS_STYLE_FONT_LARGE);
+            mFromAliasLabel.textProperty().bind(getController().fromAliasProperty());
+        }
+
+        return mFromAliasLabel;
+    }
+
+    protected Label getSystemLabel()
+    {
+        if(mSystemLabel == null)
+        {
+            mSystemLabel = new Label();
+            mSystemLabel.textProperty().bind(getController().systemProperty());
+        }
+
+        return mSystemLabel;
+    }
+
+    protected Label getToLabel()
+    {
+        if(mToLabel == null)
+        {
+            mToLabel = new Label();
+            mToLabel.setStyle(CSS_STYLE_FONT_LARGE_BOLD);
+            mToLabel.textProperty().bind(getController().toProperty());
+        }
+
+        return mToLabel;
+    }
+
+    protected Label getToAliasLabel()
+    {
+        if(mToAliasLabel == null)
+        {
+            mToAliasLabel = new Label();
+            mToAliasLabel.setStyle(CSS_STYLE_FONT_LARGE);
+            mToAliasLabel.textProperty().bind(getController().toAliasProperty());
+        }
+
+        return mToAliasLabel;
+    }
+
+    protected Label getMuteLabel()
+    {
+        if(mMuteLabel == null)
+        {
+            mMuteLabel = new Label();
+            mMuteLabel.setTooltip(new Tooltip(TOOLTIP_UNMUTED));
+            mMuteLabel.setPadding(new Insets(1));
+            IconNode iconNode = new IconNode(Elusive.VOLUME_UP);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(ICON_COLOR);
+            mMuteLabel.setGraphic(iconNode);
+            mMuteLabel.setOnMouseClicked(event -> {
+                if(getController().playbackModeProperty().get().equals(PlaybackMode.MUTE))
+                {
+                    getController().auto();
+                }
+                else
+                {
+                    getController().mute();
+                }
+            });
+        }
+
+        return mMuteLabel;
+    }
+
+    protected Label getLockLabel()
+    {
+        if(mLockLabel == null)
+        {
+            mLockLabel = new Label();
+            mLockLabel.setPadding(new Insets(1));
+            IconNode iconNode = new IconNode(FontAwesome.UNLOCK);
+            iconNode.setIconSize(ICON_SIZE);
+            iconNode.setFill(Color.DARKGRAY);
+            mLockLabel.setGraphic(iconNode);
+            mLockLabel.setOnMouseClicked(event -> {
+                if(getController().playbackModeProperty().get().equals(PlaybackMode.LOCKED))
+                {
+                    getController().auto();
+                }
+                else
+                {
+                    String to = getToLabel().textProperty().get();
+                    String system = getSystemLabel().textProperty().get();
+                    getController().lockAutoTo(to, system);
+                }
+            });
+        }
+
+        return mLockLabel;
+    }
+
+    protected Label getPlaybackMode()
+    {
+        if(mPlaybackMode == null)
+        {
+            mPlaybackMode = new Label();
+            mPlaybackMode.textProperty().bind(getController().playbackModeProperty().map(playbackMode -> switch(playbackMode)
+            {
+                case AUTO -> "AUTO";
+                case LOCKED -> "AUTO-LOCKED";
+                case REPLAY -> "REPLAY";
+                case MUTE -> "MUTED";
+            }));
+        }
+
+        return mPlaybackMode;
+    }
+
+    protected Label getMediaPlayerStatus()
+    {
+        if(mMediaPlayerStatus == null)
+        {
+            mMediaPlayerStatus = new Label();
+            mMediaPlayerStatus.setDisable(true);
+            mMediaPlayerStatus.textProperty().bind(getController().mediaPlayerStatusProperty());
+        }
+
+        return mMediaPlayerStatus;
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelViewComplete.java

@@ -0,0 +1,213 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Label;
+import javafx.scene.layout.Border;
+import javafx.scene.layout.BorderStroke;
+import javafx.scene.layout.BorderStrokeStyle;
+import javafx.scene.layout.ColumnConstraints;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+import javafx.scene.paint.Color;
+
+/**
+ * Complete audio playback view
+ */
+public class AudioPlaybackChannelViewComplete extends AudioPlaybackChannelView
+{
+    private AudioSpectrumView mAudioSpectrumView;
+    private Label mFrequencyLabel;
+    private Label mNameLabel;
+    private Label mSiteLabel;
+
+    /**
+     * Constructs an instance
+     * @param controller for audio playback that backs this view.
+     */
+    public AudioPlaybackChannelViewComplete(AudioPlaybackChannelController controller)
+    {
+        super(controller);
+        //Bind the audio spectrum view to the controller's media player so that it can update as the playback changes
+        getAudioSpectrumView().mediaPlayerProperty().bind(getController().mediaPlayerProperty());
+        init();
+    }
+
+    /**
+     * Resets the spectrum width during resizing.
+     */
+    public void resetWidth()
+    {
+        getAudioSpectrumView().resetWidth();
+    }
+
+    private void init()
+    {
+        setSpacing(3);
+        setMaxWidth(Double.MAX_VALUE);
+        setBorder(new Border(new BorderStroke(Color.BLACK, BorderStrokeStyle.SOLID, null, null)));
+        setPadding(new Insets(0));
+        GridPane gridPane = new GridPane();
+        gridPane.setPadding(new Insets(0, 0, 2, 2));
+        gridPane.setHgap(3);
+
+        int row = 0;
+
+        GridPane.setHalignment(getNameLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getNameLabel(), Priority.NEVER);
+        gridPane.add(getNameLabel(), 0, row, 2, 1);
+
+        HBox playbackStatusIdentifierBox = new HBox();
+        playbackStatusIdentifierBox.setAlignment(Pos.CENTER);
+        HBox.setHgrow(getMediaPlayerStatus(), Priority.ALWAYS);
+        getMediaPlayerStatus().setMaxWidth(Double.MAX_VALUE);
+        getMediaPlayerStatus().setAlignment(Pos.BASELINE_RIGHT);
+        playbackStatusIdentifierBox.getChildren().addAll(getPlaybackMode(), getMediaPlayerStatus());
+
+        GridPane.setHalignment(playbackStatusIdentifierBox, HPos.LEFT);
+        GridPane.setHgrow(playbackStatusIdentifierBox, Priority.ALWAYS);
+        gridPane.add(playbackStatusIdentifierBox, 2, row, 2, 1);
+
+        GridPane.setHalignment(getAudioSpectrumView(), HPos.RIGHT);
+        GridPane.setHgrow(getAudioSpectrumView(), Priority.ALWAYS);
+        gridPane.add(getAudioSpectrumView(), 4, row, 1, 3);
+
+        row++;
+        GridPane.setHgrow(getLockLabel(), Priority.NEVER);
+        gridPane.add(getLockLabel(), 0, row);
+
+        Label toLabel = new Label("TO:");
+        toLabel.setDisable(true);
+        GridPane.setHalignment(toLabel, HPos.RIGHT);
+        GridPane.setHgrow(toLabel, Priority.NEVER);
+        gridPane.add(toLabel, 1, row);
+
+        GridPane.setHalignment(getToLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getToLabel(), Priority.NEVER);
+        gridPane.add(getToLabel(), 2, row);
+
+        GridPane.setHalignment(getToAliasLabel(), HPos.LEFT);
+        GridPane.setHgrow(getToAliasLabel(), Priority.ALWAYS);
+        gridPane.add(getToAliasLabel(), 3, row);
+
+        row++;
+
+        GridPane.setHgrow(getMuteLabel(), Priority.NEVER);
+        gridPane.add(getMuteLabel(), 0, row);
+
+        Label fromLabel = new Label("FM:");
+        fromLabel.setDisable(true);
+        GridPane.setHalignment(fromLabel, HPos.RIGHT);
+        GridPane.setHgrow(fromLabel, Priority.NEVER);
+        gridPane.add(fromLabel, 1, row);
+
+        GridPane.setHalignment(getFromLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getFromLabel(), Priority.NEVER);
+        gridPane.add(getFromLabel(), 2, row);
+
+        GridPane.setHalignment(getFromAliasLabel(), HPos.LEFT);
+        GridPane.setHgrow(getFromAliasLabel(), Priority.ALWAYS);
+        gridPane.add(getFromAliasLabel(), 3, row);
+
+        row++;
+
+        Label channelLabel = new Label("CHAN:");
+        channelLabel.setDisable(true);
+        GridPane.setHalignment(channelLabel, HPos.RIGHT);
+        GridPane.setHgrow(channelLabel, Priority.NEVER);
+        gridPane.add(channelLabel, 0, row, 2, 1);
+
+        GridPane.setHalignment(getFrequencyLabel(), HPos.LEFT);
+        GridPane.setHgrow(getFrequencyLabel(), Priority.ALWAYS);
+        gridPane.add(getFrequencyLabel(), 2, row);
+
+        HBox systemSiteBox = new HBox();
+        systemSiteBox.setSpacing(3);
+        Label dashLabel = new Label("-");
+        dashLabel.textProperty().bind(getSiteLabel().textProperty().map(s -> getSiteLabel()
+                .textProperty().get() != null ? " - " : null));
+        systemSiteBox.getChildren().addAll(getSystemLabel(), dashLabel, getSiteLabel());
+        GridPane.setHalignment(systemSiteBox, HPos.LEFT);
+        GridPane.setHgrow(systemSiteBox, Priority.ALWAYS);
+        gridPane.add(systemSiteBox, 3, row, 2, 1);
+
+        ColumnConstraints cc0 = new ColumnConstraints();
+        cc0.setPercentWidth(4);
+        ColumnConstraints cc1 = new ColumnConstraints();
+        cc1.setPercentWidth(4);
+        ColumnConstraints cc2 = new ColumnConstraints();
+        cc2.setPercentWidth(14);
+        ColumnConstraints cc3 = new ColumnConstraints();
+        cc3.setPercentWidth(28);
+        ColumnConstraints cc4 = new ColumnConstraints();
+        cc4.setPercentWidth(50);
+        gridPane.getColumnConstraints().addAll(cc0, cc1, cc2, cc3, cc4);
+
+        getChildren().add(gridPane);
+    }
+
+    private AudioSpectrumView getAudioSpectrumView()
+    {
+        if(mAudioSpectrumView == null)
+        {
+            mAudioSpectrumView = new AudioSpectrumView();
+        }
+
+        return mAudioSpectrumView;
+    }
+
+    private Label getFrequencyLabel()
+    {
+        if(mFrequencyLabel == null)
+        {
+            mFrequencyLabel = new Label();
+            mFrequencyLabel.textProperty().bind(getController().frequencyProperty());
+        }
+
+        return mFrequencyLabel;
+    }
+
+    private Label getSiteLabel()
+    {
+        if(mSiteLabel == null)
+        {
+            mSiteLabel = new Label();
+            mSiteLabel.textProperty().bind(getController().siteProperty());
+        }
+
+        return mSiteLabel;
+    }
+
+    private Label getNameLabel()
+    {
+        if(mNameLabel == null)
+        {
+            mNameLabel = new Label();
+            mNameLabel.setDisable(true);
+            mNameLabel.textProperty().bind(getController().nameProperty().concat(":"));
+        }
+
+        return mNameLabel;
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelViewMinimal.java

