static&nbsp;<a href="PlaybackOutput.html" title="class in com.google.android.exoplayer2.robolectric">PlaybackOutput</a>&nbsp;register&#8203;(<a href="../ExoPlayer.html" title="interface in com.google.android.exoplayer2">ExoPlayer</a>&nbsp;player,
                                      <a href="../testutil/CapturingRenderersFactory.html" title="class in com.google.android.exoplayer2.testutil">CapturingRenderersFactory</a>&nbsp;capturingRenderersFactory)</pre>
<div class="block">Create an instance that capture