public Builder setTuneBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        tune_ = value;
        bitField0_ |= 0x00000002;
        onChanged();
        return this;
      }
<pre>
Set the denoiser mode. The default is `standard`.

Supported denoiser modes:

- `standard`
- `grain`
</pre>

<code>string tune = 2;</code>

@param value The bytes for tune to set.
@return This builder for chaining.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/PreprocessingConfig.java