@java.lang.Override
  public com.google.cloud.video.transcoder.v1.Encryption.MpegCommonEncryptionOrBuilder
      getMpegCencOrBuilder() {
    if (encryptionModeCase_ == 5) {
      return (com.google.cloud.video.transcoder.v1.Encryption.MpegCommonEncryption) encryptionMode_;
    }
    return com.google.cloud.video.transcoder.v1.Encryption.MpegCommonEncryption
        .getDefaultInstance();
  }
<pre>
Configuration for MPEG Common Encryption (MPEG-CENC).
</pre>

<code>.google.cloud.video.transcoder.v1.Encryption.MpegCommonEncryption mpeg_cenc = 5;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/Encryption.java