ESS ES4428
The ES4428, which is based on ESS’s Programmable Multimedia Processor (PMP) device architecture, includes a programmable internal RISC processor core that makes it adaptable for use in embedded systems applications such as set-top boxes. The ES4427 companion chip supplies proper video sync capabilities and performs NTSC- and PAL-based video encoding and decoding as necessary to provide broadcast quality video to the television screen. The ES4428 DVD processor integrates MPEG-based audio and video data stream decoding for DVD/VCD/SuperVCD playback, DVD system navigation and Dolby AC-3 decoding into a single device.