protected override TsAudio _GetAudioEx()
 {
     if (this._audioEx == null)
     {
         this._audioEx = new TsAudioMovie(EAudioType.MOVIE);
     }
     return(this._audioEx);
 }
 public override bool _InitAudioEx(TsAudio audioEx)
 {
     if (audioEx == null || audioEx.baseData.AudioType != EAudioType.MOVIE)
     {
         return(false);
     }
     this._audioEx = (TsAudioMovie)audioEx;
     return(true);
 }