 level 18</a></div>
        
  

      </div>
    <div class="jd-details-descr">
      
  <div class="jd-tagdata jd-tagdescr"><p>Starts the muxer.
 <p>Make sure this is called after <code><a href="../../../reference/android/media/MediaMuxer.html#addTrack(android.media.MediaFormat)">addTrack(MediaFormat)</a></code> and before
 <code><a href="../../../reference/android/media/MediaMuxer.html#writeSampleData(int, java.nio.ByteBuffer, android.media.MediaCodec.BufferInfo)">writeSampleData(int, ByteBuffer, MediaCo