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公开(公告)号:US20090265487A1
公开(公告)日:2009-10-22
申请号:US12424961
申请日:2009-04-16
申请人: Xuan Zhang , Jinyu Yang , Shi Yan , Lei Mei
发明人: Xuan Zhang , Jinyu Yang , Shi Yan , Lei Mei
IPC分类号: G06F1/12
CPC分类号: G06Q10/10
摘要: A method and system for synchronization indicator enabled online meetings are disclosed. According to one embodiment, a computer implemented method comprises transmitting a screen change signal from a presenter system, the screen change signal indicating a change in presentation material. One or more synchronization signals are received at the presenter system, the one or more synchronization signals indicating current viewing status of one or more participant systems. The current viewing status of the one or more participant systems is updated based on the one or more synchronization signals.
摘要翻译: 公开了一种同步指示器启用的在线会议的方法和系统。 根据一个实施例,计算机实现的方法包括从演示者系统发送屏幕改变信号,屏幕改变信号指示演示材料的变化。 在演示者系统处接收一个或多个同步信号,所述一个或多个同步信号指示一个或多个参与者系统的当前观看状态。 基于一个或多个同步信号来更新一个或多个参与者系统的当前观看状态。
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公开(公告)号:US20090262126A1
公开(公告)日:2009-10-22
申请号:US12425255
申请日:2009-04-16
申请人: Xuan Zhang , Bin Zhu
发明人: Xuan Zhang , Bin Zhu
CPC分类号: H04N19/17 , H04N19/12 , H04N19/14 , H04N19/176 , H04N19/186
摘要: A method and system for separated image compression are disclosed. According to one embodiment a computer-implemented method comprises initiating transfer of a screen image, preparing the screen image for separation, separating the screen image into image blocks, compressing the image blocks into image packets, and transmitting the image packets.
摘要翻译: 公开了一种用于分离图像压缩的方法和系统。 根据一个实施例,计算机实现的方法包括启动屏幕图像的传送,准备用于分离的屏幕图像,将屏幕图像分离成图像块,将图像块压缩成图像分组,以及发送图像分组。
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