Signaling conformance points using profile space
    2.
    发明授权
    Signaling conformance points using profile space 有权
    信号一致性点使用配置文件空间

    公开(公告)号:US09402083B2

    公开(公告)日:2016-07-26

    申请号:US14615975

    申请日:2015-02-06

    申请人: Vidyo, Inc.

    发明人: Jill Boyce

    IPC分类号: H04N19/513 H04N19/44

    摘要: An unused value of the general_profile_space syntax element can be used to indicate that a layer with a non-zero value of nuh_layer_id in a multi-layer bitstream is otherwise conforming to a profile.

    摘要翻译: general_profile_space语法元素的未使用的值可以用于指示在多层比特流中具有非零值nuh_layer_id的层否则符合配置文件。

    SYSTEMS AND METHODS FOR RESOLVING SERVICE INITIALIZATION LINKS IN VIRTUAL DESKTOP INFRASTRUCTURE ENVIRONMENTS
    3.
    发明申请
    SYSTEMS AND METHODS FOR RESOLVING SERVICE INITIALIZATION LINKS IN VIRTUAL DESKTOP INFRASTRUCTURE ENVIRONMENTS 审中-公开
    用于解决虚拟桌面基础设施环境中的服务初始化链接的系统和方法

    公开(公告)号:US20160100015A1

    公开(公告)日:2016-04-07

    申请号:US14507543

    申请日:2014-10-06

    申请人: Vidyo, Inc.

    发明人: Isaac Levy Meir Sela

    IPC分类号: H04L29/08 H04L29/06

    摘要: Systems and methods for resolving service initialization links in Virtual Desktop Infrastructure (VDI) environments are disclosed. Specifically, the links includes information that does not identify the originating user and are only associated with the offered service, whereas multiple users may be using the same service. The systems and methods involve a proxy component at the server as well as a plug-in at the client. The proxy is responsible for obtaining the service initialization information, identifying the correct session, and forwarding the service initialization information to the corresponding plug-in through the session. The plug-in, in turn, is responsible for forwarding the service initialization data back to the main application.

    摘要翻译: 公开了用于解决虚拟桌面基础设施(VDI)环境中的服务初始化链接的系统和方法。 具体地,链接包括不识别始发用户并且仅与所提供的服务相关联的信息,而多个用户可能正在使用相同的服务。 系统和方法涉及服务器上的代理组件以及客户端的插件。 代理负责获取服务初始化信息,识别正确的会话,并通过会话将服务初始化信息转发到相应的插件。 反过来,插件负责将服务初始化数据转发回主应用程序。

    System and method for providing error resilience, random access and rate control in scalable video communications
    4.
    发明授权
    System and method for providing error resilience, random access and rate control in scalable video communications 有权
    用于在可伸缩视频通信中提供错误弹性,随机访问和速率控制的系统和方法

    公开(公告)号:US09270939B2

    公开(公告)日:2016-02-23

    申请号:US14166640

    申请日:2014-01-28

    申请人: Vidyo, Inc.

    摘要: Systems and methods for error resilient transmission, rate control, and random access in video communication systems that use scalable video coding are provided. Error resilience is obtained by using information from low resolution layers to conceal or compensate loss of high resolution layer information. The same mechanism is used for rate control by selectively eliminating high resolution layer information from transmitted signals, which elimination can be compensated at the receiver using information from low resolution layers. Further, random access or switching between low and high resolutions is also achieved by using information from low resolution layers to compensate for high resolution spatial layer packets that may have not been received prior to the switching time.

    摘要翻译: 提供了使用可伸缩视频编码的视频通信系统中的错误弹性传输,速率控制和随机接入的系统和方法。 通过使用低分辨率层的信息来隐藏或补偿高分辨率层信息的损失,可以获得错误恢复能力。 相同的机制用于速率控制,通过选择性地从发射信号中消除高分辨率层信息,该消除可以在接收机处使用来自低分辨率层的信息进行补偿。 此外,通过使用来自低分辨率层的信息来补偿在切换时间之前可能未被接收的高分辨率空间层分组,也可实现低分辨率和高分辨率之间的随机存取或切换。

    SYSTEMS AND METHODS FOR GENERATING ELECTRONIC MEETING INVITATIONS IN VIDEO COMMUNICATIONS AND OTHER SERVICES
    5.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING ELECTRONIC MEETING INVITATIONS IN VIDEO COMMUNICATIONS AND OTHER SERVICES 审中-公开
    在视频通信和其他服务中生成电子会议邀请的系统和方法

    公开(公告)号:US20150180821A1

    公开(公告)日:2015-06-25

    申请号:US14639642

    申请日:2015-03-05

    申请人: Vidyo, Inc.

