public int getEncryptionsCount() {
      if (encryptionsBuilder_ == null) {
        return encryptions_.size();
      } else {
        return encryptionsBuilder_.getCount();
      }
    }
<pre>
List of encryption configurations for the content.
Each configuration has an ID. Specify this ID in the
[MuxStream.encryption_id][google.cloud.video.transcoder.v1.MuxStream.encryption_id]
field to indicate the configuration to use for that `MuxStream` output.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.Encryption encryptions = 11;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/JobConfig.java