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2.4 KiB
2.4 KiB
Vyla Ecosystem Architecture
High-level architecture, module boundaries, communication protocols, and design principles of the Vyla Ecosystem.
System Topology
| Ecosystem Layer | Core Technologies | Primary Responsibilities |
|---|---|---|
| Client Interfaces | Vyla Home (Tauri v2), Vyla Go (Mobile), Vyla TV (ExoPlayer), Web Players | Render UI, manage local user state, initiate playback via SSE, handle failover queues. |
| Stream API Gateway | Node.js Cluster, SSE, HTTP Proxy | Multi-core IPC caching (1,500 entries, 5-min TTL), HLS/AES key rewriting, 120-byte fake image mask stripping. |
| Vyla SDK Resolver | @vyla-entertainment/sdk (ESM) |
60+ provider scrapers, randomized jitter scheduling, two-phase stream validation, manga scraping with Chrome 131 TLS fingerprinting. |
| Upstream Hosts | Third-party CDNs & Video Hosts | Remote video segment delivery, HLS manifest endpoints, subtitle hosts. |
Projects Overview
| Directory / Package | Language / Framework | Purpose |
|---|---|---|
Documentation |
HTML5, Vanilla JS, CSS3 | Official developer documentation platform hosted at vyla.cc. |
Stream API |
Node.js (Cluster, HTTP, SSE) | Self-hosted streaming microservice gateway with caching and reverse proxying. |
SDK |
Node.js (ESM), TLS Client | Core multi-provider scraping library (@vyla-entertainment/sdk). |
Home |
Tauri v2, Rust, Node.js Sidecar | Native desktop application for Windows, macOS, and Linux. |
TV |
Kotlin, Jetpack Compose, ExoPlayer | Native 10-foot Leanback streaming application for Android TV and Fire TV. |
Go |
Tauri v2 Mobile, WebGL Shaders | Native mobile client for Android devices. |
Core Architectural Invariants
- Decoupled Resolution: Client interfaces never scrape providers directly; they interact through
@vyla-entertainment/sdkor the Stream API gateway. - Progressive Playback: Streaming links are emitted incrementally over Server-Sent Events (SSE). Players start playback on the first candidate (3-8s) and queue subsequent sources as fallbacks.
- Transparent Proxying: All upstream HLS playlists are rewritten to route segments and AES encryption keys through the local gateway, bypassing browser CORS restrictions and stripping 120-byte image obfuscation masks.
- Resilience by Default: Provider queries are scheduled with randomized jitter and timeout budgets to prevent burst rate limits.