Joaquin
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
'use strict';
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/**
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* Opciones de entrada HTTP para ffprobe/ffmpeg con orígenes tipo Xtream / Jellyfin (Dispatcharr).
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* Muchos backends exigen Referer/origin coherentes además del User-Agent.
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*/
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function deriveRefererFromUrl(inputUrl) {
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try {
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const u = new URL(inputUrl);
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return `${u.origin}/`;
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} catch {
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return null;
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}
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}
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/** VOD pesado (Remux Jellyfin MKV/MP4, GOP largo) — probes más grandes. */
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function isHeavyVodUrl(url) {
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if (!url || typeof url !== 'string') return false;
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const u = url.toLowerCase();
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if (u.includes('/movie/') || u.includes('/series/')) return true;
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if (/\.mkv\b/i.test(url) || /\.mp4\b/i.test(url)) return true;
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return false;
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}
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function probeSizingForUrl(url) {
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if (isHeavyVodUrl(url)) {
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/** Microseconds; VOD Jellyfin/remux pueden necesitar leer bastante antes del analyze */
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return { probesize: '32000000', analyzeduration: '45000000', heavy: true };
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}
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return { probesize: '8000000', analyzeduration: '8000000', heavy: false };
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}
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module.exports = {
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deriveRefererFromUrl,
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isHeavyVodUrl,
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probeSizingForUrl
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};
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