public OutputCase getOutputCase() {
            return OutputCase.forNumber(outputCase_);
        }
<pre>
containerize up to one audio and one video track
</pre>

Protobuf type {@code livekit.TrackCompositeEgressRequest}
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/egress/TrackCompositeEgressRequest.java