private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.video.livestream.v1.MuxStream,
            com.google.cloud.video.livestream.v1.MuxStream.Builder,
            com.google.cloud.video.livestream.v1.MuxStreamOrBuilder>
        getMuxStreamsFieldBuilder() {
      if (muxStreamsBuilder_ == null) {
        muxStreamsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.video.livestream.v1.MuxStream,
                com.google.cloud.video.livestream.v1.MuxStream.Builder,
                com.google.cloud.video.livestream.v1.MuxStreamOrBuilder>(
                muxStreams_, ((bitField0_ & 0x00000100) != 0), getParentForChildren(), isClean());
        muxStreams_ = null;
      }
      return muxStreamsBuilder_;
    }
<pre>
List of multiplexing settings for output streams.
</pre>

<code>repeated .google.cloud.video.livestream.v1.MuxStream mux_streams = 11;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Channel.java