public Builder addAllChannelLayout(java.lang.Iterable<java.lang.String> values) {
      ensureChannelLayoutIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, channelLayout_);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
A list of channel names specifying the layout of the audio channels.
</pre>

<code>repeated string channel_layout = 3;</code>

@param values The channelLayout to add.
@return This builder for chaining.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/AudioFormat.java