发明名称 |
Playback system comprising randomly accessible visual information recording medium |
摘要 |
<p>Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2,...) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.</p> |
申请公布号 |
EP2348722(A2) |
申请公布日期 |
2011.07.27 |
申请号 |
EP20110163862 |
申请日期 |
2005.06.21 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
RYU, TOMOAKI;NAKANE, KAZUHIKO;SHIMADA, MASAAKI;YAMADA, YOSHIHISA |
分类号 |
H04N5/92;G11B20/10;G11B20/12;G11B27/00;G11B27/10;H04N5/76;H04N5/85;H04N5/91;H04N19/00;H04N19/46;H04N19/50;H04N19/503;H04N19/70 |
主分类号 |
H04N5/92 |
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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