| 发明名称 |
Method for generating information sub-streams for FF/REW applications |
| 摘要 |
A method and apparatus for processing an information stream comprising a plurality of compressed information frames to produce an information sub-stream having a reduced number of information frames. In the case of an MPEG video information stream, the information sub-stream is suitable for use as a fast-forward (FF) or rewind (REW) stream in, e.g., a video on demand (VOD) system utilizing such streams.
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| 申请公布号 |
US6510554(B1) |
申请公布日期 |
2003.01.21 |
| 申请号 |
US19980067427 |
申请日期 |
1998.04.27 |
| 申请人 |
DIVA SYSTEMS CORPORATION |
发明人 |
GORDON DONALD F.;CONOVER MARK D. |
| 分类号 |
H04L12/56;H04L12/64;H04L29/06;H04N5/781;H04N5/783;H04N7/173;H04N7/24;H04N7/46;H04N9/804;H04N9/82;(IPC1-7):H04N5/917;H04N7/52;H04N7/26 |
主分类号 |
H04L12/56 |
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