    IPC分类号: H04L12/58 H04L12/18

    摘要: A method and related apparatus for generating electronic meeting invitations in video communication and other services is described, including using an agent to automatically respond to electronic meeting invitations generated by users such that the response includes the generated connection information that will allow the intended participants to access the video communication or other service.

    摘要翻译: 描述了一种用于在视频通信和其他服务中生成电子会议邀请的方法和相关装置,包括使用代理自动响应由用户生成的电子会议邀请,使得响应包括所产生的连接信息,该连接信息将允许预期的参与者访问 视频通信或其他服务。

    Dependency parameter set for scalable video coding
    7.
    发明授权
    Dependency parameter set for scalable video coding 有权
    用于可缩放视频编码的依赖参数集

    公开(公告)号:US08938004B2

    公开(公告)日:2015-01-20

    申请号:US13539900

    申请日:2012-07-02

    IPC分类号: H04N11/02

    摘要: System and methods for video decoding include receiving at least one Dependency Parameter Set (DPS); and determining at least one inter-layer dependency based on the received DPS. Systems and methods for video encoding include selecting a layering structure; encoding at least one Dependency Parameter Set (DPS) including a representation of the layering structure in a binary format; and including the encoded DPS in a bitstream or sending the encoded DPS out of band.

    摘要翻译: 用于视频解码的系统和方法包括接收至少一个依赖性参数集(DPS); 以及基于所接收的DPS确定至少一个层间依赖性。 用于视频编码的系统和方法包括选择分层结构; 编码至少一个依赖性参数集(DPS),其包括二进制格式的分层结构的表示; 并将编码的DPS包括在比特流中或者将编码的DPS发送到带外。

    System and method for providing error resilence, random access and rate control in scalable video communications
    9.
    发明授权
    System and method for providing error resilence, random access and rate control in scalable video communications 有权
    用于在可伸缩视频通信中提供错误恢复,随机访问和速率控制的系统和方法

    公开(公告)号:US08718137B2

    公开(公告)日:2014-05-06

    申请号:US13209023

    申请日:2011-08-12

    IPC分类号: H04N7/24 H04N7/26

    摘要: Systems and methods for error resilient transmission, rate control, and random access in video communication systems that use scalable video coding are provided. Error resilience is obtained by using information from low resolution layers to conceal or compensate loss of high resolution layer information. The same mechanism is used for rate control by selectively eliminating high resolution layer information from transmitted signals, which elimination can be compensated at the receiver using information from low resolution layers. Further, random access or switching between low and high resolutions is also achieved by using information from low resolution layers to compensate for high resolution spatial layer packets that may have not been received prior to the switching time.

    摘要翻译: 提供了使用可伸缩视频编码的视频通信系统中的错误弹性传输,速率控制和随机接入的系统和方法。 通过使用低分辨率层的信息来隐藏或补偿高分辨率层信息的损失,可以获得错误恢复能力。 相同的机制用于速率控制,通过选择性地从发射信号中消除高分辨率层信息,该消除可以在接收机处使用来自低分辨率层的信息进行补偿。 此外,通过使用来自低分辨率层的信息来补偿在切换时间之前可能未被接收的高分辨率空间层分组,也可实现低分辨率和高分辨率之间的随机存取或切换。

    NAL unit header
    10.
    发明授权
    NAL unit header 有权
    NAL单元头

    公开(公告)号:US08649441B2

    公开(公告)日:2014-02-11

    申请号:US13539864

    申请日:2012-07-02

    IPC分类号: H04N7/26

    CPC分类号: H04N19/65 H04N19/30 H04N19/70

    摘要: Disclosed are techniques for scalable, multiview, and multiple descriptive video coding using an improved Network Adaptation Layer (NAL) unit header. A NAL unit header can include a layer-id that can be a reference into a table of layer descriptions, which specify the properties of the layer. The improved NAL unit header can further include fields for reference picture management and to identify temporal layers.

    摘要翻译: 公开了使用改进的网络适配层(NAL)单元头的可扩展,多视角和多描述视频编码的技术。 NAL单元头可以包括层ID,该层可以是指向层描述的表的参考,其指定层的属性。 改进的NAL单元报头还可以包括用于参考图像管理的字段并且识别时间层。