@@ -0,0 +1,95 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.scene.control.Label;
+import javafx.scene.layout.Border;
+import javafx.scene.layout.BorderStroke;
+import javafx.scene.layout.BorderStrokeStyle;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.Priority;
+import javafx.scene.paint.Color;
+
+/**
+ * Minimal audio playback view
+ */
+public class AudioPlaybackChannelViewMinimal extends AudioPlaybackChannelView
+{
+    /**
+     * Constructs an instance
+     * @param controller for audio playback that backs this view.
+     */
+    public AudioPlaybackChannelViewMinimal(AudioPlaybackChannelController controller)
+    {
+        super(controller);
+        init();
+    }
+
+    /**
+     * Reset width
+     */
+    public void resetWidth()
+    {
+        //No-op
+    }
+
+    private void init()
+    {
+        setSpacing(3);
+        setMaxWidth(Double.MAX_VALUE);
+        setBorder(new Border(new BorderStroke(Color.DARKGRAY, BorderStrokeStyle.SOLID, null, null)));
+        setPadding(new Insets(0, 3, 0, 3));
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(3);
+
+        int row = 0;
+
+        GridPane.setHalignment(getMuteLabel(), HPos.LEFT);
+        GridPane.setHgrow(getMuteLabel(), Priority.NEVER);
+        gridPane.add(getMuteLabel(), 0, row);
+
+        GridPane.setHalignment(getLockLabel(), HPos.LEFT);
+        GridPane.setHgrow(getLockLabel(), Priority.NEVER);
+        gridPane.add(getLockLabel(), 1, row);
+
+        Label toLabel = new Label("TO:");
+        toLabel.setDisable(true);
+        GridPane.setHalignment(toLabel, HPos.RIGHT);
+        GridPane.setHgrow(toLabel, Priority.NEVER);
+        gridPane.add(toLabel, 2, row);
+
+        GridPane.setHalignment(getToLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getToLabel(), Priority.NEVER);
+        gridPane.add(getToLabel(), 3, row);
+
+        GridPane.setHalignment(getToAliasLabel(), HPos.LEFT);
+        GridPane.setHgrow(getToAliasLabel(), Priority.ALWAYS);
+        getToAliasLabel().setMaxWidth(Double.MAX_VALUE);
+        gridPane.add(getToAliasLabel(), 4, row);
+
+        GridPane.setHalignment(getPlaybackMode(), HPos.RIGHT);
+        GridPane.setHgrow(getPlaybackMode(), Priority.SOMETIMES);
+        gridPane.add(getPlaybackMode(), 4, row);
+
+        getChildren().add(gridPane);
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelViewStandard.java

@@ -0,0 +1,115 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.scene.control.Label;
+import javafx.scene.layout.Border;
+import javafx.scene.layout.BorderStroke;
+import javafx.scene.layout.BorderStrokeStyle;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.Priority;
+import javafx.scene.paint.Color;
+
+/**
+ * Standard audio playback view
+ */
+public class AudioPlaybackChannelViewStandard extends AudioPlaybackChannelView
+{
+    /**
+     * Constructs an instance
+     * @param controller for audio playback that backs this view.
+     */
+    public AudioPlaybackChannelViewStandard(AudioPlaybackChannelController controller)
+    {
+        super(controller);
+        init();
+    }
+
+    /**
+     * Reset width
+     */
+    public void resetWidth()
+    {
+        //No-op
+    }
+
+    private void init()
+    {
+        setSpacing(3);
+        setMaxWidth(Double.MAX_VALUE);
+        setBorder(new Border(new BorderStroke(Color.DARKGRAY, BorderStrokeStyle.SOLID, null, null)));
+        setPadding(new Insets(0, 3, 0, 3));
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(3);
+
+        int row = 0;
+
+        GridPane.setHalignment(getLockLabel(), HPos.LEFT);
+        GridPane.setHgrow(getLockLabel(), Priority.NEVER);
+        gridPane.add(getLockLabel(), 0, row);
+
+        Label toLabel = new Label("TO:");
+        toLabel.setDisable(true);
+        GridPane.setHalignment(toLabel, HPos.RIGHT);
+        GridPane.setHgrow(toLabel, Priority.NEVER);
+        gridPane.add(toLabel, 1, row);
+
+        GridPane.setHalignment(getToLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getToLabel(), Priority.NEVER);
+        gridPane.add(getToLabel(), 2, row);
+
+        GridPane.setHalignment(getToAliasLabel(), HPos.LEFT);
+        GridPane.setHgrow(getToAliasLabel(), Priority.ALWAYS);
+        getToAliasLabel().setMaxWidth(Double.MAX_VALUE);
+        gridPane.add(getToAliasLabel(), 3, row);
+
+        GridPane.setHalignment(getPlaybackMode(), HPos.RIGHT);
+        GridPane.setHgrow(getPlaybackMode(), Priority.SOMETIMES);
+        gridPane.add(getPlaybackMode(), 4, row);
+
+        row++;
+
+        GridPane.setHalignment(getMuteLabel(), HPos.LEFT);
+        GridPane.setHgrow(getMuteLabel(), Priority.NEVER);
+        gridPane.add(getMuteLabel(), 0, row);
+
+        Label fromLabel = new Label("FM:");
+        fromLabel.setDisable(true);
+        GridPane.setHalignment(fromLabel, HPos.RIGHT);
+        GridPane.setHgrow(fromLabel, Priority.NEVER);
+        gridPane.add(fromLabel, 1, row);
+
+        GridPane.setHalignment(getFromLabel(), HPos.RIGHT);
+        GridPane.setHgrow(getFromLabel(), Priority.NEVER);
+        gridPane.add(getFromLabel(), 2, row);
+
+        GridPane.setHalignment(getFromAliasLabel(), HPos.LEFT);
+        GridPane.setHgrow(getFromAliasLabel(), Priority.ALWAYS);
+        gridPane.add(getFromAliasLabel(), 3, row);
+
+        GridPane.setHalignment(getMediaPlayerStatus(), HPos.RIGHT);
+        GridPane.setHgrow(getMediaPlayerStatus(), Priority.SOMETIMES);
+        gridPane.add(getMediaPlayerStatus(), 4, row);
+
+        getChildren().add(gridPane);
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackChannelsView.java

