public static Builder newBuilder(
        com.google.cloud.video.transcoder.v1.VideoStream.Vp9CodecSettings prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
<pre>
Enforces the specified codec profile. The following profiles are
supported:

*   `profile0` (default)
*   `profile1`
*   `profile2`
*   `profile3`

The available options are
[WebM-compatible](https://www.webmproject.org/vp9/profiles/).
Note that certain values for this field may cause the
transcoder to override other fields you set in the `Vp9CodecSettings`
message.
</pre>

<code>string profile = 10;</code>

@return The bytes for profile.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/VideoStream.java