Transport Stream De-multiplexer
The MPEG Single Channel Transport Stream De-multiplexer is designed to cater to various broadcast and professional video applications. The transport stream is specified in MPEG-2 Part 1 – Systems and is compliant with ISO/IEC 13818-1 standard. It is also known as ITU-T H.222.0. The demultiplexer takes in the AV input stream and separates out the audio and video content as respective elementary stream for further processing by respective decoders.
The TS-Demux solution is available in both FPGA Netlist and Source Code licensing models. CoreEL can also customize the core according to end application requirements.
The TS-Demux module includes the basic components needed for transport stream de-multiplexing as shown in block diagram. The TS-Demux process is categorized into the following function.
• The incoming packet contains the multiplexed private, video, audio & PSI sections data, they should be properly de-multiplexed
on to designated ports
• The PSI and Adaptation data are forwarded to host
• The video and audio are properly transferred to respective ports
Application
- Broadcast and Professional decoders
- Integrated receiver decoders
- Broadband communications
- Test and Measurement