发明名称 |
METHOD AND APPARATUS FOR EVALUATING FOR THE PURPOSE OF DECODING A BITSTREAM HAVING A DATA STRUCTURE FULFILLING THE REQUIREMENTS OF TWO DIFFERENT DATA STRUCTURE STANDARDS, AND STORAGE MEDIUM CONTAINING SUCH BITSTREAM |
摘要 |
There are different types of DVD systems, e.g. the replay-only DVD-Video system and the re-recordable DVD-VR system. A DVD-VR type disc containing a DVD-VR type bitstream is to be replayed on a DVD-VR type recorder or player. However, it is also possible to record a DVD-Video type bitstream on a DVD-VR type disc in a DVD-VR type recorder, for replay of that disc in a DVD-Video type player. A special type of bitstream is assembled and recorded on a disc that can be replayed on both types of players. This special type of bitstream is compatible with the DVD-Video system as well as the DVD-VR system. For both systems, corresponding additional files are added to their specific directories, but the resulting bitstream for both system types represents the same identical file on the disc. A disc containing a bitstream having such data structure can be replayed on both, DVD-VR and DVD-Video players.
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申请公布号 |
WO0227726(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
WO2001EP10619 |
申请日期 |
2001.09.14 |
申请人 |
THOMSON LICENSING S.A.;WINTER, MARCO |
发明人 |
WINTER, MARCO |
分类号 |
G11B19/02;G11B20/10;G11B20/12;G11B27/00;G11B27/034;G11B27/10;G11B27/30;G11B27/32;H04N5/781;H04N5/85;(IPC1-7):G11B27/10 |
主分类号 |
G11B19/02 |
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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