@java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + WIDTH_PIXELS_FIELD_NUMBER;
      hash = (53 * hash) + getWidthPixels();
      hash = (37 * hash) + HEIGHT_PIXELS_FIELD_NUMBER;
      hash = (53 * hash) + getHeightPixels();
      hash = (37 * hash) + FRAME_RATE_FIELD_NUMBER;
      hash =
          (53 * hash)
              + com.google.protobuf.Internal.hashLong(
                  java.lang.Double.doubleToLongBits(getFrameRate()));
      hash = (37 * hash) + BITRATE_BPS_FIELD_NUMBER;
      hash = (53 * hash) + getBitrateBps();
      hash = (37 * hash) + ALLOW_OPEN_GOP_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowOpenGop());
      hash = (37 * hash) + VBV_SIZE_BITS_FIELD_NUMBER;
      hash = (53 * hash) + getVbvSizeBits();
      hash = (37 * hash) + VBV_FULLNESS_BITS_FIELD_NUMBER;
      hash = (53 * hash) + getVbvFullnessBits();
      hash = (37 * hash) + ENTROPY_CODER_FIELD_NUMBER;
      hash = (53 * hash) + getEntropyCoder().hashCode();
      hash = (37 * hash) + B_PYRAMID_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getBPyramid());
      hash = (37 * hash) + B_FRAME_COUNT_FIELD_NUMBER;
      hash = (53 * hash) + getBFrameCount();
      hash = (37 * hash) + AQ_STRENGTH_FIELD_NUMBER;
      hash =
          (53 * hash)
              + com.google.protobuf.Internal.hashLong(
                  java.lang.Double.doubleToLongBits(getAqStrength()));
      hash = (37 * hash) + PROFILE_FIELD_NUMBER;
      hash = (53 * hash) + getProfile().hashCode();
      hash = (37 * hash) + TUNE_FIELD_NUMBER;
      hash = (53 * hash) + getTune().hashCode();
      switch (gopModeCase_) {
        case 7:
          hash = (37 * hash) + GOP_FRAME_COUNT_FIELD_NUMBER;
          hash = (53 * hash) + getGopFrameCount();
          break;
        case 8:
          hash = (37 * hash) + GOP_DURATION_FIELD_NUMBER;
          hash = (53 * hash) + getGopDuration().hashCode();
          break;
        case 0:
        default:
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }
<pre>
Enforces the specified codec tune. The available options are
[FFmpeg-compatible Encode
Options](https://trac.ffmpeg.org/wiki/Encode/H.264#Tune)
Note that certain values for this field may cause the transcoder to
override other fields you set in the
[H264CodecSettings][google.cloud.video.livestream.v1.VideoStream.H264CodecSettings]
message.
</pre>

<code>string tune = 16;</code>

@return The bytes for tune.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/VideoStream.java