umtaste

HTML5 fmp4 live stream (ll-fmp4) player written in TypeScript

Feature

• Playback for fmp4 stream
• Extremely low latency of less than 0.1 second in the best case
• following live playback style supported
  • MSE (High Quolity, but 0.5 ~ delay)
  • Breakout Box (low latency, use WebCodecs and BreakOut Box, Chrome Only)
  • Canvas + WebAudio (low latency, use WebCodecs, Chrome Only)
• Every component are plugable style

Build

yarn
yarn build

Getting Started

<script src="umataste url or import"></script>
<video id="videoElement"></video>
<script>
  var videoElement = document.getElementById('videoElement');
  // MSEPlayer use Media Source Extension
  // BreakoutBoxPlayer use Insertable Stream for MediaStreamTrack
  // CanvasWebAudioPlayer use Canvas and WebAudio
  var zlplayer = new window.umataste.MSEPlayer({ 
    // some options
  });
  zlplayer.attachMedia(videoElement);
  zlplayer.load(/* url */).then(() => {
    videoElement.play()
  });
</script>