发明授权
- 专利标题： Distributed audio mixing and forwarding
- 专利标题（中）： 分布式音频混合转发
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申请号： US14066841申请日： 2013-10-30
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公开(公告)号： US09591037B2公开(公告)日： 2017-03-07
- 发明人: Duanpei Wu , Yanghua Liu
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Edell, Shapiro & Finnan, LLC
- 主分类号： G06F15/16
- IPC分类号： G06F15/16 ; H04L29/06
摘要：
A scalable media conferencing system minimizes delay while maintaining a consistent session across all of the distributed media servers handling the conference session. Each of the media servers sends a list of the local top streams and their importance. A global list of top streams is created and disseminated to all of the media servers. Each of the media servers then forwards any local stream that is on the list of global top streams to all of the other media servers. Once a media server receives all of the streams on the list of global top streams, it locally mixes the streams together and outputs the mixed stream to the endpoints that are locally connected to that media server.
公开/授权文献
- US20150120830A1 Distributed Audio Mixing and Forwarding 公开/授权日：2015-04-30
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