MPEG 2 data rate recordable 3.5 inch optical disk

A high performance 3.5 inch magneto-optical disk drive that allows MPEG 2 encoded motion picture real-time recording is developed and commercialized. The laser strobe magnetic over-lap recording method achieved 20 minutes long 4 Mb/s quality motion picture sinking into a 5/spl times/92/spl times/97 mm cartridge.<
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