发明名称 |
METHOD, APPARATUS AND SYSTEM FOR CONCURRENT PROCESSING OF MULTIPLE VIDEO STREAMS |
摘要 |
A system apparatus and method for concurrent delivery of a plurality of video streams comprising one or more transcoders for bitrate reduction and a cache memory to save copies of transcoded segments. When the total outgoing bitrate of the system exceeds a predefined threshold, the system decides which of the video segments to transcode and the magnitude of bitrate reduction. Before assigning a transcoder for the bitrate reduction, the system first checks the cache for saved transcoded segments. If appropriate transcoded segments are not found in cache, the system may assign a transcoder for the video segments designated for bitrate reduction.
|
申请公布号 |
US2009310668(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20090390546 |
申请日期 |
2009.02.23 |
申请人 |
SACKSTEIN DAVID;LAPID YAEL |
发明人 |
SACKSTEIN DAVID;LAPID YAEL |
分类号 |
H04N7/26 |
主分类号 |
H04N7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|