public Builder setSampleRateHertz(int value) {

      sampleRateHertz_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
<pre>
The audio sample rate in Hertz. The default is 48000 Hertz.
</pre>

<code>int32 sample_rate_hertz = 6;</code>

@param value The sampleRateHertz 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/AudioStream.java