DMB****1 is widely used MPEG*2 SD decoding transcoding integrated machine In the digital TV field. It can change MPEG4 HD/SD signal into MPEG2 SD. And it can receive a variety of signals, including Tuner, ASI and IP ,also can transmit transparently, including VBI Tele-text, Subtitles,digital audio baseband data, And insert them into recompression stream.MPEG*2 SD stream after Recompressed, it can be output by ASI,IP.DMB****1 also can be used a professional signal processor, it can

encode H.**4/MPEG2 HD/SD signal,then transmit ASI/SDI,or IP digital signal output,also can decode analog AV signal output.It will be your best choice for your decoding and transmission.