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We have developed a real-time MPEG2 (simple profile at main level) encoder chip set with ENC-M for motion compensation and ENC-C for coding/control. This set has full functions and sufficient processing power for real-time compression of NTSC 4:2:0 video signals (720 x 480 pels, 30 frames/s), with only three external memories: 4-Mbit VRAM, 16-Mbit synchronous DRAM, and 2-Mbit FIFO-structured DRAM. These features enable us to implement, for example, a small PC board for NTSC video CODEC.
MPEG, motion compensation/coding/control, video compression, PC video boards

T. Kondo et al., "Two-Chip MPEG-2 Video Encoder," in IEEE Micro, vol. 16, no. , pp. 51-58, 1996.
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