public Builder setCrfLevel(int value) {

        crfLevel_ = value;
        bitField0_ |= 0x00000040;
        onChanged();
        return this;
      }
<pre>
Target CRF level. Must be between 10 and 36, where 10 is the highest
quality and 36 is the most efficient compression. The default is 21.
</pre>

<code>int32 crf_level = 7;</code>

@param value The crfLevel 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/VideoStream.java