fix: restore app-owned youtube subtitle flow

This commit is contained in:
2026-03-23 19:12:16 -07:00
parent 0c21e36e30
commit 5a0d8bc57f
22 changed files with 929 additions and 674 deletions

View File

@@ -560,28 +560,25 @@ export async function startMpv(
if (targetKind === 'url' && isYoutubeTarget(target)) {
log('info', args.logLevel, 'Applying URL playback options');
mpvArgs.push('--ytdl=yes');
if (isYoutubeTarget(target)) {
const subtitleLangs = uniqueNormalizedLangCodes([
...args.youtubePrimarySubLangs,
...args.youtubeSecondarySubLangs,
]).join(',');
const audioLangs = uniqueNormalizedLangCodes(args.youtubeAudioLangs).join(',');
log('info', args.logLevel, 'Applying YouTube playback options');
log('debug', args.logLevel, `YouTube subtitle langs: ${subtitleLangs}`);
log('debug', args.logLevel, `YouTube audio langs: ${audioLangs}`);
mpvArgs.push(`--ytdl-format=${DEFAULT_YOUTUBE_YTDL_FORMAT}`, `--alang=${audioLangs}`);
if (options?.disableYoutubeSubtitleAutoLoad !== true) {
mpvArgs.push(
'--sub-auto=fuzzy',
`--slang=${subtitleLangs}`,
'--ytdl-raw-options-append=write-subs=',
'--ytdl-raw-options-append=sub-format=vtt/best',
`--ytdl-raw-options-append=sub-langs=${subtitleLangs}`,
);
} else {
mpvArgs.push('--sub-auto=no');
}
const subtitleLangs = uniqueNormalizedLangCodes([
...args.youtubePrimarySubLangs,
...args.youtubeSecondarySubLangs,
]).join(',');
const audioLangs = uniqueNormalizedLangCodes(args.youtubeAudioLangs).join(',');
log('info', args.logLevel, 'Applying YouTube playback options');
log('debug', args.logLevel, `YouTube subtitle langs: ${subtitleLangs}`);
log('debug', args.logLevel, `YouTube audio langs: ${audioLangs}`);
mpvArgs.push(`--ytdl-format=${DEFAULT_YOUTUBE_YTDL_FORMAT}`, `--alang=${audioLangs}`);
if (options?.disableYoutubeSubtitleAutoLoad !== true) {
mpvArgs.push(
'--sub-auto=fuzzy',
`--slang=${subtitleLangs}`,
'--ytdl-raw-options-append=write-subs=',
'--ytdl-raw-options-append=sub-format=vtt/best',
`--ytdl-raw-options-append=sub-langs=${subtitleLangs}`,
);
} else {
mpvArgs.push('--sub-auto=no');
}
}
if (args.mpvArgs) {