The ALi M3381C is a cost effective, single-chip solution for Standard Definition H.264/MPEG2 decoder applications. The M3381C has an embedded 32-bit RISC CPU, USB2.0 HOST, hardware DEMUX(TS decoder), H264/MPEG SD decoder and an embedded 4-channel TV encoder. Other major function blocks include DDR SDRAM/Flash memory controller, SPDIF and 2-channel digital audio interface, 2D Graphic engine and a dedicated display engine for STB playback.