public void MergeFrom(PlayingMediaInfoChanged other)
 {
     if (other == null)
     {
         return;
     }
     if (other.mediaInfo_ != null)
     {
         if (mediaInfo_ == null)
         {
             mediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
         }
         MediaInfo.MergeFrom(other.MediaInfo);
     }
     if (other.oldMediaInfo_ != null)
     {
         if (oldMediaInfo_ == null)
         {
             oldMediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
         }
         OldMediaInfo.MergeFrom(other.OldMediaInfo);
     }
     if (other.Property != 0)
     {
         Property = other.Property;
     }
     _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
 }
        public void MergeFrom(pb::CodedInputStream input)
        {
            uint tag;

            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
                    break;

                case 10: {
                    if (mediaInfo_ == null)
                    {
                        mediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
                    }
                    input.ReadMessage(mediaInfo_);
                    break;
                }

                case 18: {
                    if (oldMediaInfo_ == null)
                    {
                        oldMediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
                    }
                    input.ReadMessage(oldMediaInfo_);
                    break;
                }

                case 24: {
                    property_ = (global::MediaHelper.Protobuf.generated.PlayingMediaInfoChanged.Types.MediaProperty)input.ReadEnum();
                    break;
                }
                }
            }
        }