konowebcodecs/examples/node/multiple-output.js
2020-11-03 15:39:01 +08:00

16 lines
491 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', '-map', '0:v', '-r', '25', 'out_%06d.bmp');
ffmpeg.FS('readdir', '/').filter((p) => p.endsWith('.bmp')).forEach((p) => {
fs.writeFileSync(p, ffmpeg.FS('readFile', p));
});
process.exit(0);
})();