@@ -0,0 +1,179 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import io.github.dsheirer.preference.IPreferenceUpdateListener;
+import io.github.dsheirer.preference.PreferenceType;
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.source.mixer.MixerChannel;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
+import java.util.ArrayList;
+import java.util.List;
+import javafx.geometry.Insets;
+import javafx.scene.layout.ColumnConstraints;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+
+/**
+ * Audio playback view for one or more audio playback channel views and controllers.
+ */
+public class AudioPlaybackChannelsView extends HBox implements IPreferenceUpdateListener
+{
+    @Resource
+    private AudioPlaybackController mAudioPlaybackController;
+    @Resource
+    private UserPreferences mUserPreferences;
+    private List<AudioPlaybackChannelView> mAudioPlaybackChannelViews = new ArrayList<>();
+    private GridPane mGridPane;
+    private PlaybackView mPlaybackView;
+    private IPanelRevalidationRequestListener mListener;
+
+    /**
+     * Constructs an instance
+     */
+    public AudioPlaybackChannelsView()
+    {
+        setPadding(new Insets(0, 3, 0, 2));
+        setSpacing(3);
+        setMaxWidth(Double.MAX_VALUE);
+        //Force the audio spectrum view's image view to (temporarily) shrink to 1 so that we can resize dynamically.
+        widthProperty().addListener((observable, oldValue, newValue) -> resetWidth());
+    }
+
+    /**
+     * Registers a listener to receive requests from this view for Swing revalidation
+     * @param listener to receive request.
+     */
+    public void setPanelRevalidationRequestListener(IPanelRevalidationRequestListener listener)
+    {
+        mListener = listener;
+    }
+
+    /**
+     * Implements preference type update listener to be notified if the user changes the playback view preference.
+     * @param preferenceType that was updated
+     */
+    @Override
+    public void preferenceUpdated(PreferenceType preferenceType)
+    {
+        if(preferenceType == PreferenceType.PLAYBACK)
+        {
+            PlaybackView preferred = mUserPreferences.getPlaybackPreference().getPlaybackView();
+
+            if(mPlaybackView != preferred)
+            {
+                mPlaybackView = preferred;
+                updatePlaybackViews();
+
+                //Since this view is embedded in a JFXPanel, the parent has to nullify the JFXPanel's scene and reset it.
+                if(mListener != null)
+                {
+                    mListener.revalidatePanel();
+                }
+            }
+        }
+    }
+
+    /**
+     * Resets the audio spectrum view width during resizing.
+     */
+    public void resetWidth()
+    {
+        for(AudioPlaybackChannelView view: mAudioPlaybackChannelViews)
+        {
+            view.resetWidth();
+        }
+    }
+
+    private void updatePlaybackViews()
+    {
+        if(!mAudioPlaybackChannelViews.isEmpty())
+        {
+            for(AudioPlaybackChannelView view: mAudioPlaybackChannelViews)
+            {
+                getGridPane().getChildren().remove(view);
+            }
+
+            mAudioPlaybackChannelViews.clear();
+        }
+
+        AudioPlaybackChannelController left = mAudioPlaybackController.getChannelController(MixerChannel.LEFT);
+        AudioPlaybackChannelView leftView = switch(mPlaybackView)
+        {
+            case MINIMAL -> new AudioPlaybackChannelViewMinimal(left);
+            case STANDARD -> new AudioPlaybackChannelViewStandard(left);
+            default -> new AudioPlaybackChannelViewComplete(left);
+        };
+
+        getGridPane().add(leftView, 0, 0);
+        mAudioPlaybackChannelViews.add(leftView);
+
+        AudioPlaybackChannelController right = mAudioPlaybackController.getChannelController(MixerChannel.RIGHT);
+        AudioPlaybackChannelView rightView = switch(mPlaybackView)
+        {
+            case MINIMAL -> new AudioPlaybackChannelViewMinimal(right);
+            case STANDARD -> new AudioPlaybackChannelViewStandard(right);
+            default -> new AudioPlaybackChannelViewComplete(right);
+        };
+        getGridPane().add(rightView, 1, 0);
+        mAudioPlaybackChannelViews.add(rightView);
+    }
+
+    /**
+     * Post instantiation/startup steps.
+     */
+    @PostConstruct
+    public void postConstruct()
+    {
+        mPlaybackView = mUserPreferences.getPlaybackPreference().getPlaybackView();
+
+        //Register for notifications of user changes to the audio playback view style
+        mUserPreferences.addUpdateListener(this);
+
+        HBox.setHgrow(getGridPane(), Priority.ALWAYS);
+        updatePlaybackViews();
+        getChildren().add(getGridPane());
+    }
+
+    private GridPane getGridPane()
+    {
+        if(mGridPane == null)
+        {
+            mGridPane = new GridPane();
+            mGridPane.setMaxWidth(Double.MAX_VALUE);
+            mGridPane.setHgap(3);
+
+            //Add two columns and give them each 50% of the width
+            ColumnConstraints ccLeft = new ColumnConstraints();
+            ccLeft.setPercentWidth(100.0 / 2);
+            ccLeft.setHgrow(Priority.ALWAYS);
+            mGridPane.getColumnConstraints().add(ccLeft);
+
+            ColumnConstraints ccRight = new ColumnConstraints();
+            ccRight.setPercentWidth(100.0 / 2);
+            ccRight.setHgrow(Priority.ALWAYS);
+            mGridPane.getColumnConstraints().add(ccRight);
+        }
+
+        return mGridPane;
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioPlaybackController.java

