title: getting separate url of video and audio after parse the master playlist file
body: <p>I am getting separate url for audio and video after parse the master playlist so I am unable to play specific quality video with audio. Actually I wanted to implement manual bitrate control of video in player, for this purpose I parse the master playlist in order to get url of different bitrate video. I am getting the HLS file from Azure media service in which video is encoded with different bitrate.
  Following shows that how my master playlist looks like:</p>
  
  <p><a href="https://i.stack.imgur.com/L3bNh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/L3bNh.png" alt="enter image description here"></a></p>
  
  <p>specific quality video url only contains video fragment not audio. Suggest me how I can retrieve specific quality video with audio from Azure Media Service.</p>