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infra/stacks/f1-stream/files/backend
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Viktor Barzin 9bf0523ea9
[ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 
Phase 4 - Stream Health and Fallback:
- StreamHealthChecker with partial GET validation of m3u8 content
- Bitrate extraction from BANDWIDTH tags
- Response time measurement for quality ranking
- Fallback ordering: live first, fastest response time first
- GET /streams now only returns health-verified streams

Phase 5 - HLS Proxy Core:
- GET /proxy?url= - m3u8 playlist fetch with full URI rewriting
- GET /relay?url= - chunked segment relay (never buffers full segment)
- m3u8 rewriter handles master, variant, and segment URIs
- Base64url encoding for URL parameters
- CORS middleware for browser playback
- Range header forwarding for seeking support
2026-02-23 23:41:16 +00:00
..
extractors [ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 2026-02-23 23:41:16 +00:00
__init__.py [ci skip] f1-stream: add F1 schedule subsystem (Phase 2) 2026-02-23 22:55:13 +00:00
health.py [ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 2026-02-23 23:41:16 +00:00
m3u8_rewriter.py [ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 2026-02-23 23:41:16 +00:00
main.py [ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 2026-02-23 23:41:16 +00:00
proxy.py [ci skip] f1-stream: add stream health checker and HLS proxy (Phases 4-5) 2026-02-23 23:41:16 +00:00
requirements.txt [ci skip] f1-stream: add F1 schedule subsystem (Phase 2) 2026-02-23 22:55:13 +00:00
schedule.py [ci skip] f1-stream: add F1 schedule subsystem (Phase 2) 2026-02-23 22:55:13 +00:00