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1. 发明授权

US09600221B2 Multi-pane display capture, aggregation, and sharing 有权
公开(公告)号：US09600221B2
公开(公告)日：2017-03-21
申请号：US11933936
申请日：2007-11-01
申请人： Abhinav Kapoor
发明人： Abhinav Kapoor
IPC分类号： G06F3/14 , G06F9/44 , G09G5/14
CPC分类号： G06F3/1454 , G06F3/1423 , G09G5/14 , G09G2340/12 , G09G2370/025 , G09G2370/20
摘要： Various embodiments herein include one or more of systems, methods, and software for multi-pane display capture, aggregation, and sharing. Some such embodiments include generating an image on a computing device to share with participants in a web conference meeting by capturing a first image of a first graphic display output layer and a second graphic display output layer and removing a portion of the first image. Some embodiments may also include capturing a second image of the second graphic display output layer and combining the first and second images to form a third image. The third image may then be sent to one or more participants of the web conference meeting. The first graphic display output layer may include an overlay pane graphical output of a computing device and the second graphic display output layer may include a standard pane graphical output of the computing device.

2. 发明申请

US20140028707A1 MULTI-PANE DISPLAY CAPTURE, AGGREGATION, AND SHARING 有权
标题翻译：多层显示捕捉，聚合和共享
公开(公告)号：US20140028707A1
公开(公告)日：2014-01-30
申请号：US11933936
申请日：2007-11-01
申请人： Abhinav Kapoor
发明人： Abhinav Kapoor
IPC分类号： G09G5/00
CPC分类号： G06F3/1454 , G06F3/1423 , G09G5/14 , G09G2340/12 , G09G2370/025 , G09G2370/20
摘要： Various embodiments herein include one or more of systems, methods, and software for multi-pane display capture, aggregation, and sharing. Some such embodiments include generating an image on a computing device to share with participants in a web conference meeting by capturing a first image of a first graphic display output layer and a second graphic display output layer and removing a portion of the first image. Some embodiments may also include capturing a second image of the second graphic display output layer and combining the first and second images to form a third image. The third image may then be sent to one or more participants of the web conference meeting. The first graphic display output layer may include an overlay pane graphical output of a computing device and the second graphic display output layer may include a standard pane graphical output of the computing device.
摘要翻译：本文的各种实施例包括用于多窗格显示捕获，聚合和共享的一个或多个系统，方法和软件。一些这样的实施例包括在计算设备上生成图像以通过捕获第一图形显示输出层和第二图形显示输出层的第一图像并移除第一图像的一部分来与网络会议会议中的参与者共享。一些实施例还可以包括捕获第二图形显示输出层的第二图像并组合第一和第二图像以形成第三图像。然后可以将第三图像发送到网络会议会议的一个或多个参与者。第一图形显示输出层可以包括计算设备的叠加窗格图形输出，并且第二图形显示输出层可以包括计算设备的标准窗格图形输出。

3. 发明授权

US08473628B2 Dynamically altering playlists 有权
标题翻译：动态更改播放列表
公开(公告)号：US08473628B2
公开(公告)日：2013-06-25
申请号：US12201952
申请日：2008-08-29
申请人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
发明人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
IPC分类号： G06F15/16
CPC分类号： G06F17/30053
摘要： In general, in one aspect, streams associated with a playlist are received from a server. The playlist includes an ordering of streams that are queued for client-side playback from the server according to the ordering. Information associated with the receipt and playback of at least one of the streams is accessed. The client-side application requests to alter the streams of the playlist in response to the accessed information. The request identifies a desired playlist alteration and includes information that controls the playlist alteration. The streams of the playlist are displayed according to a playlist alteration made in response to the request.
摘要翻译：通常，在一个方面，从服务器接收与播放列表相关联的流。播放列表包括根据订购从服务器排队等待客户端重放的流的排序。访问与至少一个流的接收和回放相关联的信息。客户端应用程序响应于所访问的信息请求改变播放列表的流。请求标识所需的播放列表更改，并包括控制播放列表更改的信息。播放列表的流根据响应于该请求而进行的播放列表更改显示。

4. 发明申请

US20140032735A1 ADAPTIVE RATE OF SCREEN CAPTURE IN SCREEN SHARING 审中-公开
标题翻译：屏幕共享中屏幕捕获率的自适应速率
公开(公告)号：US20140032735A1
公开(公告)日：2014-01-30
申请号：US12140855
申请日：2008-06-17
申请人： Abhinav Kapoor
发明人： Abhinav Kapoor
IPC分类号： G06F15/16
CPC分类号： G06F9/5083 , G06F3/1454 , G09G2340/02 , G09G2350/00 , G09G2360/08
摘要： A method of sharing a display with another computing device is provided. Here, a rate of screenshot capture may be adjusted in reference to a variety of different parameters. For example, the rate may be adjusted in reference to a usage of a processor. In another example, the rate may be adjusted in reference to a compression ratio. The screenshots captured at the adjusted rate are then transmitted to another computing device.
摘要翻译：提供了一种与另一计算设备共享显示器的方法。这里，可以参考各种不同的参数来调整截图捕获率。例如，可以参考处理器的使用来调整速率。在另一示例中，速率可以参考压缩比进行调整。以调整速率捕获的屏幕截图然后被传送到另一个计算设备。

