konowebcodecs/packages/ffmpeg/examples/node/trim.js
2022-09-13 17:23:21 +08:00

13 lines
443 B
JavaScript
Executable File

const fs = require('fs');
const { createFFmpeg, fetchFile } = require('../../src');
const ffmpeg = createFFmpeg({ log: true });
(async () => {
await ffmpeg.load();
ffmpeg.FS('writeFile', 'flame.avi', await fetchFile('../assets/flame.avi'));
await ffmpeg.run('-i', 'flame.avi', '-ss', '0', '-to', '1', 'flame_trim.avi');
await fs.promises.writeFile('flame_trim.avi', ffmpeg.FS('readFile', 'flame_trim.avi'));
process.exit(0);
})();