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feat(server): tone-mapping (#3512)

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* added tonemapping

* check for hdr in transcode policy

* merged video thumbnail and transcoding logic

* updated tests

* removed log

* added dashboard option, updated api

* `out_color_matrix` for sdr video thumbs, cleanup

* updated tests & styling

* refactored tonemapping setting

* fixed tests

* formatting

* added tests

* updated api

* set target npl higher for mobius and reinhard

* convert to nv12 before nvenc

* fix test

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>
This commit is contained in:
Mert
2023-08-07 16:35:25 -04:00
committed by GitHub
parent 19da705fcb
commit 1d37d8cac0
26 changed files with 549 additions and 89 deletions
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41
server/src/infra/repositories/media.repository.ts
View File

@@ -23,41 +23,11 @@ export class MediaRepository implements IMediaRepository {
}
async resize(input: string | Buffer, output: string, options: ResizeOptions): Promise<void> {
switch (options.format) {
case 'webp':
await sharp(input, { failOnError: false })
.resize(options.size, options.size, { fit: 'outside', withoutEnlargement: true })
.webp()
.rotate()
.toFile(output);
return;
case 'jpeg':
await sharp(input, { failOnError: false })
.resize(options.size, options.size, { fit: 'outside', withoutEnlargement: true })
.jpeg()
.rotate()
.toFile(output);
return;
}
}
extractVideoThumbnail(input: string, output: string, size: number) {
return new Promise<void>((resolve, reject) => {
ffmpeg(input)
.outputOptions([
'-ss 00:00:00.000',
'-frames:v 1',
`-vf scale='min(${size},iw)':'min(${size},ih)':force_original_aspect_ratio=increase`,
])
.output(output)
.on('error', (err, stdout, stderr) => {
this.logger.error(stderr);
reject(err);
})
.on('end', resolve)
.run();
});
await sharp(input, { failOnError: false })
.resize(options.size, options.size, { fit: 'outside', withoutEnlargement: true })
.rotate()
.toFormat(options.format)
.toFile(output);
}
async probe(input: string): Promise<VideoInfo> {
@@ -78,6 +48,7 @@ export class MediaRepository implements IMediaRepository {
codecType: stream.codec_type,
frameCount: Number.parseInt(stream.nb_frames ?? '0'),
rotation: Number.parseInt(`${stream.rotation ?? 0}`),
isHDR: stream.color_transfer === 'smpte2084' || stream.color_transfer === 'arib-std-b67',
})),
audioStreams: results.streams
.filter((stream) => stream.codec_type === 'audio')