@java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        widthPixels_ = 0;
        heightPixels_ = 0;
        frameRate_ = 0D;
        bitrateBps_ = 0;
        allowOpenGop_ = false;
        if (gopDurationBuilder_ != null) {
          gopDurationBuilder_.clear();
        }
        vbvSizeBits_ = 0;
        vbvFullnessBits_ = 0;
        entropyCoder_ = "";
        bPyramid_ = false;
        bFrameCount_ = 0;
        aqStrength_ = 0D;
        profile_ = "";
        tune_ = "";
        gopModeCase_ = 0;
        gopMode_ = null;
        return this;
      }
<pre>
H264 codec settings.
</pre>

Protobuf type {@code google.cloud.video.livestream.v1.VideoStream.H264CodecSettings}
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/VideoStream.java