发明申请
US20120281062A1 Method, Device, Terminal And System For Switching Video Resolution
有权
方法，设备，终端和系统用于切换视频分辨率
- 专利标题： Method, Device, Terminal And System For Switching Video Resolution
- 专利标题（中）： 方法，设备，终端和系统用于切换视频分辨率
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申请号： US13547752申请日： 2012-07-12
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公开(公告)号： US20120281062A1公开(公告)日： 2012-11-08
- 发明人: Chenchen Gu , Jing Lv , Xuecheng Luo , Peizhao Li , Pu Wang
- 申请人： Chenchen Gu , Jing Lv , Xuecheng Luo , Peizhao Li , Pu Wang
- 申请人地址： CN Shenzhen City
- 专利权人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- 当前专利权人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- 当前专利权人地址： CN Shenzhen City
- 优先权： CN201010001654.8 20100121
- 主分类号： H04N7/14
- IPC分类号： H04N7/14
摘要：
A method for switching video resolution includes: confirming that a video sender and a video receiver have established a video communication connection, and obtaining an initial resolution of the video sender; confirming that bandwidth of the video communication connection and hardware of the video sender meet preset conditions, and switching the initial resolution of the video sender to a target resolution, in which the target resolution is higher than the initial resolution. After establishing video communication connections between terminals, when there are available bandwidth and hardware of the terminal using video communication, the resolution of terminal may be switched to provide a more clear video communication for terminal user, and guarantee smooth switching of resolution.
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