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This commit is contained in:
Manav Rathi
2025-04-24 09:24:47 +05:30
parent ef6e4ebbcd
commit fcaf46fcd1
1 changed files with 10 additions and 3 deletions
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13
desktop/src/main/services/ffmpeg.ts
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@@ -158,9 +158,16 @@ export const ffmpegGenerateHLSPlaylistAndSegments = async (
inputFilePath: string,
outputPathPrefix: string,
): Promise<FFmpegGenerateHLSPlaylistAndSegmentsResult> => {
// Determine the input colorspace.
const test = await pseudoFFProbeVideo(inputFilePath);
console.log(test);
// Determine the input colorspace for scanning the ffmpeg info output for a
// line that looks like (e.g),
//
// Stream #0:0: Video: h264 (High 10) ([27][0][0][0] / 0x001B), yuv420p10le(tv, bt2020nc/bt2020/arib-std-b67), 1920x1080, 30 fps, 30 tbr, 90k tbn
//
const videoInfo = await pseudoFFProbeVideo(inputFilePath);
const videoStreamLine = /Stream #.+: Video:(.+)\n/.exec(videoInfo)?.at(1);
const isBT709 = !!videoStreamLine?.includes("bt709");
console.log(videoStreamLine, isBT709);
// We want the generated playlist to refer to the chunks as "output.ts".
//