发明公开
EP0339931A2 Method and apparatus for recording and reproducing picture information, and recording medium
失效
用于记录和再现的图像信息，和记录媒体的方法和装置。
- 专利标题： Method and apparatus for recording and reproducing picture information, and recording medium
- 专利标题（中）： 用于记录和再现的图像信息，和记录媒体的方法和装置。
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申请号： EP89304105.3申请日： 1989-04-25
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公开(公告)号： EP0339931A2公开(公告)日： 1989-11-02
- 发明人: Yoshio, Junichi , Hosaka, Sumio , Matsuoka, Hisao , Tsuda, Youichirou , Katagiri, Shoichi , Nomura, Satoru
- 申请人： PIONEER ELECTRONIC CORPORATION , PIONEER VIDEO CORPORATION
- 申请人地址： No. 4-1, Meguro 1-chome Meguro-ku Tokyo 153 JP
- 专利权人： PIONEER ELECTRONIC CORPORATION,PIONEER VIDEO CORPORATION
- 当前专利权人： PIONEER ELECTRONIC CORPORATION,PIONEER VIDEO CORPORATION
- 当前专利权人地址： No. 4-1, Meguro 1-chome Meguro-ku Tokyo 153 JP
- 代理机构： Tomlinson, Kerry John
- 优先权： JP102180/88 19880425
- 主分类号： H04N5/92
- IPC分类号： H04N5/92 ; G11B27/30
摘要：
Method of recording and reproducing picture information and a recording medium on which the picture information is recorded by the method, and an apparatus for playing such a recording medium. In addition to video format signal and a coded information signal, graphic codes including picture information are recorded on the recording medium correspondingly to playback sections of the video format signal, the graphic codes being inserted as the subcode of the coded information signal. At the time of playback of the recording medium, a video signal according to the graphic codes corresponding to the playback section of the video format signal is generated each time one playback section of the video format signal is played back. Preferably, presence or absence of the graphic codes is displayed each time one playback section of the video format signal is played back.
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