Video bit stream extension by video information annotation
    2.
    发明授权
    Video bit stream extension by video information annotation 有权
    视频比特流扩展通过视频信息注释

    公开(公告)号:US08773555B2

    公开(公告)日:2014-07-08

    申请号:US12756911

    申请日:2010-04-08

    IPC分类号: H04N5/78

    CPC分类号: G06F17/241

    摘要: A method and apparatus are provided for video bit stream extension by video information annotation. In one embodiment, the invention may include gathering video data from a video source, gathering non-visual video information associated with the video data, maintaining a current state of the video information in storage, and annotating the video data with the current state of the video information.

    摘要翻译: 通过视频信息注释提供视频比特流扩展的方法和装置。 在一个实施例中,本发明可以包括从视频源收集视频数据,收集与视频数据相关联的非视觉视频信息,保持存储中的视频信息的当前状态,以及以视频数据的当前状态注释视频数据 视频信息。

    Method, apparatus and system for accessing multiple nodes on a private network
    3.
    发明授权
    Method, apparatus and system for accessing multiple nodes on a private network 有权
    用于访问私有网络上的多个节点的方法,装置和系统

    公开(公告)号:US07440466B2

    公开(公告)日:2008-10-21

    申请号:US10635699

    申请日:2003-08-05

    IPC分类号: H04L12/28 H04J3/16

    摘要: Nodes on a wide area network (“WAN”) such as the Internet may communicate with multiple Internet Protocol Version 6 (“IPv6”) nodes on a private network despite the lack of domain name service (“DNS”) server support. The nodes on the private network may obtain router advertisements and utilize this information to generate IPv6 addresses (6-to-4 addresses). A detection process may detect these IPv6 addresses and create web pages including these addresses. When the nodes on the WAN attempt to reach the private nodes using an address of the gateway separating the WAN from the private network, the nodes may instead reach the web pages created by the detection process. These web pages may redirect the nodes to communicate with each of the private nodes using their respective IPv6 addresses.

    摘要翻译: 尽管缺少域名服务(“DNS”)服务器支持,广域网(“WAN”)上的节点如Internet也可能与私有网络上的多个Internet协议版本6(“IPv6”)节点进行通信。 私有网络上的节点可以获得路由器通告,利用该信息生成IPv6地址(6比4地址)。 检测过程可以检测这些IPv6地址并创建包括这些地址的网页。 当WAN上的节点尝试使用从专用网络分离WAN的网关的地址到达私有节点时,节点可以替代地到达由检测过程创建的网页。 这些网页可以使用它们各自的IPv6地址来重定向节点以与每个私有节点进行通信。

    Video bit stream extension by differential information annotation
    4.
    发明授权
    Video bit stream extension by differential information annotation 有权
    视频比特流扩展通过差分信息注释

    公开(公告)号:US07256825B2

    公开(公告)日:2007-08-14

    申请号:US10886764

    申请日:2004-07-07

    IPC分类号: H04N5/76

    CPC分类号: G06F17/241

    摘要: A method and apparatus are provided for annotating video and audio media with supplementary content for post video processing. In one embodiment, the invention may include maintaining a current state of auxiliary information regarding a sequence of video frames, the sequence of video frames being encoded as a video bit stream having video frame data for each respective video frame of the sequence of video frames. It may further include comparing the current state of auxiliary information with auxiliary information regarding a current video frame of the sequence of video frames to determine differential information, and annotating the differential information to the video bit stream as an annotation to the video frame data for the current video frame.

    摘要翻译: 提供了一种方法和装置,用于对用于后视频处理的补充内容注释视频和音频媒体。 在一个实施例中,本发明可以包括维持关于视频帧序列的辅助信息的当前状态,视频帧的序列被编码为具有视频帧序列的每个相应视频帧的视频帧数据的视频比特流。 可以进一步包括将辅助信息的当前状态与关于视频帧序列的当前视频帧的辅助信息进行比较,以确定差分信息,并将差分信息注释到视频位流,作为对视频帧数据的注释 当前视频帧。

    Method and apparatus for bit rate control in a digital video environment for arbitrary bandwidth
    5.
    发明授权
    Method and apparatus for bit rate control in a digital video environment for arbitrary bandwidth 有权
    用于数字视频环境中用于任意带宽的比特率控制的方法和装置

    公开(公告)号:US06633609B1

    公开(公告)日:2003-10-14

    申请号:US09475457

    申请日:1999-12-30

    IPC分类号: H04N712

    摘要: According to an embodiment of the present invention, a method is presented for controlling a video image compression system. In this method a video frame of raw video image data is compressed using a processor. Then it is determined whether the processor is limited in its ability to compress video image data. Then, a target frame rate is adjusted based on a current amount of time taken to compress said video frame of raw video image data.

    摘要翻译: 根据本发明的实施例,提出了一种用于控制视频图像压缩系统的方法。 在该方法中,使用处理器来压缩原始视频图像数据的视频帧。 然后确定处理器是否受限于压缩视频图像数据的能力。 然后,基于当前的压缩原始视频图像数据的视频帧所用的时间量来调整目标帧率。

    Video bit stream extension by differential information annotation
    6.
    发明授权
    Video bit stream extension by differential information annotation 有权
    视频比特流扩展通过差分信息注释

    公开(公告)号:US07714909B2

    公开(公告)日:2010-05-11

    申请号:US10757300

    申请日:2004-01-14

    IPC分类号: H04N5/76

    CPC分类号: G06F17/241

    摘要: A method and apparatus are provided for annotating video and audio media with supplementary content for post video processing. In one embodiment, the invention may include maintaining a current state of auxiliary information regarding a sequence of video frames, the sequence of video frames being encoded as a video bit stream having video frame data for each respective video frame of the sequence of video frames. It may further include comparing the current state of auxiliary information with auxiliary information regarding a current video frame of the sequence of video frames to determine differential information, and annotating the differential information to the video bit stream as an annotation to the video frame data for the current video frame.

    摘要翻译: 提供了一种方法和装置,用于对用于后视频处理的补充内容注释视频和音频媒体。 在一个实施例中,本发明可以包括维持关于视频帧序列的辅助信息的当前状态,视频帧的序列被编码为具有视频帧序列的每个相应视频帧的视频帧数据的视频比特流。 可以进一步包括将辅助信息的当前状态与关于视频帧序列的当前视频帧的辅助信息进行比较,以确定差分信息,并将差分信息注释到视频位流,作为对视频帧数据的注释 当前视频帧。

    Method and apparatus for bit rate control in a digital video environment for arbitrary bandwidth
    10.
    发明授权
    Method and apparatus for bit rate control in a digital video environment for arbitrary bandwidth 有权
    用于数字视频环境中用于任意带宽的比特率控制的方法和装置

    公开(公告)号:US07949043B2

    公开(公告)日:2011-05-24

    申请号:US10621102

    申请日:2003-07-17

    IPC分类号: H04B1/66

    摘要: According to an embodiment of the present invention, a method is presented for controlling a video image compression system. In this method a video frame of raw video image data is compressed using a processor. Then it is determined whether the processor is limited in its ability to compress video image data. Then, a target frame rate is adjusted based on a current amount of time taken to compress said video frame of raw video image data.

    摘要翻译: 根据本发明的实施例,提出了一种用于控制视频图像压缩系统的方法。 在该方法中,使用处理器来压缩原始视频图像数据的视频帧。 然后确定处理器是否受限于压缩视频图像数据的能力。 然后,基于压缩原始视频图像数据的视频帧所用的当前时间量来调整目标帧速率。