发明名称 |
Coded data control device |
摘要 |
A device reads control data from a recording medium and stores the data in a coded data control portion. At random accessing, the control data is read-out from the coded-data control portion and entered into a recording medium controller which in turn controls the recording medium to read-out only desired data according to the information inputted from the coded data control portion. In random access playback, fast playback from the midway of a video-sequence can be realized by accessing coded data of a video frame by using control data.
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申请公布号 |
US6021250(A) |
申请公布日期 |
2000.02.01 |
申请号 |
US19970843490 |
申请日期 |
1997.04.16 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
HYODO, MASAAKI;KUSAO, HIROSHI |
分类号 |
G06F12/00;G11B20/10;G11B27/00;G11B27/034;G11B27/10;G11B27/11;G11B27/32;H04N5/76;H04N5/783;H04N5/85;H04N5/92;H04N7/24;H04N7/32;H04N9/804;(IPC1-7):H04N5/76 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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