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1.发明申请公开(公告)号：US20120072499A1
公开(公告)日：2012-03-22
申请号：US13237903
申请日：2011-09-20
申请人： Stephen Cipolli , Jonathan Lennox , Sreeni Nair , Balasubramanian Pitchandi , Roi Sasson , Manoj Saxena
发明人： Stephen Cipolli , Jonathan Lennox , Sreeni Nair , Balasubramanian Pitchandi , Roi Sasson , Manoj Saxena
IPC分类号： G06F15/16
CPC分类号： H04L65/1093 , H04L12/1822 , H04L65/1063 , H04L65/1089 , H04L65/403 , H04L65/4038 , H04N7/147 , H04N7/15 , H04N7/152
摘要： Systems and methods for the control and management of multipoint conferences are disclosed herein, where endpoints can selectively and individually manage the streams that will be transmitted to them. Techniques are described that allow a transmitting endpoint to collect information from other receiving endpoints, or aggregated such information from servers, and process them into a single set of operating parameters that it then uses for its operation. Algorithms are described for performing conference-level show, on-demand show, show parameter aggregation and propagation, propagation of notifications. Parameters identified for describing sources in show requests include bit rate, window size, pixel rate, and frames per second.
摘要翻译： 本文公开了用于多点会议的控制和管理的系统和方法，其中端点可以选择性地和单独地管理将被发送给它们的流。 描述了允许发送端点从其他接收端点收集信息或从服务器聚合这样的信息的技术，并且将它们处理成其随后用于其操作的单个操作参数集合。 描述了用于执行会议级显示，按需显示，显示参数聚合和传播，通知传播的算法。 识别用于描述显示请求中的源的参数包括位速率，窗口大小，像素速率和每秒帧数。
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2.发明授权Systems and methods for error resilience and random access in video communication systems 有权视频通信系统中的错误恢复和随机访问的系统和方法公开(公告)号：US08804848B2
公开(公告)日：2014-08-12
申请号：US13238624
申请日：2011-09-21
申请人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Saxena , Ofer Shapiro
发明人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Saxena , Ofer Shapiro
IPC分类号： H04N7/15 , H04N7/26 , H04N7/06 , H04N7/46 , H04N7/36 , H04N21/6583 , H04N21/2662 , H04N21/462 , H04N21/63 , H04N21/6375 , H04L1/16 , H04L29/06 , H04N7/50 , H04L1/18
CPC分类号： H04N19/51 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L65/80 , H04N19/132 , H04N19/166 , H04N19/172 , H04N19/176 , H04N19/31 , H04N19/37 , H04N19/463 , H04N19/573 , H04N19/577 , H04N19/58 , H04N19/587 , H04N19/61 , H04N19/65 , H04N19/66 , H04N19/67 , H04N19/89 , H04N21/2662 , H04N21/4621 , H04N21/631 , H04N21/6375 , H04N21/6583
摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.
摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。
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3.发明授权公开(公告)号：US09077964B2
公开(公告)日：2015-07-07
申请号：US11608776
申请日：2006-12-08
申请人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Saxena , Ofer Shapiro
发明人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Saxena , Ofer Shapiro
IPC分类号： H04B1/66 , H04N7/12 , H04N19/176 , H04L1/16 , H04N21/2662 , H04N21/462 , H04N21/63 , H04N21/6375 , H04N21/6583 , H04L29/06 , H04N19/172 , H04N19/61 , H04N19/37 , H04N19/132 , H04N19/166 , H04N19/89 , H04N19/31 , H04N19/587 , H04N19/573 , H04N19/58 , H04N19/577 , H04L1/18
CPC分类号： H04N19/51 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L65/80 , H04N19/132 , H04N19/166 , H04N19/172 , H04N19/176 , H04N19/31 , H04N19/37 , H04N19/463 , H04N19/573 , H04N19/577 , H04N19/58 , H04N19/587 , H04N19/61 , H04N19/65 , H04N19/66 , H04N19/67 , H04N19/89 , H04N21/2662 , H04N21/4621 , H04N21/631 , H04N21/6375 , H04N21/6583
摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.
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公开(公告)号：US08925027B2
公开(公告)日：2014-12-30
申请号：US13010241
申请日：2011-01-20
申请人： Roi Sasson , Jonathan Lennox , Stephen Cipolli , Boris Levi , Ofer Shapiro , Wonkap Jang , Michael Horowitz
发明人： Roi Sasson , Jonathan Lennox , Stephen Cipolli , Boris Levi , Ofer Shapiro , Wonkap Jang , Michael Horowitz
IPC分类号： H04N7/173 , H04N21/258 , H04N7/15 , H04N21/2343 , H04N19/196 , H04N19/164 , H04N19/187 , H04N19/30 , H04N19/61
CPC分类号： H04N21/25833 , H04N7/152 , H04N19/115 , H04N19/164 , H04N19/176 , H04N19/187 , H04N19/196 , H04N19/30 , H04N19/61 , H04N21/234327 , H04N21/25858
摘要： Systems and methods for multipoint video distribution are disclosed herein. In some embodiments, system for multipoint video distribution include at least one endpoint including a EECM and a DECM, and at least one server including a SECM, the server being coupled to the endpoint. In some embodiments, methods for configuring an encoder include receiving at least one property related to a capability of a decoder, determining a number of layers to be coded by the encoder, and configuring the encoder based on that at least one property.