@@ -0,0 +1,357 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2024 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import io.github.dsheirer.audio.call.AudioSegment;
+import io.github.dsheirer.audio.call.Call;
+import io.github.dsheirer.audio.call.ICallEventListener;
+import io.github.dsheirer.log.LoggingSuppressor;
+import io.github.dsheirer.source.mixer.MixerChannel;
+import io.github.dsheirer.util.ThreadPool;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.LinkedTransferQueue;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import javafx.scene.media.MediaPlayer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+/**
+ * Controller for application audio playback channels
+ */
+@Component("audioPlaybackController")
+public class AudioPlaybackController implements ICallEventListener, IAudioPlaybackStatusListener
+{
+    private static final Logger LOG = LoggerFactory.getLogger(AudioPlaybackController.class);
+    private static final LoggingSuppressor LOGGING_SUPPRESSOR = new LoggingSuppressor(LOG);
+    private static final double AUDIO_BALANCE_LEFT = -1.0;
+    private static final double AUDIO_BALANCE_RIGHT = 1.0;
+
+    private Map<MixerChannel, AudioPlaybackChannelController> mControllerMap = new HashMap<>();
+    private LinkedTransferQueue<Call> mNewCallQueue = new LinkedTransferQueue<>();
+    private List<Call> mCalls = new ArrayList<>();
+    private LinkedTransferQueue<PlaybackRequest> mRequestQueue = new LinkedTransferQueue<>();
+    private ScheduledFuture<?> mQueueProcessorFuture;
+    private int mMaxCallQueueSize = 25;
+
+    /**
+     * Constructs an instance
+     */
+    public AudioPlaybackController()
+    {
+        mControllerMap.put(MixerChannel.LEFT, new AudioPlaybackChannelController(MixerChannel.LEFT, AUDIO_BALANCE_LEFT));
+        mControllerMap.put(MixerChannel.RIGHT, new AudioPlaybackChannelController(MixerChannel.RIGHT, AUDIO_BALANCE_RIGHT));
+
+        //Register as audio playback status listener
+        for(AudioPlaybackChannelController controller: mControllerMap.values())
+        {
+            controller.add(this);
+        }
+    }
+
+    /**
+     * Post instantiation/startup steps.
+     */
+    @PostConstruct
+    public void postConstruct()
+    {
+        if(mQueueProcessorFuture == null)
+        {
+            //Run at 250ms or four times a second
+            mQueueProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new QueueProcessor(),
+                    0, 250, TimeUnit.MILLISECONDS);
+        }
+    }
+
+    /**
+     * Pre-destruction or shutdown steps
+     */
+    @PreDestroy
+    public void preDestroy()
+    {
+        if(mQueueProcessorFuture != null)
+        {
+            mQueueProcessorFuture.cancel(true);
+        }
+
+        mRequestQueue.clear();
+        mNewCallQueue.clear();
+        mCalls.clear();
+    }
+
+    /**
+     * Process request and call queues and manage playback state of both channels.  This method is intended to be
+     * invoked by a (single) threaded processor.
+     */
+    private void process()
+    {
+        //Add new calls to the calls list.
+        mNewCallQueue.drainTo(mCalls);
+
+        //Process the request queue
+        PlaybackRequest request = mRequestQueue.poll();
+
+        while(request != null)
+        {
+            AudioPlaybackChannelController controller = mControllerMap.get(request.mixerChannel);
+
+            switch(request.playbackMode)
+            {
+                case AUTO -> controller.auto();
+                case LOCKED -> controller.lockAutoTo(request.identifier, request.system);
+                case MUTE -> controller.mute();
+                case REPLAY ->
+                {
+                    controller.replay(request.call);
+                    mCalls.remove(request.call);
+                }
+            }
+
+            request = mRequestQueue.poll();
+        }
+
+        //Remove duplicate calls
+        mCalls.removeIf(call -> call.isDuplicate());
+
+        if(mCalls.isEmpty())
+        {
+            return;
+        }
+
+        AudioPlaybackChannelController left = mControllerMap.get(MixerChannel.LEFT);
+        AudioPlaybackChannelController right = mControllerMap.get(MixerChannel.LEFT);
+
+        //Reduce calls queue size to max size but don't remove any calls tagged for locked replay.
+        int excessCalls = mCalls.size() - mMaxCallQueueSize;
+        if(excessCalls > 0)
+        {
+            Iterator<Call> it = mCalls.iterator();
+
+            while(it.hasNext() && excessCalls > 0)
+            {
+                Call call = it.next();
+                if(!(left.isLockedFor(call) || right.isLockedFor(call)))
+                {
+                    it.remove();
+                    excessCalls--;
+                    System.out.println("Removed excess call TO:" + call.getToId() + " FM:" + call.getFromId());
+                }
+            }
+        }
+
+        //Process left audio channel if it is currently empty and set for auto replay.
+        if(left.isAvailableForAutoPlay())
+        {
+            List<Call> leftCalls = new ArrayList<>(mCalls);
+
+            //Remove any calls locked to the right channel
+            if(right.isLocked())
+            {
+                Iterator<Call> it = leftCalls.iterator();
+                while(it.hasNext())
+                {
+                    if(right.isLockedFor(it.next()))
+                    {
+                        it.remove();;
+                    }
+                }
+            }
+
+            if(left.isLocked())
+            {
+                for(int x = 0; x < leftCalls.size(); x++)
+                {
+                    Call call = leftCalls.get(x);
+                    if(left.isLockedFor(call))
+                    {
+                        mCalls.remove(call);
+                        left.play(call);
+                        break;
+                    }
+                }
+            }
+            else
+            {
+                Call call = leftCalls.get(0);
+                mCalls.remove(call);
+                System.out.println("Playing call to: " + call.getToId() + " fm:" + call.getFromId());
+                left.play(call);
+            }
+
+        }
+
+        if(mCalls.isEmpty())
+        {
+            return;
+        }
+
+        //Process right audio channel if it is currently empty and set for auto replay.
+        if(right.isAvailableForAutoPlay())
+        {
+            List<Call> rightCalls = new ArrayList<>(mCalls);
+
+            //Remove any calls locked to the left channel
+            if(left.isLocked())
+            {
+                Iterator<Call> it = rightCalls.iterator();
+                while(it.hasNext())
+                {
+                    if(left.isLockedFor(it.next()))
+                    {
+                        it.remove();;
+                    }
+                }
+            }
+
+            if(right.isLocked())
+            {
+                for(int x = 0; x < rightCalls.size(); x++)
+                {
+                    Call call = rightCalls.get(x);
+                    if(right.isLockedFor(call))
+                    {
+                        mCalls.remove(call);
+                        right.play(call);
+                        break;
+                    }
+                }
+            }
+            else
+            {
+                Call call = rightCalls.get(0);
+                mCalls.remove(call);
+                right.play(call);
+            }
+        }
+    }
+
+    /**
+     * Request replay of the specified call.
+     * @param mixerChannel for the replay
+     * @param call to replay.
+     */
+    public void replay(MixerChannel mixerChannel, Call call)
+    {
+        mRequestQueue.add(new PlaybackRequest(mixerChannel, PlaybackMode.REPLAY, call, null, null));
+    }
+
+    /**
+     * Request auto-playback mode and optionally specifies a locked identifier.
+     * @param mixerChannel for the auto mode.
+     * @param identifier (optional) for locked replay.
+     * @param system (optional) for locked replay.
+     */
+    public void auto(MixerChannel mixerChannel, String identifier, String system)
+    {
+        mRequestQueue.add(new PlaybackRequest(mixerChannel,
+                (identifier == null ? PlaybackMode.AUTO : PlaybackMode.LOCKED), null, identifier, system));
+    }
+
+    /**
+     * Mutes the specified mixer channel.
+     * @param mixerChannel to mute.
+     */
+    public void mute(MixerChannel mixerChannel)
+    {
+        mRequestQueue.add(new PlaybackRequest(mixerChannel, PlaybackMode.MUTE, null, null, null));
+    }
+
+    @Override
+    public void playbackStatusUpdated(AudioPlaybackChannelController controller, MediaPlayer.Status previousStatus,
+                                      MediaPlayer.Status currentStatus)
+    {
+        //TODO: do I need this?
+    }
+
+    @Override
+    public void endOfMedia(AudioPlaybackChannelController controller)
+    {
+        //TODO: do I need this?
+    }
+
+    /**
+     * Primary audio controller for manual playback.
+     */
+    public AudioPlaybackChannelController getPrimaryController()
+    {
+        return mControllerMap.get(MixerChannel.LEFT);
+    }
+
+    /**
+     * Get the channel controller associated with the mixer channel.
+     * @return controller
+     */
+    public AudioPlaybackChannelController getChannelController(MixerChannel mixerChannel)
+    {
+        return mControllerMap.get(mixerChannel);
+    }
+
+    @Override
+    public void added(Call call)
+    {
+        mNewCallQueue.add(call);
+    }
+
+    @Override
+    public void updated(Call call) {}
+    @Override
+    public void completed(Call call, AudioSegment audioSegment) {}
+    @Override
+    public void deleted(Call call) {}
+
+    /**
+     * Playback request
+     * @param mixerChannel for the request (LEFT or RIGHT)
+     * @param playbackMode to apply
+     * @param call (optional) to replay
+     * @param identifier (optional) for locked replay.
+     * @param system (optional) for locked replay.
+     */
+    private record PlaybackRequest(MixerChannel mixerChannel, PlaybackMode playbackMode, Call call,
+                                   String identifier, String system)
+    {
+    }
+
+    /**
+     * Runnable queue processor.
+     */
+    private class QueueProcessor implements Runnable
+    {
+        @Override
+        public void run()
+        {
+            try
+            {
+                process();
+            }
+            catch(Throwable t)
+            {
+                LOGGING_SUPPRESSOR.error(t.getMessage(), 3, "Error while processing audio queue", t);
+            }
+        }
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/AudioSpectrumView.java

