发明授权
- 专利标题： Method of transmitting a video sequence to a remote terminal
- 专利标题（中）： 将视频序列发送到远程终端的方法
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申请号： US12274914申请日： 2008-11-20
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公开(公告)号： US08638678B2公开(公告)日： 2014-01-28
- 发明人: Renaud Cazoulat , Valérie Ledunois , Vincent Roussillat
- 申请人： Renaud Cazoulat , Valérie Ledunois , Vincent Roussillat
- 申请人地址： FR Paris
- 专利权人： France Telecom
- 当前专利权人： France Telecom
- 当前专利权人地址： FR Paris
- 代理机构： Westman, Champlin & Koehler, P.A.
- 代理商 David D. Brush
- 优先权： FR0759240 20071122
- 主分类号： H04J1/16
- IPC分类号： H04J1/16
摘要：
A method is provided for transmission, by a server in a communication network, of a multimedia message, which includes a video sequence, to a remote terminal. The method includes detecting the video sequence in the message by the server, wherein the method includes the following additional steps: coding by the server of the video sequence in a scalable stream including a base layer and one or more refinement layers, when the video sequence is not already coded in such a stream, storage of at least one of the refinement layers in a storage server, and sending the base layer and of a link to recover the at least one duly stored refinement layer to the remote terminal.
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