public Builder mergeTimecodeConfig(com.google.cloud.video.livestream.v1.TimecodeConfig value) {
      if (timecodeConfigBuilder_ == null) {
        if (((bitField0_ & 0x00004000) != 0)
            && timecodeConfig_ != null
            && timecodeConfig_
                != com.google.cloud.video.livestream.v1.TimecodeConfig.getDefaultInstance()) {
          getTimecodeConfigBuilder().mergeFrom(value);
        } else {
          timecodeConfig_ = value;
        }
      } else {
        timecodeConfigBuilder_.mergeFrom(value);
      }
      if (timecodeConfig_ != null) {
        bitField0_ |= 0x00004000;
        onChanged();
      }
      return this;
    }
<pre>
Configuration of timecode for this channel.
</pre>

<code>.google.cloud.video.livestream.v1.TimecodeConfig timecode_config = 21;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Channel.java