发明名称 |
Streaming multimedia data over a network having a variable bandwith |
摘要 |
The method of streaming multimedia data over a network having a variable bandwidth comprises the steps of encoding data coming from a multimedia source and supplying a set of encoded streams formed with stream elements containing encoded multimedia data. The encoded streams have various predetermined bit rates associated with specific decoding parameter values to be transmitted to a client application decoder for enabling the client decoder to decode the stream elements with respect to their specific decoding parameter values. The encoding step comprises a preliminary step of determining common values for at least a part of the decoding parameters so that the decoder can use the same decoding parameter values for decoding streams elements within at least a group of streams, and a step of building said group of streams, to which common decoding parameter values are assigned.
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申请公布号 |
US2005135476(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
US20040502729 |
申请日期 |
2004.07.27 |
申请人 |
GENTRIC PHILIPPE;RAMANZIN YVES |
发明人 |
GENTRIC PHILIPPE;RAMANZIN YVES |
分类号 |
H04L12/18;H04L12/56;H04L29/06;H04N7/24;H04N7/26;(IPC1-7):H04B1/66;G06F15/16;H04N11/04;H04N7/12;H04N11/02 |
主分类号 |
H04L12/18 |
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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