@@ -0,0 +1,260 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import java.util.Arrays;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.image.ImageView;
+import javafx.scene.image.PixelFormat;
+import javafx.scene.image.WritableImage;
+import javafx.scene.layout.Background;
+import javafx.scene.layout.VBox;
+import javafx.scene.media.AudioSpectrumListener;
+import javafx.scene.media.MediaPlayer;
+import javafx.scene.paint.Color;
+import javafx.util.Duration;
+
+/**
+ * Audio spectrum view provides visual display of the frequency content of the replay audio.
+ */
+public class AudioSpectrumView extends VBox implements AudioSpectrumListener
+{
+    private ObjectProperty<MediaPlayer> mMediaPlayer = new SimpleObjectProperty<>();
+    private static final int AUDIO_SPECTRUM_FFT_BANDS = 64;
+    private static final int HEIGHT = 64; //64-FFT bins plotted with one pixel per bin
+    private Color mColor = Color.YELLOW;
+    private PixelFormat mPixelFormat;
+    private WritableImage mWritableImage;
+    private ImageView mImageView;
+    private int mColorIntensity = 10;
+    private int mTimeAxisOffset = 0;
+    private int mPreviousPlaybackLine;
+    private byte[] mPlaybackLine;
+    private byte[] mClearedPlaybackLine;
+
+    /**
+     * Constructs an instance
+     */
+    public AudioSpectrumView()
+    {
+        setHeight(64);
+        setBackground(Background.fill(Color.BLACK));
+        updateColor();
+        getChildren().add(getImageView());
+
+        //Monitor the width property to dynamically resize the writable image
+        widthProperty().addListener((observable, oldValue, newWidth) -> {
+            mWritableImage = new WritableImage(newWidth.intValue(), HEIGHT);
+            mImageView.setImage(mWritableImage);
+        });
+
+        //Allow user to click within the spectrum area to seek playback to the click location
+        setOnMouseClicked(event -> {
+            double requestedPlayback = (mTimeAxisOffset + event.getX()) / 20.0;
+            MediaPlayer mediaPlayer = mediaPlayerProperty().get();
+            if(mediaPlayer != null)
+            {
+                mediaPlayer.seek(Duration.seconds(requestedPlayback));
+            }
+        });
+
+        //Monitor the media player to register and deregister from audio spectrum results and DFT bin sizing.
+        mediaPlayerProperty().addListener((observable, oldValue, newValue) -> {
+            if(oldValue != null)
+            {
+                oldValue.setAudioSpectrumListener(null);
+                reset();
+            }
+
+            if(newValue != null)
+            {
+                //Register to receive audio spectrum FFT bins
+                newValue.setAudioSpectrumListener(AudioSpectrumView.this::spectrumDataUpdate);
+                //Change the FFT bin setting from default 128 bins
+                newValue.setAudioSpectrumNumBands(AUDIO_SPECTRUM_FFT_BANDS);
+            }
+        });
+    }
+
+    /**
+     * Resets the width when the parent container is resizing.  Sets the width to 1 so that when new FFT bins come
+     * in, the image can be updated to the current width.
+     */
+    public void resetWidth()
+    {
+        mWritableImage = new WritableImage(1, HEIGHT);
+        mImageView.setImage(mWritableImage);
+    }
+
+    /**
+     * Media player property.  Bind this property to a media player so that it can register to receive audio spectrum
+     * data and control the FFT bins setting.
+     */
+    public ObjectProperty<MediaPlayer> mediaPlayerProperty()
+    {
+        return mMediaPlayer;
+    }
+
+    /**
+     * Resets the spectral view
+     */
+    public void reset()
+    {
+        mWritableImage = null;
+        getImageView().setImage(getWritableImage());
+    }
+
+    /**
+     * Image view for displaying the writable image.
+     */
+    private ImageView getImageView()
+    {
+        if(mImageView == null)
+        {
+            mImageView = new ImageView(getWritableImage());
+        }
+
+        return mImageView;
+    }
+
+    /**
+     * Writable image for plotting FFT spectrum results.
+     */
+    private WritableImage getWritableImage()
+    {
+        if(mWritableImage == null)
+        {
+            mWritableImage = new WritableImage(1, HEIGHT); //Initial width ... gets reset once visible.
+        }
+
+        return mWritableImage;
+    }
+
+    /**
+     * Updates the pixel format color array when the base color changes.
+     */
+    private void updateColor()
+    {
+        int[] argbColors = new int[256];
+        int red = (int)(mColor.getRed() * 255);
+        int green = (int)(mColor.getGreen() * 255);
+        int blue = (int)(mColor.getBlue() * 255);
+        int rgb = ((red & 0xFF) << 16) + ((green & 0xFF) << 8) + (blue & 0xFF);
+        for(int alpha = 0; alpha < 256; alpha++)
+        {
+            int tempAlpha = alpha * mColorIntensity;
+            if(tempAlpha > 255)
+            {
+                tempAlpha = 255;
+            }
+            argbColors[alpha] = ((tempAlpha & 0xFF) << 24) + rgb;
+        }
+
+        mPixelFormat = PixelFormat.createByteIndexedInstance(argbColors);
+    }
+
+    /**
+     * Implements the audio spectrum listener interface to receive FFT bin results during audio playback.
+     *
+     * @param timestamp timestamp of the event in seconds.
+     * @param duration duration for which the spectrum was computed in seconds.
+     * @param magnitudes array containing the non-positive spectrum magnitude in decibels
+     * (dB) for each band.
+     * The size of the array equals the number of bands and should be considered
+     * to be read-only.
+     * @param phases array containing the phase in the range
+     * [<code>Math.PI</code>,&nbsp;<code>Math.PI</code>] for each band.
+     * The size of the array equals the number of bands and should be considered
+     * to be read-only.
+     */
+    @Override
+    public void spectrumDataUpdate(double timestamp, double duration, float[] magnitudes, float[] phases)
+    {
+        if(mWritableImage.getWidth() != getWidth())
+        {
+            mWritableImage = new WritableImage((int)getWidth(), HEIGHT);
+            mImageView.setImage(mWritableImage);
+        }
+
+        if(mPlaybackLine == null || mPlaybackLine.length != magnitudes.length)
+        {
+            mPlaybackLine = new byte[magnitudes.length];
+            Arrays.fill(mPlaybackLine, (byte)(0xFF & 255));
+            mClearedPlaybackLine = new byte[magnitudes.length]; //Default to all zeros
+        }
+
+        int timeAxis = (int)Math.floor(timestamp * 10) * 2;
+
+        //Detect when time axis offset is non-zero and playback resets to zero-ish so we can reset.
+        if(timeAxis < mTimeAxisOffset)
+        {
+            mTimeAxisOffset = 0;
+        }
+        else
+        {
+            timeAxis -= mTimeAxisOffset;
+        }
+
+
+        //If the playback time exceeds the width of the display, shift the displayed content to the left by 25% and
+        //continue rendering.  This will make for an animated left scrolling audio playback.
+        if(timeAxis > (getWritableImage().getWidth() - 3))
+        {
+            int offset = (int)(getWidth() / 4);
+
+            //Shift the current image to the left by the offset
+            mWritableImage.getPixelWriter().setPixels(0, 0, (int)(mWritableImage.getWidth() - offset),
+                    HEIGHT, mWritableImage.getPixelReader(), offset, 0);
+
+            mWritableImage.getPixelWriter().setPixels((int)mWritableImage.getWidth() - offset, 0, offset, HEIGHT,
+                    mPixelFormat, new byte[offset * HEIGHT], 0, 1);
+
+            mTimeAxisOffset += offset;
+            timeAxis -= offset;
+        }
+
+        final byte[] values = new byte[magnitudes.length];
+        for(int x = 0; x < magnitudes.length; x++)
+        {
+            float pixelValues = magnitudes[x];
+
+            if(pixelValues <= -60f)
+            {
+                values[magnitudes.length - x - 1] = 0;
+            }
+            else
+            {
+                values[magnitudes.length - x - 1] = (byte)((int)((60.0f + pixelValues) / 60.0f * 256.0) & 0xFF);
+            }
+        }
+
+        //Clear the previous playback line
+        if(mPreviousPlaybackLine < getWritableImage().getWidth())
+        {
+            getWritableImage().getPixelWriter().setPixels(mPreviousPlaybackLine, 0, 1, mClearedPlaybackLine.length,
+                    mPixelFormat, mClearedPlaybackLine, 0, 1);
+        }
+        getWritableImage().getPixelWriter().setPixels(timeAxis++, 0, 1, values.length, mPixelFormat, values, 0, 1);
+        getWritableImage().getPixelWriter().setPixels(timeAxis++, 0, 1, values.length, mPixelFormat, values, 0, 1);
+        getWritableImage().getPixelWriter().setPixels(timeAxis, 0, 1, mPlaybackLine.length, mPixelFormat, mPlaybackLine, 0, 1);
+        mPreviousPlaybackLine = timeAxis;
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/IAudioPlaybackStatusListener.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,39 +17,25 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.gui.symbol;
+package io.github.dsheirer.audio.playbackfx;
 
