                    <code>
                    <a name="/s:15SessionExporter09NextLevelaB0C8audioMixSo07AVAudioF0CSgvp"></a>
                    <a name="//apple_ref/swift/Property/audioMix" class="dashAnchor"></a>
                    <a class="token" href="#/s:15SessionExporter09NextLevelaB0C8audioMixSo07AVAudioF0CSgvp">audioMix</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                