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fix(server): use crf-based two pass for vp9 if max bitrate is disabled (#6535)

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use crf-based two pass for vp9 if max bitrate is disabled
This commit is contained in:
Mert 2024-01-20 15:05:08 -05:00 committed by GitHub
parent a9dc16ea6b
commit c8b33c00ec
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2 changed files with 34 additions and 1 deletions
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33
server/src/domain/media/media.service.spec.ts
View File

@ -888,6 +888,39 @@ describe(MediaService.name, () => {
);
});
it('should transcode by crf in two passes for vp9 when two pass mode is enabled and max bitrate is disabled', async () => {
mediaMock.probe.mockResolvedValue(probeStub.matroskaContainer);
configMock.load.mockResolvedValue([
{ key: SystemConfigKey.FFMPEG_MAX_BITRATE, value: '0' },
{ key: SystemConfigKey.FFMPEG_TWO_PASS, value: true },
{ key: SystemConfigKey.FFMPEG_TARGET_VIDEO_CODEC, value: VideoCodec.VP9 },
]);
assetMock.getByIds.mockResolvedValue([assetStub.video]);
await sut.handleVideoConversion({ id: assetStub.video.id });
expect(mediaMock.transcode).toHaveBeenCalledWith(
'/original/path.ext',
'upload/encoded-video/user-id/as/se/asset-id.mp4',
{
inputOptions: [],
outputOptions: [
'-c:v vp9',
'-c:a aac',
'-movflags faststart',
'-fps_mode passthrough',
'-map 0:0',
'-map 0:1',
'-v verbose',
'-vf scale=-2:720,format=yuv420p',
'-cpu-used 5',
'-row-mt 1',
'-crf 23',
'-b:v 0',
],
twoPass: true,
},
);
});
it('should configure preset for vp9', async () => {
mediaMock.probe.mockResolvedValue(probeStub.matroskaContainer);
configMock.load.mockResolvedValue([

2
server/src/domain/media/media.util.ts
View File

@ -356,7 +356,7 @@ export class VP9Config extends BaseConfig {
getBitrateOptions() {
const bitrates = this.getBitrateDistribution();
if (this.eligibleForTwoPass()) {
if (bitrates.max > 0 && this.eligibleForTwoPass()) {
return [
`-b:v ${bitrates.target}${bitrates.unit}`,
`-minrate ${bitrates.min}${bitrates.unit}`,