Mp4 [exclusive]: Indexof

// Read MP4 as binary buffer const fs = require('fs'); const buffer = fs.readFileSync('video.mp4');

To understand why this search term works, you have to understand how web servers handle files. indexof mp4

import java.nio.file.*; import java.util.Arrays; // Read MP4 as binary buffer const fs

Note: If you need to support very old browsers (like Internet Explorer), stick with indexOf or use a polyfill. 4. Why Developers Still Use indexOf const buffer = fs.readFileSync('video.mp4')