Combine two clips from two different videos into one video with javascript (client side)?

Question

Does anyone know if this is possible?

The closest thing I found to what I am looking for is this: http://bgrins.github.io/videoconverter.js/

But the "docs" are very minimal.

Answer 1

You can add 2 videos in one video element

var myvid = document.getElementById('myvideo');
var myvids = [
  "http://www.w3schools.com/html/mov_bbb.mp4", 
  "http://www.w3schools.com/html/movie.mp4"
  ];
var activeVideo = 0;

myvid.addEventListener('ended', function(e) {
  // update the new active video index
  activeVideo = (++activeVideo) % myvids.length;

  // update the video source and play
  myvid.src = myvids[activeVideo];
  myvid.play();
});

<video src="http://www.w3schools.com/html/mov_bbb.mp4" id="myvideo" width="320" height="240" controls style="background:black">
</video>