发明授权
US08838954B2 Media processing devices for adaptive delivery of on-demand media, and methods thereof
有权
用于按需媒体的自适应递送的媒体处理装置及其方法
- 专利标题: Media processing devices for adaptive delivery of on-demand media, and methods thereof
- 专利标题(中): 用于按需媒体的自适应递送的媒体处理装置及其方法
-
申请号: US13016721申请日: 2011-01-28
-
公开(公告)号: US08838954B2公开(公告)日: 2014-09-16
- 发明人: Jun Tian , Hong Heather Yu , Hongbing Li
- 申请人: Jun Tian , Hong Heather Yu , Hongbing Li
- 申请人地址: US TX Plano
- 专利权人: Futurewei Technologies, Inc.
- 当前专利权人: Futurewei Technologies, Inc.
- 当前专利权人地址: US TX Plano
- 代理机构: Slater & Matsil, L.L.P.
- 主分类号: H04L9/32
- IPC分类号: H04L9/32 ; H04L9/00
摘要:
In one embodiment, a method of streaming media includes partitioning a media stream to be transmitted into a first stream of media segments at a media server. The first stream of the media segments has a first sequence. An index table is generated to identify the first sequence of the first stream of the media segments. The index table is encrypted using a key. A second stream of the media segments is generated. The second stream has a second sequence, which is random relative to the first sequence. The encrypted index table and a transcoded media stream having the second stream of the media segments are transmitted.
公开/授权文献
信息查询