发明名称 |
Method and device for the continuous transmission of a video in a communication network |
摘要 |
The invention relates to a method for the continuous transmission of a video from a server to a number of client machines over a communication network, comprising the following steps: obtaining requests from client machines, at least some of the requests obtained each specifying at least one spatial zone of interest in one or more images of the video, a spatial zone representing a set of digital data, processing the requests obtained so as to determine one or more intersections defining common data between the spatial zones of interest of the video, creating a multipoint network session for each intersection thus determined.
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申请公布号 |
US8397265(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20040008955 |
申请日期 |
2004.12.13 |
申请人 |
HENOCQ XAVIER;LE LEANNEC FABRICE;CANON KABUSHIKI KAISHA |
发明人 |
HENOCQ XAVIER;LE LEANNEC FABRICE |
分类号 |
H04N7/173;G06F15/16;H04N5/14;H04N7/24;H04N9/64 |
主分类号 |
H04N7/173 |
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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