专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008018065A3 VIDEO CONFERENCING OVER IP NETWORKS 审中-公开
标题翻译：视频会议在IP网络上
公开(公告)号：WO2008018065A3
公开(公告)日：2009-05-07
申请号：PCT/IL2007000981
申请日：2007-08-07
申请人： OOVOO LLC , KARITI ERAN , PESHEROV SERGEY , GELFER VLADISLAV
发明人： KARITI ERAN , PESHEROV SERGEY , GELFER VLADISLAV
IPC分类号： G06F15/16
CPC分类号： H04N7/152 , G06Q10/10 , H04L7/0008 , H04L41/509 , H04L47/2475 , H04M1/72547 , H04M3/5307 , H04M3/5315 , H04N5/265
摘要： A method for communication includes establishing communication links over a packet network (36, 48) between a server (34) and plurality of client computers (24, 26, 28) that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.
摘要翻译：一种用于通信的方法包括：通过服务器（34）和参与视频电话会议的多个客户端计算机（24,26,28）之间的分组网络（36,48）建立通信链路。服务器从客户端计算机接收分别包含由每个客户端计算机捕获的音频和视频数据的上行链路音频分组和上行链路视频分组。服务器将来自上行链路音频分组的音频数据进行混合，以产生混合音频数据流，以传输到客户端计算机，并向客户端计算机发送包含相应混合音频数据流的下行音频数据包。服务器将下行视频数据包中的视频数据中继到客户端计算机。客户端计算机接收和同步视频数据与混合音频数据。

2. 发明申请

WO2008018065A2 VIDEO CONFERENCING OVER IP NETWORKS 审中-公开
标题翻译：视频会议在IP网络上
公开(公告)号：WO2008018065A2
公开(公告)日：2008-02-14
申请号：PCT/IL2007/000981
申请日：2007-08-07
申请人： OOVOO LLC , KARITI, Eran , PESHEROV, Sergey , GELFER, Vladislav
发明人： KARITI, Eran , PESHEROV, Sergey , GELFER, Vladislav
IPC分类号： G06F15/16
CPC分类号： H04N7/152 , G06Q10/10 , H04L7/0008 , H04L41/509 , H04L47/2475 , H04M1/72547 , H04M3/5307 , H04M3/5315 , H04N5/265
摘要： A method for communication includes establishing communication links over a packet network (36, 48) between a server (34) and plurality of client computers (24, 26, 28) that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.
摘要翻译：一种用于通信的方法包括：通过服务器（34）和参与视频电话会议的多个客户端计算机（24,26,28）之间的分组网络（36,48）建立通信链路。服务器从客户端计算机接收分别包含由每个客户端计算机捕获的音频和视频数据的上行链路音频分组和上行链路视频分组。服务器将来自上行链路音频分组的音频数据进行混合，以产生混合音频数据流，以传输到客户端计算机，并向客户端计算机发送包含相应混合音频数据流的下行音频数据包。服务器将下行视频数据包中的视频数据中继到客户端计算机。客户端计算机接收和同步视频数据与混合音频数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式