Method for streaming video data
    1.
    发明授权
    Method for streaming video data 有权
    流视频数据的方法

    公开(公告)号:US09148289B2

    公开(公告)日:2015-09-29

    申请号:US12812174

    申请日:2008-01-30

    IPC分类号: G06F15/16 H04L12/18

    CPC分类号: H04L12/1827

    摘要: A method for streaming video data. Video data is received. At least one frame of the video data is segmented into a plurality of regions. Video data corresponding to a first region of the plurality of regions is transmitted over a network. The video data corresponding to a second region of the plurality of regions is modified according to interactive input. The video data corresponding to a modified version of the second region is transmitted over the network.

    摘要翻译: 一种流式传输视频数据的方法。 接收到视频数据。 视频数据的至少一帧被分割成多个区域。 通过网络发送对应于多个区域的第一区域的视频数据。 根据交互式输入来修改对应于多个区域的第二区域的视频数据。 通过网络发送对应于第二区域的修改版本的视频数据。

    System and method for transferring data on a data network using multiple paths
    2.
    发明授权
    System and method for transferring data on a data network using multiple paths 有权
    使用多条路径在数据网络上传输数据的系统和方法

    公开(公告)号:US07965626B2

    公开(公告)日:2011-06-21

    申请号:US10911456

    申请日:2004-08-03

    IPC分类号: G01R31/08

    摘要: Embodiments of the invention provide a system and method for transferring data on a data network using multiple paths. In one embodiment, data is transferred across a default path of a network. Next, a data loss rate is determined on the default path. When the data loss rate on the default path exceeds a first threshold value, a data loss rate is determined on a first alternate path. Provided the data loss rate on the first alternate path is less than a second threshold value, a first portion of the data is transferred to the first alternate path. Moreover, additional portions of data are transferred to the first alternate path until the data loss rate on the first alternate path meets or exceeds the second threshold value.

    摘要翻译: 本发明的实施例提供一种用于使用多个路径在数据网络上传送数据的系统和方法。 在一个实施例中,数据通过网络的默认路径传送。 接下来,在默认路径上确定数据丢失率。 当默认路径上的数据丢失率超过第一阈值时,在第一备用路径上确定数据丢失率。 如果第一备用路径上的数据丢失率小于第二阈值,则数据的第一部分被传送到第一备用路径。 而且,额外的数据部分被传送到第一备用路径,直到第一备用路径上的数据丢失率达到或超过第二阈值。

    Graphics to video encoder
    3.
    发明授权
    Graphics to video encoder 有权
    视频编码器的图形

    公开(公告)号:US07382381B2

    公开(公告)日:2008-06-03

    申请号:US10970915

    申请日:2004-10-22

    IPC分类号: G09G5/00 G06K9/36 G06K9/46

    摘要: A graphics to video encoder is disclosed. The encoder comprises a client image constructor that receives client input and constructs client image frames based on the client input. A scene integrator is coupled to the client image constructor. The scene integrator accesses base image frames and integrates client image frames with base image frames to generate client scene frames. The graphics to video encoder also has coupled to the scene integrator a video encoder that encodes and outputs the client scene frames as a video bitstream.

    摘要翻译: 公开了一种对视频编码器的图形。 编码器包括客户端图像构造器,其接收客户端输入并基于客户端输入构建客户端图像帧。 场景集成器耦合到客户端图像构造器。 场景集成器访问基本图像帧,并将客户端图像帧与基本图像帧集成,以生成客户端场景帧。 视频编码器的图形还耦合到场景积分器,视频编码器将客户端场景帧编码并输出为视频比特流。

    Method for enhancing transmission quality of streaming media
    4.
    发明授权
    Method for enhancing transmission quality of streaming media 有权
    提高流媒体传输质量的方法

    公开(公告)号:US07693058B2

    公开(公告)日:2010-04-06

    申请号:US10310196

    申请日:2002-12-03

    IPC分类号: H04J3/16

    摘要: A method for enhancing transmission quality of streaming media. A first bandwidth for a first communication link and a second bandwidth for a second communication link of a network are determined. Provided the first bandwidth is greater than the second bandwidth, a first excess bandwidth is utilized to improve transmission quality in the first communication link, wherein said the excess bandwidth is related to a difference of the first bandwidth minus the second bandwidth. Provided the second bandwidth is greater than the first bandwidth, a second excess bandwidth is utilized to improve transmission quality in the second communication link, wherein the second excess bandwidth is related to a difference of the second bandwidth minus the first bandwidth.

