发明名称 Recording and reproducing digital video signals
摘要 <p>A recording method and apparatus and a reproducing apparatus for digital signals in which data produced by encoding video signals by, for example, the so-called MPEG system, can be directly recorded and reproduced pictures having a superior picture quality may be obtained on variable-speed reproduction. Each track is divided into a first area and a second area. The input data are directly recorded in the first area, and sequential variable-speed playback data is recorded in the second area of each track. These variable-speed playback data are data among the input data which are obtained on intra-picture recording and which are collected from plural regions divided from a full frame. <IMAGE></p>
申请公布号 EP0689364(B1) 申请公布日期 2000.03.22
申请号 EP19950304378 申请日期 1995.06.22
申请人 SONY CORPORATION 发明人 YANAGIHARA, NAOFUMI
分类号 H04N5/783;G06T9/00;G11B20/12;H04N5/7826;H04N5/92;H04N9/804;H04N9/82;H04N21/236;H04N21/434;(IPC1-7):H04N9/804 主分类号 H04N5/783
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