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feat(node-syncsub): substract subs from video file if not found
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matt1432 2024-03-31 06:10:19 -04:00
parent aeddb3eb92
commit 57816ab604
2 changed files with 42 additions and 11 deletions
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1
devices/nos/modules/subtitles/syncing/node-syncsub/lang-codes.ts
View file

@ -232,6 +232,7 @@ export const ISO6393To1 = new Map([
['fij', 'fj'],
['fin', 'fi'],
['fra', 'fr'],
['fre', 'fr'],
['fry', 'fy'],
['ful', 'ff'],
['gla', 'gd'],

52
devices/nos/modules/subtitles/syncing/node-syncsub/main.ts
View file

@ -38,6 +38,13 @@ function getVideoPath(files: string[]) {
!f.endsWith('.srt'))[0]}`;
}
function runSubSync(cmd: string[]) {
spawn('subsync', cmd, {
shell: true,
stdio: [process.stdin, process.stdout, process.stderr],
});
}
async function main() {
const files = await readDir(DIR);
@ -74,13 +81,6 @@ async function main() {
const IN_FILE = `${DIR}/.srt.bak/${FILE_NAME}`;
const OUT_FILE = `${DIR}/${FILE_NAME}`;
if (files.includes(FILE_NAME)) {
await mv(OUT_FILE, IN_FILE);
}
else {
// TODO: check data and extract sub
}
const cmd = [
'--cli sync',
`--sub-lang ${lang}`,
@ -95,10 +95,40 @@ async function main() {
`--ref '${VIDEO}'`,
];
spawn('subsync', cmd, {
shell: true,
stdio: [process.stdin, process.stdout, process.stderr],
});
if (files.includes(FILE_NAME)) {
await mv(OUT_FILE, IN_FILE);
runSubSync(cmd);
}
else {
let stream = data.streams.find((s) => {
return s['tags']['language'] === lang &&
s.disposition!.forced === 0 &&
s.codec_type === 'subtitle';
})!.index;
if (!stream) {
stream = data.streams.find((s) => {
return s['tags']['language'] === lang &&
s.codec_type === 'subtitle';
})!.index;
}
if (!stream) {
console.warn(`No subtitle tracks were found for ${lang}`);
process.exit(0);
}
spawn('ffmpeg', [
'-i', `'${VIDEO}'`,
'-map', `0:${stream}`, `'${IN_FILE}'`,
], {
shell: true,
stdio: [process.stdin, process.stdout, process.stderr],
}).on('close', () => {
runSubSync(cmd);
});
}
});
});
}