Turn a list of PNG images into a .webm video file

  1. Use window.createImageBitmap to create a ImageBitmap for each image file.
  2. Draw images to canvas at desired FPS.
  3. Stream canvas to using canvas.captureStream().
  4. Capture video blobs from the stream using MediaRecorder
  5. Donezo.

Using MediaRecorder to record the canvas.