Video codec chip set provides MPEG, P*64, and JPEG compliance. (AT&T Microelectronics'AVP-1000 video coder/decoder chip set)(EDN-Product Update)

EDN, April, 1992 by Wright, Maury

Designers can move one step closer to building low-cost multimedia systems using AT&T's AVP-1000 video codec (coder/decoder) chip set. The set includes a system-controller IC, two encoder chips, and a decoder IC. You can use the chip set to build a system that complies with MPEG (Motion Picture Experts Group), JPEG Joint Photographic Experts Group), and CCITT P*64 (an international video-conferencing standard) standards.

The chip set includes interfaces to AT&T's DSP and communication ICs, further simplifying system designs.

Compression and decompression of full-motion video has limited the development of multimedia systems. Board-level products exist that can perform this video codec chore, but the boards have been too big or expensive to make...

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