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19 lines
701 B
19 lines
701 B
const fs = require('fs-extra');
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const getFfmpegCommonArgs = ({ enableFfmpegLog }) => (enableFfmpegLog ? [] : ['-hide_banner', '-loglevel', 'error']);
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const getCutFromArgs = ({ cutFrom }) => (cutFrom ? ['-ss', cutFrom] : []);
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const getCutToArgs = ({ cutTo, cutFrom, framePtsFactor }) => (cutTo ? ['-t', (cutTo - cutFrom) * framePtsFactor] : []);
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async function createConcatFile(segments, concatFilePath) {
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// https://superuser.com/questions/787064/filename-quoting-in-ffmpeg-concat
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await fs.writeFile(concatFilePath, segments.map((seg) => `file '${seg.replace(/'/g, "'\\''")}'`).join('\n'));
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}
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module.exports = {
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getFfmpegCommonArgs,
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getCutFromArgs,
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getCutToArgs,
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createConcatFile,
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};
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