16 lines
493 B
TypeScript
16 lines
493 B
TypeScript
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import { promisify } from "util"
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import { execFile } from "child_process"
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export async function remux(inputVideoPath: string, outputVideoPath: string): Promise<void> {
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console.log(`remuxing video ${inputVideoPath} and ouputting to ${outputVideoPath}.`)
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const execFileP = promisify(execFile)
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const { stdout, stderr } = await execFileP('ffmpeg', [
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'-i', inputVideoPath,
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'-c', 'copy',
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outputVideoPath
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])
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console.log(`stdout=${stdout}`)
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console.log(`stderr=${stderr}`)
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}
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