5. 发明授权

US07702805B1 Streaming media seek 有权
标题翻译：流媒体追求
公开(公告)号：US07702805B1
公开(公告)日：2010-04-20
申请号：US12575230
申请日：2009-10-07
申请人： Abhinav Kapoor
发明人： Abhinav Kapoor
IPC分类号： G06F15/16
CPC分类号： H04N21/23406 , G11B27/005 , G11B27/034 , H04L65/4092 , H04L65/608 , H04N7/17336 , H04N21/2387 , H04N21/2401 , H04N21/44004 , H04N21/6587
摘要： Streaming media technology includes a back buffer configured to begin at a stream frame most recently played by the streaming media player. The back buffer continues, for each played frame of the stream, for a length determined by a nominal fill and an offset. In some embodiments, the offset is determined in runtime. In some embodiments the runtime-determined offset is determined by the position of a keyframe in the vicinity of the nominal fill. The keyframe in the vicinity of the nominal fill can be a keyframe next earlier, next later, or nearest in the stream to the location of the nominal fill.
摘要翻译：流媒体技术包括配置为从流媒体播放器最近播放的流帧开始的后缓冲区。对于流的每个播放的帧，后缓冲区继续由标称填充和偏移确定的长度。在一些实施例中，在运行时间中确定偏移量。在一些实施例中，运行时确定的偏移由关键帧在标称填充附近的位置确定。标称填充附近的关键帧可以是下一个较早的，稍后的关键帧，也可以是流中最接近标称填充位置的关键帧。

6. 发明授权

US08321905B1 Fast switching of media streams 有权
标题翻译：快速切换媒体流
公开(公告)号：US08321905B1
公开(公告)日：2012-11-27
申请号：US12572962
申请日：2009-10-02
申请人： Kevin Streeter , Stephen Cheng , Abhinav Kapoor
发明人： Kevin Streeter , Stephen Cheng , Abhinav Kapoor
IPC分类号： H04N7/173 , G06F15/16
CPC分类号： H04N21/4384 , H04N21/44004
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for fast switching of media streams, are described. The methods and systems described in this specification enable switching media streams as quickly as possible without playback interruption by not having to playback the content of the full buffer prior to the switch to the new stream. The fast switching disclosed in this specification is based on configuring a media player operated at a client computer to specify a switching time offset that corresponds to buffered content. In addition, the disclosed methods and systems enable a media streaming server computer, that is streaming a first media stream to the client computer, to select a key frame of a second media stream that is at or near a switching time offset specified by the client computer, and to immediately begin transmission of the second media stream.
摘要翻译：描述了用于媒体流的快速切换的方法，系统和装置，包括在计算机存储介质上编码的计算机程序。本说明书中描述的方法和系统通过在切换到新流之前不必播放完整缓冲器的内容，能够尽可能快地切换媒体流而没有播放中断。本说明书中公开的快速切换是基于配置在客户端计算机上操作的媒体播放器来指定对应于缓冲内容的切换时间偏移量。此外，所公开的方法和系统使得能够将第一媒体流传输到客户端计算机的媒体流服务器计算机选择处于或接近由客户端指定的切换时间偏移的第二媒体流的关键帧计算机，并立即开始传输第二媒体流。

7. 发明授权

US08060638B1 Streaming media seek 有权
标题翻译：流媒体追求
公开(公告)号：US08060638B1
公开(公告)日：2011-11-15
申请号：US12730065
申请日：2010-03-23
申请人： Abhinav Kapoor
发明人： Abhinav Kapoor
IPC分类号： G06F15/16
CPC分类号： H04N21/23406 , G11B27/005 , G11B27/034 , H04L65/4092 , H04L65/608 , H04N7/17336 , H04N21/2387 , H04N21/2401 , H04N21/44004 , H04N21/6587
摘要： Streaming media technology includes a back buffer configured to begin at a stream frame most recently played by the streaming media player. The back buffer continues, for each played frame of the stream, for a length determined by a nominal fill and an offset. In some embodiments, the offset is determined in runtime. In some embodiments the runtime-determined offset is determined by the position of a keyframe in the vicinity of the nominal fill. The keyframe in the vicinity of the nominal fill can be a keyframe next earlier, next later, or nearest in the stream to the location of the nominal fill.
摘要翻译：流媒体技术包括配置为从流媒体播放器最近播放的流帧开始的后缓冲区。对于流的每个播放的帧，后缓冲区继续由标称填充和偏移确定的长度。在一些实施例中，在运行时间中确定偏移量。在一些实施例中，运行时确定的偏移由关键帧在标称填充附近的位置确定。标称填充附近的关键帧可以是下一个较早的，稍后的关键帧，也可以是流中最接近标称填充位置的关键帧。

8. 发明申请

US20100057928A1 Dynamically Altering Playlists 有权
标题翻译：动态改变播放列表
公开(公告)号：US20100057928A1
公开(公告)日：2010-03-04
申请号：US12201952
申请日：2008-08-29
申请人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
发明人： Abhinav Kapoor , Kevin Streeter , Asa Whillock
IPC分类号： G06F15/16
CPC分类号： G06F17/30053
摘要： In general, in one aspect, streams associated with a playlist are received from a server. The playlist includes an ordering of streams that are queued for client-side playback from the server according to the ordering. Information associated with the receipt and playback of at least one of the streams is accessed. The client-side application requests to alter the streams of the playlist in response to the accessed information. The request identifies a desired playlist alteration and includes information that controls the playlist alteration. The streams of the playlist are displayed according to a playlist alteration made in response to the request.
摘要翻译：通常，在一个方面，从服务器接收与播放列表相关联的流。播放列表包括根据订购从服务器排队等待客户端重放的流的排序。访问与至少一个流的接收和回放相关联的信息。客户端应用程序响应于所访问的信息请求改变播放列表的流。请求标识所需的播放列表更改，并包括控制播放列表更改的信息。播放列表的流根据响应于该请求而进行的播放列表更改显示。

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