Invention Grant
US08345083B2 Dynamic management of picture quality in a video conference with diversified constraints 有权
视频会议中图像质量的动态管理具有多种制约因素

Dynamic management of picture quality in a video conference with diversified constraints
Abstract:
In one embodiment, a method dynamically configures a BL bandwidth in a conference based on bandwidth capabilities in the video conferencing network. In one embodiment, the conference may include any combination of endpoints characterized as BL endpoints and SVCL endpoints. The method includes determining one or more bandwidth capabilities for a plurality of endpoints participating in a conference. The bandwidth capabilities for each respective endpoint may be based on its video decoding capability, the maximum bit-rate it can accept, the video encoding capability of the other endpoints, or a bandwidth constraint manifestation in a portion of the network, etc.
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