Download streaming video all .ts from .m3u8

Download streaming video .js

/*
Requirement:
ffmpeg: https://ffmpeg.org/

Command line:
ffmpeg -i <URL> -vcodec copy -acodec copy -f mpegts "<OUTPUT>.mp4"

Example: 
ffmpeg -i 'http://www.github.com' -vcodec copy -acodec copy -f mpegts "output.mp4"

*/

// Node.js
const path = require('path');
const exec = require('child_process').exec;

var urls = [
    
];

var headers = {
    
};


function loadVideo(des, url, headers) {

  var header = '';
  if (headers) {
      header = ' -headers "';
      var headerCount = 0;
      for (var h in headers) {
          header += h + ': ';
          header += headers[h];
          if (headerCount < headers.length - 1)
              header += ',';
          headerCount++;
      }
      header += '"';
  }

  console.log("Downloading video : " + url);
  cmd = 'start "" cmd.exe /k'; // Open new command window
  cmd += ' ffmpeg'+ header +' -i "' + url + '" -vcodec copy -acodec copy -f mpegts "'+ des + '"';
  // Run cmd
  exec(cmd, function(error, stdout, stderr) {
      console.log('End process');
      console.log('stdout: ' + stdout);
      console.log('stderr: ' + stderr);
      if (error !== null) {
          console.log(' exec error: ' + error);
      }
  });
}

for (var i = 0; i < urls.length;i++) {
    loadVideo('./video-' + i + '.mp4', urls[i], headers);    
}