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api/youtube: more refactoring, return audio even if there's no video

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wukko 2024-10-26 23:53:43 +06:00
parent 66bb76e1c7
commit fb7325f3b2
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1 changed files with 16 additions and 15 deletions
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31
api/src/processing/services/youtube.js
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@ -115,19 +115,7 @@ export default async function(o) {
} else throw e;
}
const quality = o.quality === "max" ? "9000" : o.quality;
let info, isDubbed,
format = o.format || "h264";
const qual = (i) => {
if (!i.quality_label) {
return;
}
return i.quality_label.split('p', 2)[0].split('s', 2)[0]
}
let info;
try {
info = await yt.getBasicInfo(o.id, yt.session.logged_in ? 'ANDROID' : 'IOS');
} catch(e) {
@ -195,6 +183,8 @@ export default async function(o) {
}
}
let format = o.format || "h264";
const filterByCodec = (formats) =>
formats.filter(e =>
e.mime_type.includes(codecList[format].videoCodec)
@ -213,14 +203,14 @@ export default async function(o) {
const bestVideo = adaptive_formats.find(i => i.has_video && i.content_length);
const hasAudio = adaptive_formats.find(i => i.has_audio && i.content_length);
if (!bestVideo || (!hasAudio && o.isAudioOnly)) {
if ((!bestVideo && !o.isAudioOnly) || (!hasAudio && o.isAudioOnly)) {
return { error: "fetch.empty" };
}
const bestQuality = qual(bestVideo);
const checkBestAudio = (i) => (i.has_audio && !i.has_video);
let audio = adaptive_formats.find(i => checkBestAudio(i) && i.is_original);
let isDubbed;
if (o.dubLang) {
let dubbedAudio = adaptive_formats.find(i =>
@ -271,7 +261,18 @@ export default async function(o) {
bestAudio: format === "h264" ? "m4a" : "opus",
}
const qual = (i) => {
if (!i.quality_label) {
return;
}
return i.quality_label.split('p', 2)[0].split('s', 2)[0]
}
const quality = o.quality === "max" ? "9000" : o.quality;
const bestQuality = qual(bestVideo);
const matchingQuality = Number(quality) > Number(bestQuality) ? bestQuality : quality;
const video = adaptive_formats.find(i =>
qual(i) === matchingQuality && i.has_video && !i.has_audio
);