发明授权
US07809879B1 Method and apparatus for providing stream linking in audio/video disk media
失效
用于在音频/视频盘介质中提供流链接的方法和装置
- 专利标题: Method and apparatus for providing stream linking in audio/video disk media
- 专利标题(中): 用于在音频/视频盘介质中提供流链接的方法和装置
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申请号: US09670063申请日: 2000-09-26
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公开(公告)号: US07809879B1公开(公告)日: 2010-10-05
- 发明人: Hideo Asano , Daniel James Colegrove , Akira Kibashi , Masahiko Sato
- 申请人: Hideo Asano , Daniel James Colegrove , Akira Kibashi , Masahiko Sato
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Konrad Raynes & Victor LLP
- 代理商 William K. Konrad
- 主分类号: G06F15/00
- IPC分类号: G06F15/00
摘要:
A method and apparatus for providing stream linking in audio/video disk media is disclosed. The present invention sets-up an audio/video stream on a disk drive, uses read and write commands for accessing contiguous data and, given an established stream, establishes a linked stream by sending a linked stream request with the number of a primary stream to the drive. The new stream inherits the beginning and ending addresses of the primary stream. Passed pointer detection is enabled for linked stream pointers passing primary stream pointers.