buzzert/carplay
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Restore stream quality defaults

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This commit is contained in:
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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16
server/index.js
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@@ -34,7 +34,7 @@ const FAVORITES_PATH = process.env.FAVORITES_PATH ?? path.join(__dirname, '..',
const FAVORITES_LIMIT = clampInteger(process.env.FAVORITES_LIMIT, 50, 1, 200);
const SESSION_TTL_MS = 60 * 60 * 1000;
const PLAYBACK_READY_TIMEOUT_MS = 15 * 1000;
const MAX_WS_BUFFER_BYTES = clampInteger(process.env.MAX_WS_BUFFER_BYTES, 512 * 1024, 128 * 1024, 64 * 1024 * 1024);
const MAX_WS_BUFFER_BYTES = clampInteger(process.env.MAX_WS_BUFFER_BYTES, 2 * 1024 * 1024, 128 * 1024, 64 * 1024 * 1024);
const MAX_AUDIO_QUEUE_BYTES = clampInteger(process.env.MAX_AUDIO_QUEUE_BYTES, 4 * 1024 * 1024, 256 * 1024, 128 * 1024 * 1024);
const MAX_RELAY_BRANCH_QUEUE_BYTES = clampInteger(process.env.MAX_RELAY_BRANCH_QUEUE_BYTES, 8 * 1024 * 1024, 512 * 1024, 256 * 1024 * 1024);
const RELAY_BRANCH_PAUSE_BYTES = Math.floor(MAX_RELAY_BRANCH_QUEUE_BYTES / 2);
@@ -42,12 +42,12 @@ const JPEG_SOI = Buffer.from([0xff, 0xd8]);
const JPEG_EOI = Buffer.from([0xff, 0xd9]);
const defaults = {
fps: clampInteger(process.env.DEFAULT_FPS, 8, 1, 30),
width: clampInteger(process.env.DEFAULT_FRAME_WIDTH, 480, 160, 1920),
quality: clampInteger(process.env.JPEG_QUALITY, 12, 2, 18),
audioBitrate: parseAudioBitrate(process.env.DEFAULT_AUDIO_BITRATE, '64k'),
audioChannels: clampInteger(process.env.DEFAULT_AUDIO_CHANNELS, 1, 1, 2),
audioSampleRate: clampInteger(process.env.DEFAULT_AUDIO_SAMPLE_RATE, 44100, 22050, 48000),
fps: clampInteger(process.env.DEFAULT_FPS, 24, 1, 30),
width: clampInteger(process.env.DEFAULT_FRAME_WIDTH, 960, 160, 1920),
quality: clampInteger(process.env.JPEG_QUALITY, 7, 2, 18),
audioBitrate: parseAudioBitrate(process.env.DEFAULT_AUDIO_BITRATE, '160k'),
audioChannels: clampInteger(process.env.DEFAULT_AUDIO_CHANNELS, 2, 1, 2),
audioSampleRate: clampInteger(process.env.DEFAULT_AUDIO_SAMPLE_RATE, 48000, 22050, 48000),
};
const sessions = new Map();
@@ -1865,7 +1865,7 @@ function formatFfmpegSeconds(seconds) {
function buildFrameOutputArgs(session, outputUrl) {
const { fps, quality, width } = session.options;
const videoFilter = `fps=${fps},scale=w='min(${width},iw)':h=-2:flags=fast_bilinear:out_range=pc,format=yuvj420p`;
const videoFilter = `fps=${fps},scale=w='min(${width},iw)':h=-2:flags=bicubic:out_range=pc,format=yuvj420p`;
return [
'-an',