Denny
ad377f4006
#30 - updates changelog with description of audio broadcaster feature.
2017-01-07 08:19:18 -05:00
Denny
648b12fd16
#30 - resolves logic issue that was preventing deletion of temporary stream recordings. Changes the streamable recording queue in the AudioBroadcaster to find the recording with the earliest start time to prevent situations where a long recording might close out and enter the broadcast queue after a shorter recording that started later, but would have been replayed first.
2017-01-07 07:31:47 -05:00
Denny
bc430b255f
#30 - changes internal MP3 temporary recording stream management so that the broadcast model manages the recordings and sends the completed recordings to the broadcasters to avoid 2 or more streams recording MP3 files for the same audio call.
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Note: there is a bug where temporary recordings are not being consistently deleted that I'm still working on.
2017-01-03 09:27:17 -05:00
Denny
4578e45f60
#30 - adds streaming status color indicators to the streaming panel table.
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Resolves issue with temporary streaming file name collisions by adding a 1-up number to each generated temporary recording file.
2017-01-03 06:41:22 -05:00
Denny
42c18341b6
#30 - adds support for Shoutcast V2 (aka Ultravox 2.1) audio streams.
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Resolves issue with MP3 framing where the remote server was disconnecting us due to bad MP3 sync. The LAME encoder was sending partial 20 byte MP3 frames initiall, then following with a 144 byte array which contained the remainder of the first frame and the header of the next frame. Adjusted the MP3SilenceGenerator to only emit complete MP3 frames.
This should be the final commit for this feature, pending merge back into master branch.
2017-01-02 16:05:00 -05:00
Denny
e71a1dbeda
#30 - changes audio broadcaster to send full/complete MP3 frames instead of partial frames in order to reduce remote server disconnnects due to MP3 frame sync loss on remote server.
2016-12-29 08:20:10 -05:00
Denny
a4e3c53ba8
#30 - adds support for Shoutcast V1 streaming. Resolves issue where temporary MP3 recording files were not being flushed at the end, causing partial frames to be streamed resulting in repeated remote server connection resets.
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Note: Shoutcast V1 streaming to a Shoutcast V2.5.x server seems to be problematic. The newer server tracks MP3 boundaries in order to insert advertising and this appears to have problems keeping sync with the MP3 stream. I spent significant time eliminating MP3 framing errors in my code. You can see these 'Bad frame' errors in the sc_serv.log and the shoutcast server will eventually reset the connection after a period of time or after a number of framing errors occur. I anticipate that streaming to a Shoutcast V2 server using the ultravox (ie V2.x) protocol may resolve this issue.
2016-12-29 05:59:14 -05:00
Denny
0cebe7e5d9
#30 - cleanup
2016-12-26 13:48:24 -05:00
Denny
5611f594c7
#30 - improves silence frame handling. Appends silence to end of MP3 recordings to round them out to whole second intervals and adds an MP3 silence generator to generate 1 second silence frames each interval when there is no audio to broadcast. Previous approach used static silence frame, but we can't generate an exactly 1 second frame, so the remote server was resetting the connection when it detected that we were sending data at over or under rate.
2016-12-26 11:52:25 -05:00
Denny
524a76e583
#30 WIP extracted the IcecastMetadataUpdater and merged some of the icecast configuration method into a new superclass.
2016-12-26 09:08:34 -05:00
Denny
c216f56c4f
#30 WIP extracted the IcecastMetadataUpdater and merged some of the icecast configuration method into a new superclass.
2016-12-24 05:41:04 -05:00
Denny
5e4cbf2a4e
#30 WIP on using the new apache mina library
2016-12-18 10:17:09 -05:00
Denny
1d7354b4a8
#30 WIP on using the new apache mina library
2016-12-18 09:09:47 -05:00
Denny
d085ecc0c9
#30 WIP on using the new apache mina library
2016-12-17 16:29:52 -05:00
Denny
1c8362c1fc
#30 WIP - cleanup
2016-12-11 10:38:23 -05:00
Denny
b65ff17ede
#30 WIP - adds support for Icecast 2 (v2.4+) audio streams. Adds additional fields (genre, description, public) to Icecast 1 configuration editors. Adds audio broadcast delay to Broadcastify and Icecast editors.
2016-12-11 06:55:42 -05:00
Denny
4290d8e403
#30 WIP - icecast 2 broadcaster cleanup
2016-12-10 10:21:08 -05:00
Denny
293dec8a1c
#30 WIP - adds radio reference web service lookup of broadcastify feed settings dialog.
2016-12-09 19:50:14 -05:00
Denny
f44892c62b
#30 WIP - broadcastify and icecast TCP streams working and editors are complete. Adds icons to editor and table views.
2016-12-04 07:28:03 -05:00
Denny
b71415b82a
#30 WIP - broadcastify multi-channel streaming is functional.
2016-11-27 11:58:34 -05:00
Denny
ecfac83eb4
#30 WIP - adds stream manager to receive multiple audio stream's packets and convert the audio and persist to disk. Broadcaster will now receive converted audio files to stream out to the server.
2016-11-13 04:33:45 -05:00
Denny
357979a5dd
#30 - WIP - adds Icecast TCP(v2.3) and HTTP(v2.4) server support. Adds streaming tab and ability to add/delete/change streaming configurations. Adds streaming channel alias id so that aliases can be tagged to stream to one or more stream channels. Adds initial support for broadcastify streaming.
2016-11-06 09:33:49 -05:00
Denny
893cbba277
#30 - WIP on the shoutcast v2 protocol
2016-10-23 06:03:07 -04:00
Denny
ac23aea602
#30 - WIP on the shoutcast v2 protocol
2016-10-21 05:30:36 -04:00
Denny
a43ae9ce53
#30 - WIP on the shoutcast v2 protocol
2016-09-30 05:59:14 -04:00
Denny
02f470cf91
#30 - WIP on the shoutcast v2 protocol
2016-09-29 20:50:00 -04:00
Denny
6138838d60
#30 - WIP on the shoutcast v2 protocol
2016-09-14 06:07:21 -04:00
Denny
2537a71375
#30 - WIP Streaming audio support. Adds Shoutcast V1 handler.
2016-09-12 04:28:46 -04:00