-import javafx.scene.layout.VBox;
+import javafx.scene.media.MediaPlayer;
 
 /**
- * Base class for channel viewer panel
+ * Listener interface for audio playback status events.
  */
-public class ChannelView extends VBox
+public interface IAudioPlaybackStatusListener
 {
-    private boolean mShowing = false;
+    /**
+     * Notify the listener that the status of the media player has changed.
+     * @param controller for the media player
+     * @param previousStatus of the media player.
+     * @param currentStatus of the media player.
+     */
+    void playbackStatusUpdated(AudioPlaybackChannelController controller, MediaPlayer.Status previousStatus, MediaPlayer.Status currentStatus);
 
     /**
-     * Constructs an instance.
+     * Notifies the listener that current playback encountered the end of the audio media.
      */
-    public ChannelView()
-    {
-    }
-
-    /**
-     * Indicates if this panel is currently showing.
-      * @return true if showing.
-     */
-    protected boolean isShowing()
-    {
-        return mShowing;
-    }
-
-    /**
-     * Toggle the showing state to indicate when the user has selected to show this panel.
-     * @param showing true or false to disable the panel.
-     */
-    public void setShowing(boolean showing)
-    {
-        mShowing = showing;
-    }
+    void endOfMedia(AudioPlaybackChannelController controller);
 }

src/main/java/io/github/dsheirer/audio/playbackfx/IPanelRevalidationRequestListener.java

@@ -17,15 +17,12 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.module.decode.p25.reference;
+package io.github.dsheirer.audio.playbackfx;
 
 /**
- * Enumeration of argument types for the extended function.
+ * Interface to receive request for a Swing UI revaliation request from within JavaFX.
  */
-public enum ArgumentType
+public interface IPanelRevalidationRequestListener
 {
-    SOURCE_RADIO,
-    TARGET_RADIO,
-    TALKGROUP,
-    NONE;
+    void revalidatePanel();
 }

src/main/java/io/github/dsheirer/audio/playbackfx/PlaybackMode.java

@@ -0,0 +1,44 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.audio.playbackfx;
+
+import java.util.EnumSet;
+
+/**
+ * Playback modes for left/right audio channels.
+ */
+public enum PlaybackMode
+{
+    AUTO,
+    REPLAY,
+    LOCKED,
+    MUTE;
+
+    private static final EnumSet<PlaybackMode> AUTO_PLAY_MODES = EnumSet.of(AUTO, LOCKED);
+
+    /**
+     * Indicates if the playback mode is an autoplay mode (AUTO or LOCKED).
+     * @return true if an autoplay mode.
+     */
+    public boolean isAutoPlayable()
+    {
+        return AUTO_PLAY_MODES.contains(this);
+    }
+}

src/main/java/io/github/dsheirer/audio/playbackfx/PlaybackView.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2024 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,33 +17,31 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.module.decode.p25.phase1;
+package io.github.dsheirer.audio.playbackfx;
 
 /**
- * P25 Phase 1 Modulations enumeration.
+ * Audio playback view enumeration
  */
-public enum Modulation
+public enum PlaybackView
 {
-    CQPSK("Simulcast (LSM)"),
-    C4FM("Normal (C4FM)");
+    RICH("Rich"),
+    STANDARD("Standard"),
+    MINIMAL("Minimal");
 
-    private final String mLabel;
+    private String mLabel;
 
     /**
      * Constructs an instance
-     * @param label pretty display
+     * @param label to use for display purposes
      */
-    Modulation(String label)
+    PlaybackView(String label)
     {
         mLabel = label;
     }
 
-    public String getLabel()
+    @Override
+    public String toString()
     {
         return mLabel;
     }
-    public String toString()
-    {
-        return getLabel();
-    }
 }

src/main/java/io/github/dsheirer/bits/BinaryMessage.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -243,16 +243,6 @@ public class BinaryMessage extends BitSet
         return mSize;
     }
 
-    /**
-     * Current size of the message indicating the quantity of bits that have been added to this message.  This value
-     * is less than or equal to the size() value.
-     * @return current size in bits.
-     */
-    public int currentSize()
-    {
-        return mPointer;
-    }
-
     public void setSize(int size)
     {
         mSize = size;
@@ -291,20 +281,6 @@ public class BinaryMessage extends BitSet
         }
     }
 
-    /**
-     * Adds bit1 and bit2 to this bitset.
-     *
-     * Note: this method does not provide overfill protection.
-     *
-     * @param bit1 to add.
-     * @param bit2 to add.
-     */
-    public void add(boolean bit1, boolean bit2)
-    {
-        set(mPointer++, bit1);
-        set(mPointer++, bit2);
-    }
-
     public String toString()
     {
         StringBuilder sb = new StringBuilder();
@@ -425,8 +401,8 @@ public class BinaryMessage extends BitSet
         boolean[] returnValue = null;
 
         if(startIndex >= 0 &&
-                startIndex < endIndex &&
-                endIndex < mSize)
+            startIndex < endIndex &&
+            endIndex < mSize)
         {
             returnValue = new boolean[endIndex - startIndex + 1];
 
@@ -457,7 +433,7 @@ public class BinaryMessage extends BitSet
         if(bits.length > 32)
         {
             throw new IllegalArgumentException("Overflow - must be 32 bits "
-                    + "or less to fit into a primitive integer value");
+                + "or less to fit into a primitive integer value");
         }
 
         int value = 0;
@@ -475,203 +451,6 @@ public class BinaryMessage extends BitSet
         return value;
     }
 
