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Add specialized video transcoding profile with FLAC for webOS

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webOS doesn't seem to support FLAC with more than 2 channels.
Split each video transcoding profile with FLAC so that the
containing FLAC is only applied to 2 channels audio.
This commit is contained in:
Dmitry Lyzo 2024-05-15 02:56:37 +03:00 • committed by Dmitry Lyzo
parent 1342bedad0
commit fb87dfbf5e
1 changed files with 24 additions and 0 deletions
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24
src/scripts/browserDeviceProfile.js
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@ -899,6 +899,30 @@ export default function (options) {
Codec: 'flac', Codec: 'flac',
Conditions: flacConditions Conditions: flacConditions
}); });
const flacTranscodingProfiles = [];
// Split each video transcoding profile with FLAC so that the containing FLAC is only applied to 2 channels audio
profile.TranscodingProfiles.forEach(transcodingProfile => {
if (transcodingProfile.Type !== 'Video') return;
const audioCodecs = transcodingProfile.AudioCodec.split(',');
if (!audioCodecs.includes('flac')) return;
const flacTranscodingProfile = { ...transcodingProfile };
flacTranscodingProfile.AudioCodec = 'flac';
flacTranscodingProfile.ApplyConditions = [
...flacTranscodingProfile.ApplyConditions || [],
...flacConditions
];
flacTranscodingProfiles.push(flacTranscodingProfile);
transcodingProfile.AudioCodec = audioCodecs.filter(codec => codec != 'flac').join(',');
});
profile.TranscodingProfiles.push(...flacTranscodingProfiles);
} }
let maxH264Level = 42; let maxH264Level = 42;