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youtube: unify quality matching, slight cleanup

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merge pull request #224 from dumbmoron/fix-single-quality
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wukko 2024-01-31 17:13:47 +06:00 committed by GitHub
commit c2e1f736bb
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1 changed files with 27 additions and 30 deletions
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57
src/modules/processing/services/youtube.js
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@ -40,22 +40,22 @@ export default async function(o) {
if (info.basic_info.is_live) return { error: 'ErrorLiveVideo' };
let bestQuality, hasAudio, adaptive_formats = info.streaming_data.adaptive_formats.filter(e =>
e["mime_type"].includes(c[o.format].codec) || e["mime_type"].includes(c[o.format].aCodec)
e.mime_type.includes(c[o.format].codec) || e.mime_type.includes(c[o.format].aCodec)
).sort((a, b) => Number(b.bitrate) - Number(a.bitrate));
bestQuality = adaptive_formats.find(i => i["has_video"]);
hasAudio = adaptive_formats.find(i => i["has_audio"]);
bestQuality = adaptive_formats.find(i => i.has_video);
hasAudio = adaptive_formats.find(i => i.has_audio);
if (bestQuality) bestQuality = qual(bestQuality);
if (!bestQuality && !o.isAudioOnly || !hasAudio) return { error: 'ErrorYTTryOtherCodec' };
if (info.basic_info.duration > maxVideoDuration / 1000) return { error: ['ErrorLengthLimit', maxVideoDuration / 60000] };
let checkBestAudio = (i) => (i["has_audio"] && !i["has_video"]),
audio = adaptive_formats.find(i => checkBestAudio(i) && !i["is_dubbed"]);
let checkBestAudio = (i) => (i.has_audio && !i.has_video),
audio = adaptive_formats.find(i => checkBestAudio(i) && !i.is_dubbed);
if (o.dubLang) {
let dubbedAudio = adaptive_formats.find(i =>
checkBestAudio(i) && i["language"] === o.dubLang && i["audio_track"] && !i["audio_track"].audio_is_default
checkBestAudio(i) && i.language === o.dubLang && i.audio_track && !i.audio_track.audio_is_default
);
if (dubbedAudio) {
audio = dubbedAudio;
@ -96,37 +96,34 @@ export default async function(o) {
filenameAttributes: filenameAttributes,
fileMetadata: fileMetadata
}
let checkSingle = (i) => ((qual(i) === quality || qual(i) === bestQuality) && i["mime_type"].includes(c[o.format].codec)),
checkBestVideo = (i) => (i["has_video"] && !i["has_audio"] && qual(i) === bestQuality),
checkRightVideo = (i) => (i["has_video"] && !i["has_audio"] && qual(i) === quality);
const matchingQuality = Number(quality) > Number(bestQuality) ? bestQuality : quality,
checkSingle = i => qual(i) === matchingQuality && i.mime_type.includes(c[o.format].codec),
checkRender = i => qual(i) === matchingQuality && i.has_video && !i.has_audio;
let match, type, urls;
if (!o.isAudioOnly && !o.isAudioMuted && o.format === 'h264') {
let single = info.streaming_data.formats.find(i => checkSingle(i));
if (single) {
filenameAttributes.qualityLabel = single.quality_label;
filenameAttributes.resolution = `${single.width}x${single.height}`;
filenameAttributes.extension = c[o.format].container;
filenameAttributes.youtubeFormat = o.format;
return {
type: "bridge",
urls: single.url,
filenameAttributes: filenameAttributes,
fileMetadata: fileMetadata
}
}
match = info.streaming_data.formats.find(checkSingle);
type = "bridge";
urls = match?.url;
}
let video = adaptive_formats.find(i => ((Number(quality) > Number(bestQuality)) ? checkBestVideo(i) : checkRightVideo(i)));
if (video && audio) {
filenameAttributes.qualityLabel = video.quality_label;
filenameAttributes.resolution = `${video.width}x${video.height}`;
const video = adaptive_formats.find(checkRender);
if (!match && video) {
match = video;
type = "render";
urls = [video.url, audio.url];
}
if (match) {
filenameAttributes.qualityLabel = match.quality_label;
filenameAttributes.resolution = `${match.width}x${match.height}`;
filenameAttributes.extension = c[o.format].container;
filenameAttributes.youtubeFormat = o.format;
return {
type: "render",
urls: [video.url, audio.url],
filenameAttributes: filenameAttributes,
fileMetadata: fileMetadata
type,
urls,
filenameAttributes,
fileMetadata
}
}