摘要翻译： 本文公开了用于多点视频分发的系统和方法。 在一些实施例中，用于多点视频分发的系统包括至少一个包括EECM和DECM的端点，以及包括SECM的至少一个服务器，该服务器耦合到端点。 在一些实施例中，用于配置编码器的方法包括接收与解码器的能力相关的至少一个属性，确定要由编码器编码的层的数量，以及基于该至少一个属性来配置编码器。
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5.发明申请SYSTEMS AND METHODS FOR ERROR RESILIENCE AND RANDOM ACCESS IN VIDEO COMMUNICATION SYSTEMS 有权视频通信系统中的错误恢复和随机访问的系统和方法公开(公告)号：US20120069135A1
公开(公告)日：2012-03-22
申请号：US13238624
申请日：2011-09-21
申请人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Sexena , Ofer Shapiro
发明人： Stephen Cipolli , Reha Civanlar , Alexandros Eleftheriadis , Jonathan Lennox , Roi Sasson , Manoj Sexena , Ofer Shapiro
CPC分类号： H04N19/51 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L65/80 , H04N19/132 , H04N19/166 , H04N19/172 , H04N19/176 , H04N19/31 , H04N19/37 , H04N19/463 , H04N19/573 , H04N19/577 , H04N19/58 , H04N19/587 , H04N19/61 , H04N19/65 , H04N19/66 , H04N19/67 , H04N19/89 , H04N21/2662 , H04N21/4621 , H04N21/631 , H04N21/6375 , H04N21/6583
摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.
摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。
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公开(公告)号：US20120192240A1
公开(公告)日：2012-07-26
申请号：US13010241
申请日：2011-01-20
申请人： Roi Sasson , Jonathan Lennox , Stephen Cipolli , Boris Levi , Ofer Shapiro , Wonkap Jang , Michael Horowitz
发明人： Roi Sasson , Jonathan Lennox , Stephen Cipolli , Boris Levi , Ofer Shapiro , Wonkap Jang , Michael Horowitz
CPC分类号： H04N21/25833 , H04N7/152 , H04N19/115 , H04N19/164 , H04N19/176 , H04N19/187 , H04N19/196 , H04N19/30 , H04N19/61 , H04N21/234327 , H04N21/25858
摘要： Systems and methods for multipoint video distribution are disclosed herein. In some embodiments, system for multipoint video distribution include at least one endpoint including a EECM and a DECM, and at least one server including a SECM, the server being coupled to the endpoint. In some embodiments, methods for configuring an encoder include receiving at least one property related to a capability of a decoder, determining a number of layers to be coded by the encoder, and configuring the encoder based on that at least one property.
摘要翻译： 本文公开了用于多点视频分发的系统和方法。 在一些实施例中，用于多点视频分发的系统包括至少一个包括EECM和DECM的端点，以及包括SECM的至少一个服务器，该服务器耦合到端点。 在一些实施例中，用于配置编码器的方法包括接收与解码器的能力相关的至少一个属性，确定要由编码器编码的层的数量，以及基于该至少一个属性来配置编码器。
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7.发明申请公开(公告)号：US20080165864A1
公开(公告)日：2008-07-10
申请号：US11971769
申请日：2008-01-09
IPC分类号： H04N7/26
CPC分类号： H04N19/00854 , H04N19/166 , H04N19/31 , H04N19/33 , H04N19/573 , H04N19/58 , H04N19/61 , H04N19/65 , H04N19/70 , H04N19/89 , H04N21/234327 , H04N21/6125 , H04N21/6375 , H04N21/6377 , H04N21/658
摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.
摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。
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公开(公告)号：US20120230429A1
公开(公告)日：2012-09-13
申请号：US13347984
申请日：2012-01-11
申请人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
发明人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
IPC分类号： H04N7/26
摘要： Disclosed are techniques for creating, coding, decoding, and using, rotation information related to one or more coded pictures in non-normative parts of a coded video bitstream.
摘要翻译： 公开了用于创建，编码，解码和使用与编码视频比特流的非规范部分中的一个或多个编码图像相关的旋转信息的技术。
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公开(公告)号：US09743099B2
公开(公告)日：2017-08-22
申请号：US13347984
申请日：2012-01-11
申请人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
发明人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
摘要： Disclosed are techniques for creating, coding, decoding, and using, rotation information related to one or more coded pictures in non-normative parts of a coded video bitstream.
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10.发明授权公开(公告)号：US08462856B2
公开(公告)日：2013-06-11
申请号：US11971769
申请日：2008-01-09
IPC分类号： H04N7/26
CPC分类号： H04N19/00854 , H04N19/166 , H04N19/31 , H04N19/33 , H04N19/573 , H04N19/58 , H04N19/61 , H04N19/65 , H04N19/70 , H04N19/89 , H04N21/234327 , H04N21/6125 , H04N21/6375 , H04N21/6377 , H04N21/658
摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.
摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。
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