Convert a webm video to mp4.
npm install webm-to-mp4-tweakConvert a webm video to mp4.
Useful for handling MediaRecorder output.

``sh`
npm install webm-to-mp4
`js
const { promises: fs } = require("fs");
const webmToMp4 = require("webm-to-mp4");
await fs.writeFile("file.mp4", Buffer.from(webmToMp4(await fs.readFile("file.webm"))));
`
#### input
Type: Iterable` (includes Buffers, ArrayBuffers and Uint8Arrays)
The webm data to convert.