75 lines
2.1 KiB
Markdown
75 lines
2.1 KiB
Markdown
# Compatibility Matrix
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## Mandatory Acceptance Matrix
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The deterministic acceptance matrix is driven by tester binaries, not by a dummy pipeline source.
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Run it with:
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```bash
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cmake -B build -S .
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cmake --build build
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./scripts/acceptance_standalone.sh
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```
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Covered rows:
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| Row | Protocol | Codec | Transport | Runner |
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|-----|----------|-------|-----------|--------|
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| 1 | RTP | H.264 | UDP RTP | `./scripts/acceptance_standalone.sh` |
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| 2 | RTP | H.265 | UDP RTP | `./scripts/acceptance_standalone.sh` |
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| 3 | RTMP | H.264 | `libavformat` | `./scripts/acceptance_standalone.sh` |
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| 4 | RTMP | H.265 | `libavformat` | `./scripts/acceptance_standalone.sh` |
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| 5 | RTMP | H.264 | `ffmpeg_process` | `./scripts/acceptance_standalone.sh` |
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| 6 | RTMP | H.265 | `ffmpeg_process` | `./scripts/acceptance_standalone.sh` |
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Notes:
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- RTMP is Enhanced RTMP only.
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- The custom RTMP packetizer and domestic mode are removed.
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- `encoder.backend` remains `auto|ffmpeg`; both resolve to FFmpeg.
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## Optional Checks (Non-Blocking)
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These are useful interoperability checks, but they are not part of the mandatory acceptance gate:
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- `./scripts/rtmp_srs_smoke.sh`
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- `./scripts/live_srs_forward_smoke.sh '<cvmmap-uri>'`
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- manual WHEP playback through SRS
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- manual ZLMediaKit interoperability checks
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- live MCAP capture, validation, and paced replay
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## Recording Coverage
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MCAP support is validated separately with:
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- `./build/mcap_reader_tester`
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- `./build/mcap_replay_tester`
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- `./scripts/replay_mcap.sh`
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Current recording scope:
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| Output | Codec | Notes |
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|--------|-------|-------|
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| MCAP `foxglove.CompressedVideo` | H.264 | Stored as Annex B access units |
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| MCAP `foxglove.CompressedVideo` | H.265 | Stored as Annex B access units |
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## Current Defaults
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| Setting | Value |
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|---------|-------|
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| Encoder backend | `auto` -> FFmpeg |
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| RTMP transport | `libavformat` |
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| RTMP mode | Enhanced only |
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| Encoder device | `auto` |
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| Low-latency GOP | `30` |
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| B-frames | `0` |
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## What Is No Longer Supported
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- GStreamer encoder backend
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- custom RTMP packetizer
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- RTMP domestic mode
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- dummy input flags in the main runtime
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- direct in-repo RTSP/WebRTC publishing
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