发明申请
- 专利标题： Media Presentation Description Delta File For HTTP Streaming
- 专利标题（中）： 媒体介绍描述HTTP流的Delta文件
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申请号： US12815269申请日： 2010-06-14
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公开(公告)号： US20110307581A1公开(公告)日： 2011-12-15
- 发明人: David Stuart Furbeck , Suresh Chitturi
- 申请人： David Stuart Furbeck , Suresh Chitturi
- 申请人地址： CA Waterloo
- 专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人地址： CA Waterloo
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
A method for obtaining media presentation description information. The method includes a client obtaining information related to a change in a first Media Presentation Description (MPD) on a server. The method further includes the client updating a second MPD on the client with the information related to the change.
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