-    /**
-     * Returns the integer value of the message field described by the field argument.
-     * @param intField with start and end indices (inclusive).
-     * @return integer field value.
-     */
-    public int getInt(IntField intField)
-    {
-        int value = 0;
-
-        for(int index = intField.start(); index <= intField.end(); index++)
-        {
-            value = Integer.rotateLeft(value, 1);
-
-            if(get(index))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-    /**
-     * Returns the integer value of the message field described by the field argument.
-     * @param fragmentedField with an array of message indices
-     * @return integer field value.
-     */
-    public int getInt(FragmentedIntField fragmentedField)
-    {
-        int value = 0;
-
-        for(int index: fragmentedField.indices())
-        {
-            value = Integer.rotateLeft(value, 1);
-
-            if(get(index))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-    /**
-     * Indicates if the message field contains a non-zero value indicated by any bits set in the int field indices.
-     * @param intField to inspect
-     * @return true if any of the bits are set, indicating a non-zero value.
-     */
-    public boolean hasInt(IntField intField)
-    {
-        return nextSetBit(intField.start()) <= intField.end();
-    }
-
-    /**
-     * Indicates if the message field contains a non-zero value indicated by any bits set in the int field indices.
-     * @param fragmentedField to inspect
-     * @return true if any of the bits are set, indicating a non-zero value.
-     */
-    public boolean hasInt(FragmentedIntField fragmentedField)
-    {
-        for(int index: fragmentedField.indices())
-        {
-            if(get(index))
-            {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Returns the integer value of the message field described by the field argument where the message start index is
-     * offset within this binary message.
-     * @param intField with start and end indices (inclusive).
-     * @param offset to the start of the first message index.
-     * @return integer field value.
-     */
-    public int getInt(IntField intField, int offset)
-    {
-        int value = 0;
-
-        for(int index = intField.start() + offset; index <= intField.end() + offset; index++)
-        {
-            value = Integer.rotateLeft(value, 1);
-
-            if(get(index))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-    /**
-     * Returns the integer value of the message field described by the field argument where the message start index is
-     * offset within this binary message.
-     * @param fragmentedField with an array of field indices
-     * @param offset to the start of the first message index.
-     * @return integer field value.
-     */
-    public int getInt(FragmentedIntField fragmentedField, int offset)
-    {
-        int value = 0;
-
-        for(int index: fragmentedField.indices())
-        {
-            value = Integer.rotateLeft(value, 1);
-
-            if(get(index + offset))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-    /**
-     * Indicates if the message field contains a non-zero value indicated by any bits set in the int field indices.
-     * @param intField to inspect
-     * @param offset to the first bit of the message.
-     * @return true if any of the bits are set, indicating a non-zero value.
-     */
-    public boolean hasInt(IntField intField, int offset)
-    {
-        return nextSetBit(intField.start() + offset) <= (intField.end() + offset);
-    }
-
-    /**
-     * Indicates if the message field contains a non-zero value indicated by any bits set in the int field indices.
-     * @param intField to inspect
-     * @param offset to the first bit of the message.
-     * @return true if any of the bits are set, indicating a non-zero value.
-     */
-    public boolean hasInt(FragmentedIntField fragmentedField, int offset)
-    {
-        for(int index: fragmentedField.indices())
-        {
-            if(get(index + offset))
-            {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Returns the long value of the message field described by the field argument.
-     * @param intField with start and end indices (inclusive).
-     * @return integer field value.
-     */
-    public long getLong(LongField intField)
-    {
-        long value = 0;
-
-        for(int index = intField.start(); index <= intField.end(); index++)
-        {
-            value = Long.rotateLeft(value, 1);
-
-            if(get(index))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-    /**
-     * Returns the long value of the message field described by the field argument where the message start index is
-     * offset within this binary message.
-     * @param intField with start and end indices (inclusive).
-     * @param offset to the start of the first message index.
-     * @return field value.
-     */
-    public long getLong(LongField intField, int offset)
-    {
-        long value = 0;
-
-        for(int index = intField.start() + offset; index <= intField.end() + offset; index++)
-        {
-            value = Long.rotateLeft(value, 1);
-
-            if(get(index))
-            {
-                value++;
-            }
-        }
-
-        return value;
-    }
-
-
     /**
      * Returns the integer value represented by the bit array
      *
@@ -686,7 +465,7 @@ public class BinaryMessage extends BitSet
         if(bits.length > 32)
         {
             throw new IllegalArgumentException("Overflow - must be 32 bits "
-                    + "or less to fit into a primitive integer value");
+                + "or less to fit into a primitive integer value");
         }
 
         int value = 0;
@@ -721,28 +500,6 @@ public class BinaryMessage extends BitSet
         }
     }
 
-    /**
-     * Sets the integer value to the field described by the argument.
-     * @param value to set
-     * @param intField describing the indices of the field.
-     */
-    public void setInt(int value, IntField intField)
-    {
-        for(int x = 0; x < intField.width(); x++)
-        {
-            int mask = 1 << (intField.width() - x - 1);
-
-            if((value & mask) == mask)
-            {
-                set(intField.start() + x);
-            }
-            else
-            {
-                clear(intField.start() + x);
-            }
-        }
-    }
-
     /**
      * Returns the byte value represented by the bit array
      *
@@ -756,7 +513,7 @@ public class BinaryMessage extends BitSet
         if(bits.length != 8)
         {
             throw new IllegalArgumentException("Invalid - there must be 8"
-                    + "indexes to form a proper byte");
+                + "indexes to form a proper byte");
         }
 
         int value = 0;
@@ -788,7 +545,7 @@ public class BinaryMessage extends BitSet
         if(bits.length != 8)
         {
             throw new IllegalArgumentException("Invalid - there must be 8"
-                    + "indexes to form a proper byte");
+                + "indexes to form a proper byte");
         }
 
         int value = 0;
@@ -916,7 +673,7 @@ public class BinaryMessage extends BitSet
         if(bits.length > 64)
         {
             throw new IllegalArgumentException("Overflow - must be 64 bits "
-                    + "or less to fit into a primitive long value");
+                + "or less to fit into a primitive long value");
         }
 
         long value = 0;
@@ -948,7 +705,7 @@ public class BinaryMessage extends BitSet
         if(bits.length > 64)
         {
             throw new IllegalArgumentException("Overflow - must be 64 bits "
-                    + "or less to fit into a primitive long value");
+                + "or less to fit into a primitive long value");
         }
 
         long value = 0;
@@ -985,18 +742,6 @@ public class BinaryMessage extends BitSet
         return sb.toString();
     }
 
-    /**
-     * Returns the integer field formatted as a hex value using zero prefixes to pad the hex character count to fully
-     * represent the size (width) of the field.
-     * @param field to parse as hex
-     * @return hex value.
-     */
-    public String getHex(IntField field)
-    {
-        int width = Math.ceilDiv(field.width(), 4);
-        return String.format("%0" + width + "X", getInt(field));
-    }
-
     /**
      * Format the byte value that starts at the specified index as hexadecimal.  If the length of the message is less
      * than the start index plus 7 bits, then the value represents those bits as high-order bits with zero padding in
@@ -1036,7 +781,7 @@ public class BinaryMessage extends BitSet
         else
         {
             throw new IllegalArgumentException("BitSetBuffer.getHex() "
-                    + "maximum array length is 63 bits");
+                + "maximum array length is 63 bits");
         }
     }
 
@@ -1057,7 +802,7 @@ public class BinaryMessage extends BitSet
         if(FastMath.abs(end - start) > 32)
         {
             throw new IllegalArgumentException("Overflow - must be 32 bits "
-                    + "or less to fit into a primitive integer value");
+                + "or less to fit into a primitive integer value");
         }
 
         int value = 0;
@@ -1103,14 +848,14 @@ public class BinaryMessage extends BitSet
         if(get(start))
         {
             //Negative value - flip and add one
-            BinaryMessage fragment = getSubMessage(start, end + 1);
+            BinaryMessage fragment = getSubMessage(start, end);
             fragment.flip(0, fragment.size());
-            return -(fragment.getInt(0, fragment.size() - 1) + 1);
+            return fragment.getInt(1, fragment.size()) + 1;
         }
         else
         {
             //Positive value - return the contents.
-            return getInt(start, end);
+            return getInt(start + 1, end);
         }
     }
 
