发明授权
US5684768A Method and apparatus for forming unit from image data, sound data, and
header data divided at predetermined positions therein, and method,
apparatus, and recordig medium for reproducing unit
失效
用于根据图像数据，声音数据和在其中的预定位置分割的标题数据形成单元的方法和装置，以及用于再现单元的方法，装置和记录介质
- 专利标题： Method and apparatus for forming unit from image data, sound data, and header data divided at predetermined positions therein, and method, apparatus, and recordig medium for reproducing unit
- 专利标题（中）： 用于根据图像数据，声音数据和在其中的预定位置分割的标题数据形成单元的方法和装置，以及用于再现单元的方法，装置和记录介质
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申请号： US417237申请日： 1995-04-05
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公开(公告)号： US5684768A公开(公告)日： 1997-11-04
- 发明人: Setsuo Terasaki , Masaki Nakagawa
- 申请人： Setsuo Terasaki , Masaki Nakagawa
- 申请人地址： JPX Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX6-070901 19940408
- 主分类号： G06T9/00
- IPC分类号： G06T9/00 ; G11B7/00 ; G11B7/004 ; G11B7/007 ; G11B20/00 ; G11B20/12 ; G11B20/18 ; G11B27/034 ; G11B27/10 ; G11B27/30 ; H04N7/52 ; G11B5/09
摘要：
A data unit is constructed of a header, sound data, and image data. The sound data and the image data are data sampled at predetermined unit time intervals. These data are divided at predetermined positions of the unit. The header and sound data are fixed length type data. The image data may be fixed length type data or variable length type. Even if the image data is compressed variable length type data, because the sound data is fixed length type data, the recording time of the sound data on a medium can be predicted. Even if a non-correctable error takes place at the header, because the divided positions of these data are fixed, each data can be separated and reproduced from the unit.
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