发明名称 |
PROCESSING AND MANAGING SPLICE POINTS FOR THE CONCATENATION OF TWO VIDEO STREAMS |
摘要 |
Receiving a video stream in a transport stream comprising a plurality of compressed pictures, wherein information in the video stream includes plural data fields comprising: a first data field corresponding to a location in the video stream of a potential splice point, wherein the first data field identifies a location in the video stream after the location of the received information; a second data field corresponding to decompressed pictures yet to be output (DPYTBO) by a video decoder at the identified potential splice point (IPSP) when the video decoder decompresses the video stream, wherein the second data field is a number corresponding to the DPYTBO by the video decoder at the IPSP; and a third data field corresponding to pictures with contiguous output times (WCOT), wherein the third field corresponds to a set of pictures WCOT of the DPYTBO by the video decoder at the IPSP. |
申请公布号 |
US2012263228(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201213443580 |
申请日期 |
2012.04.10 |
申请人 |
RODRIGUEZ ARTURO A.;AU JAMES;DE LAMEILLIEURE JAN;BEHEYDT SAMIE;CISCO TECHNOLOGY, INC. |
发明人 |
RODRIGUEZ ARTURO A.;AU JAMES;DE LAMEILLIEURE JAN;BEHEYDT SAMIE |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
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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