29 lines
1.0 KiB
JavaScript
Executable File
29 lines
1.0 KiB
JavaScript
Executable File
const fs = require('fs');
|
|
const { createWorker } = require('../../src');
|
|
|
|
const worker = createWorker({
|
|
progress: (p) => console.log(p),
|
|
});
|
|
|
|
(async () => {
|
|
console.log('Loading ffmpeg-core.js');
|
|
await worker.load();
|
|
console.log('Loading data');
|
|
await worker.write('audio.ogg', '../../tests/assets/triangle/audio.ogg');
|
|
for (let i = 0; i < 60; i += 1) {
|
|
const num = `00${i}`.slice(-3);
|
|
await worker.write(`tmp.${num}.png`, `../../tests/assets/triangle/tmp.${num}.png`);
|
|
}
|
|
console.log('Start transcoding');
|
|
await worker.run('-framerate 30 -pattern_type glob -i /data/*.png -i /data/audio.ogg -c:a copy -shortest -c:v libx264 -pix_fmt yuv420p out.mp4', { output: 'out.mp4' });
|
|
const { data } = await worker.read('out.mp4');
|
|
console.log('Complete transcoding');
|
|
await worker.remove('audio.ogg');
|
|
for (let i = 0; i < 60; i += 1) {
|
|
const num = `00${i}`.slice(-3);
|
|
await worker.remove(`tmp.${num}.png`);
|
|
}
|
|
fs.writeFileSync('out.mp4', Buffer.from(data));
|
|
await worker.terminate();
|
|
})();
|