@@ -1132,7 +877,7 @@ public class BinaryMessage extends BitSet
         if(FastMath.abs(end - start) > 64)
         {
             throw new IllegalArgumentException("Overflow - must be 64 bits "
-                    + "or less to fit into a primitive long value");
+                + "or less to fit into a primitive long value");
         }
 
         long value = 0;
@@ -1287,7 +1032,7 @@ public class BinaryMessage extends BitSet
         if(!message.matches("[01]*"))
         {
             throw new IllegalArgumentException(
-                    "Message must contain only zeros and ones");
+                "Message must contain only zeros and ones");
         }
 
         BinaryMessage buffer = new BinaryMessage(message.length());

src/main/java/io/github/dsheirer/bits/CorrectedBinaryMessage.java

@@ -1,20 +1,23 @@
 /*
- * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2019 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
  */
 package io.github.dsheirer.bits;
 
@@ -81,9 +84,9 @@ public class CorrectedBinaryMessage extends BinaryMessage
     /**
      * Returns a new binary message containing the bits from (inclusive) to end (exclusive).
      *
-     * @param start bit inclusive
-     * @param end bit exclusive
-     * @return message with sub message bits
+     * @param start bit
+     * @param end bit
+     * @return message
      */
     public CorrectedBinaryMessage getSubMessage(int start, int end)
     {

src/main/java/io/github/dsheirer/bits/FragmentedIntField.java

@@ -1,45 +0,0 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
- */
-
-package io.github.dsheirer.bits;
-
-/**
- * Defines a fragmented or non-contiguous bit field within a binary message.
- * @param indices for the bits in the field.
- */
-public record FragmentedIntField(int... indices)
-{
-    public FragmentedIntField
-    {
-        if(indices.length > 32)
-        {
-            throw new IllegalArgumentException("Integer field indices size [" + indices.length + "] cannot exceed 32-bits for an integer");
-        }
-    }
-
-    /**
-     * Utility constructor method.
-     * @param indices (inclusive)
-     * @return constructed fragmented integer field.
-     */
-    public static FragmentedIntField of(int... indices)
-    {
-        return new FragmentedIntField(indices);
-    }
-}

src/main/java/io/github/dsheirer/bits/IntField.java

@@ -1,141 +0,0 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
- */
-
-package io.github.dsheirer.bits;
-
-/**
- * Defines a contiguous bit field within a binary message.
- * @param start bit index, inclusive.
- * @param end bit index, inclusive.
- */
-public record IntField(int start, int end)
-{
-    public IntField
-    {
-        if(end - start > 32)
-        {
-            throw new IllegalArgumentException("Integer field length [" + (end - start) + "] cannot exceed 32-bits for an integer");
-        }
-
-        if(end < start)
-        {
-            throw new IllegalArgumentException("Integer field start index must be less than end index");
-        }
-    }
-
-    /**
-     * Width of the field in bit positions
-     * @return width
-     */
-    public int width()
-    {
-        return end() - start() + 1;
-    }
-
-    /**
-     * Utility constructor method.
-     * @param start index (inclusive)
-     * @param end index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField range(int start, int end)
-    {
-        return new IntField(start, end);
-    }
-
-    /**
-     * Utility constructor method for a field with one four bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length4(int start)
-    {
-        return new IntField(start, (start + 3));
-    }
-
-    /**
-     * Utility constructor method for a field with one four bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length6(int start)
-    {
-        return new IntField(start, (start + 5));
-    }
-
-    /**
-     * Utility constructor method for a field with one octet of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length8(int start)
-    {
-        return new IntField(start, (start + 7));
-    }
-
-    /**
-     * Utility constructor method for a field with 12 bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length12(int start)
-    {
-        return new IntField(start, (start + 11));
-    }
-
-    /**
-     * Utility constructor method for a field with two octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length16(int start)
-    {
-        return new IntField(start, (start + 15));
-    }
-
-    /**
-     * Utility constructor method for a field with 20 bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length20(int start)
-    {
-        return new IntField(start, (start + 19));
-    }
-
-    /**
-     * Utility constructor method for a field with two octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length24(int start)
-    {
-        return new IntField(start, (start + 23));
-    }
-
-    /**
-     * Utility constructor method for a field with three octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static IntField length32(int start)
-    {
-        return new IntField(start, (start + 31));
-    }
-}

src/main/java/io/github/dsheirer/bits/LongField.java

@@ -1,122 +0,0 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2024 Dennis Sheirer
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
- */
-
-package io.github.dsheirer.bits;
-
-/**
- * Defines a contiguous bit field within a binary message.
- * @param start bit index, inclusive.
- * @param end bit index, inclusive.
- */
-public record LongField(int start, int end)
-{
-    public LongField
-    {
-        if(end - start > 64)
-        {
-            throw new IllegalArgumentException("Long field length [" + (end - start) + "] cannot exceed 64-bits for a long");
-        }
-
-        if(end < start)
-        {
-            throw new IllegalArgumentException("Long field start index must be less than end index");
-        }
-    }
-
-    /**
-     * Utility constructor method.
-     * @param start index (inclusive)
-     * @param end index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField range(int start, int end)
-    {
-        return new LongField(start, end);
-    }
-
-    /**
-     * Utility constructor method for a field with one four bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length4(int start)
-    {
-        return new LongField(start, (start + 3));
-    }
-
-    /**
-     * Utility constructor method for a field with one octet of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length8(int start)
-    {
-        return new LongField(start, (start + 7));
-    }
-
-    /**
-     * Utility constructor method for a field with 12 bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length12(int start)
-    {
-        return new LongField(start, (start + 11));
-    }
-
-    /**
-     * Utility constructor method for a field with two octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length16(int start)
-    {
-        return new LongField(start, (start + 15));
-    }
-
-    /**
-     * Utility constructor method for a field with 20 bits of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length20(int start)
-    {
-        return new LongField(start, (start + 19));
-    }
-
-    /**
-     * Utility constructor method for a field with two octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length24(int start)
-    {
-        return new LongField(start, (start + 23));
-    }
-
-    /**
-     * Utility constructor method for a field with three octets of length.
-     * @param start index (inclusive)
-     * @return constructed bit field.
-     */
-    public static LongField length32(int start)
-    {
-        return new LongField(start, (start + 31));
-    }
-}

src/main/java/io/github/dsheirer/bits/MultiSyncPatternMatcher.java

@@ -1,31 +1,35 @@
 /*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
  */
 package io.github.dsheirer.bits;
 
 import io.github.dsheirer.dsp.symbol.ISyncDetectListener;
-import java.util.ArrayList;
-import java.util.List;
 import org.apache.commons.lang3.Validate;
 import org.apache.commons.math3.util.FastMath;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Multi-Sync pattern matcher.  Accepts multiple sync detector objects for
  * comparision against the incoming bit stream.
@@ -35,7 +39,6 @@ import org.slf4j.LoggerFactory;
  * of the Long.rotate methods will wrap the MSB around to the LSB and
  * corrupt the matching value.
  */
-@Deprecated //remove after P25P2 decoder is updated
 public class MultiSyncPatternMatcher
 {
     private final static Logger mLog = LoggerFactory.getLogger(MultiSyncPatternMatcher.class);

src/main/java/io/github/dsheirer/bits/SoftSyncDetector.java

@@ -1,27 +1,23 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2025 Dennis Sheirer
+/*******************************************************************************
+ * sdr-trunk
+ * Copyright (C) 2014-2018 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by  the Free Software Foundation, either version 3 of the License, or  (at your option) any
+ * later version.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * ****************************************************************************
- */
+ * You should have received a copy of the GNU General Public License  along with this program.
+ * If not, see <http://www.gnu.org/licenses/>
+ *
+ ******************************************************************************/
 package io.github.dsheirer.bits;
 
 import io.github.dsheirer.dsp.symbol.ISyncDetectListener;
 import org.apache.commons.lang3.Validate;
 
-@Deprecated //Remove after P25P2 decoder is updated.
 public class SoftSyncDetector implements ISyncProcessor
 {
     private ISyncDetectListener mListener;