Function writeInput

apps/sim/lib/media/ffmpeg.ts:199–204

(dir: string, file: MediaFile, index: number)

}

async function writeInput(dir: string, file: MediaFile, index: number): Promise<string> {
  const ext = extFromMime(file.mimeType)
  const filePath = path.join(dir, `in-${index}.${ext}`)
  await fs.writeFile(filePath, file.buffer)
  return filePath
}

function runCommand(command: ffmpeg.FfmpegCommand, outputPath: string): Promise<void> {
  return new Promise<void>((resolve, reject) => {