@java.lang.Override
    public com.google.protobuf.ByteString getProfileBytes() {
      java.lang.Object ref = profile_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        profile_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
<pre>
Enforces the specified codec profile. The following profiles are
supported:

*   `baseline`
*   `main` (default)
*   `high`

The available options are [FFmpeg-compatible Profile
Options](https://trac.ffmpeg.org/wiki/Encode/H.264#Profile).
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 profile = 15;</code>

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