发明授权
US06181872B2 Method and apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom
失效
用于交织比特流以在记录介质上记录的方法和装置，以及从其再现交织的比特流
- 专利标题： Method and apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefrom
- 专利标题（中）： 用于交织比特流以在记录介质上记录的方法和装置，以及从其再现交织的比特流
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申请号： US08989266申请日： 1997-12-11
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公开(公告)号： US06181872B2公开(公告)日： 2001-01-30
- 发明人: Yasuhiko Yamane , Takumi Hasebe , Kazuhiro Tsuga , Yoshihiro Mori , Kazuhiko Nakamura , Yoshihisa Fukushima , Masayuki Kozuka , Chieko Matsuda , Yasushi Azumatani
- 申请人： Yasuhiko Yamane , Takumi Hasebe , Kazuhiro Tsuga , Yoshihiro Mori , Kazuhiko Nakamura , Yoshihisa Fukushima , Masayuki Kozuka , Chieko Matsuda , Yasushi Azumatani
- 优先权： JP7-276714 19950929; JP8-41587 19960228
- 主分类号： H04N5917
- IPC分类号： H04N5917
摘要：
An interleaving method for generating a bitstream from plural video objects containing compressed video data by arranging in the presentation order, wherein interleaved data blocks in which plural video objects are contiguously arrayed using interleaved units each longer than the shortest read time ILVUMT such that the video object presentation start and end points are aligned. The ratio between the presentation times of video objects with the shortest presentation time and video objects other than those with the shortest presentation time is within a range obtained from the shortest read time ILVUMT, the maximum jumpable distance JM, and the smallest control unit. contiguous data blocks wherein the presentation start points and end points of the video objects arrayed therein are not aligned.