CN101668158B - 视频切换处理方法和多点控制单元 - Google Patents
视频切换处理方法和多点控制单元 Download PDFInfo
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- CN101668158B CN101668158B CN2008101355833A CN200810135583A CN101668158B CN 101668158 B CN101668158 B CN 101668158B CN 2008101355833 A CN2008101355833 A CN 2008101355833A CN 200810135583 A CN200810135583 A CN 200810135583A CN 101668158 B CN101668158 B CN 101668158B
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CN2008101355833A CN101668158B (zh) | 2008-09-05 | 2008-09-05 | 视频切换处理方法和多点控制单元 |
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CN2008101355833A CN101668158B (zh) | 2008-09-05 | 2008-09-05 | 视频切换处理方法和多点控制单元 |
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CN101668158A CN101668158A (zh) | 2010-03-10 |
CN101668158B true CN101668158B (zh) | 2011-10-26 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US8731152B2 (en) * | 2010-06-18 | 2014-05-20 | Microsoft Corporation | Reducing use of periodic key frames in video conferencing |
CN102204219A (zh) * | 2011-04-19 | 2011-09-28 | 华为技术有限公司 | 视频切换播放方法、装置和*** |
US10085029B2 (en) * | 2015-07-21 | 2018-09-25 | Qualcomm Incorporated | Switching display devices in video telephony |
CN107592540B (zh) * | 2016-07-07 | 2020-02-11 | 腾讯科技(深圳)有限公司 | 一种视频数据处理方法及装置 |
CN106210602A (zh) * | 2016-08-08 | 2016-12-07 | 深圳市东明炬创电子有限公司 | 便携式移动视频会议*** |
CN110336975A (zh) * | 2019-07-12 | 2019-10-15 | 浙江华创视讯科技有限公司 | 视频流的切换方法及视频流的播放终端 |
CN112770077B (zh) * | 2019-11-06 | 2023-11-10 | 中兴通讯股份有限公司 | 视频会议i帧编码方法及装置 |
CN113542657B (zh) * | 2020-04-15 | 2023-07-28 | 成都鼎桥通信技术有限公司 | 画面黑屏后的恢复方法和装置 |
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