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Restore stream quality defaults

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James Magahern
2026-06-07 00:52:37 -07:00
parent 0cb091cb53
commit a9f8509b99
5 changed files with 40 additions and 40 deletions
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32
AGENTS.md
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@@ -99,16 +99,16 @@ Audio output:
- Maps `0:a:0?`
- Disables video with `-vn`
- Converts to MP3 with `libmp3lame`
- Uses `session.options.audioBitrate`, default `64k`
- Uses `session.options.audioChannels`, default `1`
- Uses `session.options.audioSampleRate`, default `44100`
- Uses `session.options.audioBitrate`, default `160k`
- Uses `session.options.audioChannels`, default `2`
- Uses `session.options.audioSampleRate`, default `48000`
- Outputs to `pipe:1`
Frame output:
- Maps `0:v:0`
- Disables audio with `-an`
- Applies `fps=<fps>,scale=w='min(<width>,iw)':h=-2:flags=fast_bilinear:out_range=pc,format=yuvj420p`
- Applies `fps=<fps>,scale=w='min(<width>,iw)':h=-2:flags=bicubic:out_range=pc,format=yuvj420p`
- Encodes `mjpeg`
- Uses `-pix_fmt yuvj420p`, `-color_range pc`, `-q:v <quality>`
- Outputs `image2pipe` to either `pipe:1` or `pipe:3`
@@ -185,24 +185,24 @@ Runtime:
- `RECENT_URL_LIMIT`: recent URL count, default `12`.
- `FAVORITES_PATH`: favorites JSON path.
- `FAVORITES_LIMIT`: favorites count, default `50`.
- `DEFAULT_FPS`: default frame rate, fallback `8`, clamped `1..30`.
- `DEFAULT_FRAME_WIDTH`: default maximum frame width, fallback `480`, clamped `160..1920`.
- `JPEG_QUALITY`: default JPEG quality, fallback `12`, clamped `2..18`; lower is better for ffmpeg `-q:v`.
- `DEFAULT_AUDIO_BITRATE`: default MP3 audio bitrate, fallback `64k`.
- `DEFAULT_AUDIO_CHANNELS`: default MP3 audio channels, fallback `1`, clamped `1..2`.
- `DEFAULT_AUDIO_SAMPLE_RATE`: default MP3 audio sample rate, fallback `44100`, clamped `22050..48000`.
- `MAX_WS_BUFFER_BYTES`: server-side WebSocket JPEG frame backlog cap, default `524288`.
- `DEFAULT_FPS`: default frame rate, fallback `24`, clamped `1..30`.
- `DEFAULT_FRAME_WIDTH`: default maximum frame width, fallback `960`, clamped `160..1920`.
- `JPEG_QUALITY`: default JPEG quality, fallback `7`, clamped `2..18`; lower is better for ffmpeg `-q:v`.
- `DEFAULT_AUDIO_BITRATE`: default MP3 audio bitrate, fallback `160k`.
- `DEFAULT_AUDIO_CHANNELS`: default MP3 audio channels, fallback `2`, clamped `1..2`.
- `DEFAULT_AUDIO_SAMPLE_RATE`: default MP3 audio sample rate, fallback `48000`, clamped `22050..48000`.
- `MAX_WS_BUFFER_BYTES`: server-side WebSocket JPEG frame backlog cap, default `2097152`.
- `MAX_AUDIO_QUEUE_BYTES`: single-mode audio output queue cap, default `4194304`.
- `MAX_RELAY_BRANCH_QUEUE_BYTES`: relay per-branch compressed-input queue cap, default `8388608`.
Session playback options are accepted by `POST /api/session` even though the UI hides them:
- `fps`: default `8`, clamped `1..30`.
- `width`: default `480`, clamped `160..1920`.
- `fps`: default `24`, clamped `1..30`.
- `width`: default `960`, clamped `160..1920`.
- `quality`: defaults to `JPEG_QUALITY`, clamped `2..18`; lower is better for ffmpeg `-q:v`.
- `audioBitrate`: default `64k`, accepts two or three digits followed by `k`.
- `audioChannels`: default `1`, clamped `1..2`.
- `audioSampleRate`: default `44100`, clamped `22050..48000`.
- `audioBitrate`: default `160k`, accepts two or three digits followed by `k`.
- `audioChannels`: default `2`, clamped `1..2`.
- `audioSampleRate`: default `48000`, clamped `22050..48000`.
## Docker Notes