    摘要翻译: 一种提高流媒体传输质量的方法。 确定网络的第一通信链路的第一带宽和第二通信链路的第二带宽。 如果第一带宽大于第二带宽,则利用第一超额带宽来改善第一通信链路中的传输质量,其中所述超额带宽与第一带宽减去第二带宽的差异相关。 如果第二带宽大于第一带宽,则利用第二超额带宽来改善第二通信链路中的传输质量,其中第二过量带宽与第二带宽减去第一带宽的差异相关。

    Graphics to video encoder
    6.
    发明申请
    Graphics to video encoder 有权
    视频编码器的图形

    公开(公告)号:US20060088220A1

    公开(公告)日:2006-04-27

    申请号:US10970915

    申请日:2004-10-22

    IPC分类号: G06K9/36

    摘要: A graphics to video encoder is disclosed. The encoder comprises a client image constructor that receives client input and constructs client image frames based on the client input. A scene integrator is coupled to the client image constructor. The scene integrator accesses base image frames and integrates client image frames with base image frames to generate client scene frames. The graphics to video encoder also has coupled to the scene integrator a video encoder that encodes and outputs the client scene frames as a video bitstream.

    摘要翻译: 公开了一种对视频编码器的图形。 编码器包括客户端图像构造器,其接收客户端输入并基于客户端输入构建客户端图像帧。 场景集成器耦合到客户端图像构造器。 场景集成器访问基本图像帧,并将客户端图像帧与基本图像帧集成,以生成客户端场景帧。 视频编码器的图形还耦合到场景积分器,视频编码器将客户端场景帧编码并输出为视频比特流。

    System and method for transferring data on a data network using multiple paths
    7.
    发明申请
    System and method for transferring data on a data network using multiple paths 有权
    使用多条路径在数据网络上传输数据的系统和方法

    公开(公告)号:US20060028991A1

    公开(公告)日:2006-02-09

    申请号:US10911456

    申请日:2004-08-03

    IPC分类号: H04L12/26 G01R31/08

    摘要: Embodiments of the invention provide a system and method for transferring data on a data network using multiple paths. In one embodiment, data is transferred across a default path of a network. Next, a data loss rate is determined on the default path. When the data loss rate on the default path exceeds a first threshold value, a data loss rate is determined on a first alternate path. Provided the data loss rate on the first alternate path is less than a second threshold value, a first portion of the data is transferred to the first alternate path. Moreover, additional portions of data are transferred to the first alternate path until the data loss rate on the first alternate path meets or exceeds the second threshold value.

    摘要翻译: 本发明的实施例提供一种用于使用多个路径在数据网络上传送数据的系统和方法。 在一个实施例中,数据通过网络的默认路径传送。 接下来,在默认路径上确定数据丢失率。 当默认路径上的数据丢失率超过第一阈值时,在第一备用路径上确定数据丢失率。 如果第一备用路径上的数据丢失率小于第二阈值,则数据的第一部分被传送到第一备用路径。 而且,额外的数据部分被传送到第一备用路径,直到第一备用路径上的数据丢失率达到或超过第二阈值。

    System and method for encoding a single video stream at a plurality of encoding rates
    10.
    发明授权
    System and method for encoding a single video stream at a plurality of encoding rates 有权
    用于以多种编码速率编码单个视频流的系统和方法

    公开(公告)号:US08040945B1

    公开(公告)日:2011-10-18

    申请号:US11414668

    申请日:2006-04-28

    IPC分类号: H04N7/18

    摘要: A method for encoding a plurality of video frames of a single data stream at a plurality of encoding rates is provided. The method includes accessing a first video frame associated with the single data stream and encoding the first video frame at a first encoding rate. The method further includes accessing a second video frame associated with the single data stream and encoding the second video frame at a second encoding rate.

    摘要翻译: 提供了一种以多种编码速率对单个数据流的多个视频帧进行编码的方法。 该方法包括访问与单个数据流相关联的第一视频帧,并以第一编码速率对第一视频帧进行编码。 该方法还包括访问与单个数据流相关联的第二视频帧并以第二编码速率对第二视频帧进行编码。