Multi-function encoder and decoder devices, and methods thereof
    3.
    发明授权
    Multi-function encoder and decoder devices, and methods thereof 有权
    多功能编码器和解码器装置及其方法

    公开(公告)号:US08854382B2

    公开(公告)日:2014-10-07

    申请号:US12965109

    申请日:2010-12-10

    IPC分类号: G06T1/20 H04N19/423 H04N19/42

    摘要: A technique for encoding and decoding video information uses a plurality of video processing modules (VPMs), whereby each video processing module is dedicated to a particular video processing function, such as filtering, matrix arithmetic operations, and the like. Information is transferred between the video processing modules using a set of first-in first-out (FIFO) buffers. For example, to transfer pixel information from a first VPM to a second VPM, the first VPM stores the pixel information at the head of a FIFO buffer, while the second VPM retrieves information from the tail of the FIFO buffer. The FIFO buffer thus permits transfer of information between the VPMs without storage of the information to a cache or other techniques that can reduce video processing speed.

    摘要翻译: 用于对视频信息进行编码和解码的技术使用多个视频处理模块(VPM),由此每个视频处理模块专用于特定的视频处理功能,例如滤波,矩阵算术运算等。 使用一组先进先出(FIFO)缓冲器在视频处理模块之间传送信息。 例如,为了将像素信息从第一VPM传送到第二VPM,第一VPM将像素信息存储在FIFO缓冲器的头部,而第二VPM从FIFO缓冲器的尾部检索信息。 因此,FIFO缓冲器允许在VPM之间传送信息,而不将信息存储到高速缓存或可以降低视频处理速度的其他技术。

    MULTI-FUNCTION ENCODER AND DECODER DEVICES, AND METHODS THEREOF
    4.
    发明申请
    MULTI-FUNCTION ENCODER AND DECODER DEVICES, AND METHODS THEREOF 有权
    多功能编码器和解码器装置及其方法

    公开(公告)号:US20120147017A1

    公开(公告)日:2012-06-14

    申请号:US12965109

    申请日:2010-12-10

    IPC分类号: G06T1/20 G09G5/36

    摘要: A technique for encoding and decoding video information uses a plurality of video processing modules (VPMs), whereby each video processing module is dedicated to a particular video processing function, such as filtering, matrix arithmetic operations, and the like. Information is transferred between the video processing modules using a set of first-in first-out (FIFO) buffers. For example, to transfer pixel information from a first VPM to a second VPM, the first VPM stores the pixel information at the head of a FIFO buffer, while the second VPM retrieves information from the tail of the FIFO buffer. The FIFO buffer thus permits transfer of information between the VPMs without storage of the information to a cache or other techniques that can reduce video processing speed.

    摘要翻译: 用于对视频信息进行编码和解码的技术使用多个视频处理模块(VPM),由此每个视频处理模块专用于特定的视频处理功能,例如滤波,矩阵算术运算等。 使用一组先进先出(FIFO)缓冲器在视频处理模块之间传送信息。 例如,为了将像素信息从第一VPM传送到第二VPM,第一VPM将像素信息存储在FIFO缓冲器的头部,而第二VPM从FIFO缓冲器的尾部检索信息。 因此,FIFO缓冲器允许在VPM之间传送信息,而不将信息存储到高速缓存或可以降低视频处理速度的其他技术。

    SYSTEM AND METHOD FOR MANAGING THE PRESENTATION OF VIDEO
    5.
    发明申请
    SYSTEM AND METHOD FOR MANAGING THE PRESENTATION OF VIDEO 审中-公开
    用于管理视频呈现的系统和方法

    公开(公告)号:US20090282444A1

    公开(公告)日:2009-11-12

    申请号:US12507622

    申请日:2009-07-22

    IPC分类号: H04N7/173

    摘要: A system and a method to manage the presentation of video to one or more display clients are disclosed herein. The video can be presented in a fast forward presentation mode, a fast reverse presentation mode, and a reverse presentation mode. Additionally, the presentation of the video can be paused and then resumed, or shifted by a certain time or number of frames. In at least one embodiment, a frame index is utilized when changing the presentation rate or the direction of the presentation. The frame index can be used to identify and/or locate certain frames of the video. Once located and/or identified, the order of the frames can be manipulated and/or a subset of the frames can be selected to generate different presentation modes of the video.

    摘要翻译: 本文公开了一种用于管理视频到一个或多个显示客户端的呈现的系统和方法。 视频可以以快进呈现模式,快速反向呈现模式和反向呈现模式呈现。 此外,视频的呈现可以暂停,然后恢复,或移动一定时间或数量的帧。 在至少一个实施例中,当改变呈现率或演示的方向时,使用帧索引。 帧索引可用于识别和/或定位视频的某些帧。 一旦定位和/或识别,可以操纵帧的顺序和/或可以选择帧的子集以生成视频的不同呈现模式。

    MULTI-FORMAT VIDEO DECODER AND METHODS FOR USE THEREWITH
    8.
    发明申请
    MULTI-FORMAT VIDEO DECODER AND METHODS FOR USE THEREWITH 审中-公开
    多格式视频解码器及其使用方法

    公开(公告)号:US20120230410A1

    公开(公告)日:2012-09-13

    申请号:US13076518

    申请日:2011-03-31

    IPC分类号: H04N7/12

    摘要: A multi-format video decoder includes an entropy decoding device that generates entropy decoded (EDC) data from an encoded video signal. A multi-format video decoding device includes a memory module that stores format configuration data corresponding to a plurality of video coding formats. A plurality of vector processor units generate a decoded video signal from the EDC data, wherein the plurality of vector processing units are configured, based on the configuration data, to a selected one of the plurality of video coding formats.

    摘要翻译: 多格式视频解码器包括从编码视频信号生成熵解码(EDC)数据的熵解码装置。 多格式视频解码装置包括存储对应于多个视频编码格式的格式配置数据的存储器模块。 多个向量处理器单元从EDC数据生成解码视频信号,其中,基于配置数据将多个向量处理单元配置为多个视频编码格式中选择的一个。

    METHOD AND APPARATUS WITH SUBSCRIPTION QUALITY OF SERVICE IN A VIDEO SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS WITH SUBSCRIPTION QUALITY OF SERVICE IN A VIDEO SYSTEM 审中-公开
    在视频系统中提供服务质量的方法和装置

    公开(公告)号:US20090271833A1

    公开(公告)日:2009-10-29

    申请号:US12497897

    申请日:2009-07-06

    IPC分类号: H04N7/173 H04N11/20

    摘要: A method and apparatus for controlling access to a video system based on bandwidth consumption include processing that begins as the server monitors bandwidth utilization of connections within the video system. The processing continues when the server receives a request to access a video program via the connection from a client device of the video system. The processing then continues as the server determines whether determine whether the client device has subscribed to receive the video program at the first quality level. When the client device has not subscribed to receive the video program at the first quality level, the video quality of the video program is converted from the first quality level to a video quality subscribed to by the client device.

    摘要翻译: 用于基于带宽消耗来控制对视频系统的访问的方法和装置包括当服务器监视视频系统内的连接的带宽利用时开始的处理。 当服务器通过来自视频系统的客户端设备的连接接收到访问视频节目的请求时,处理继续。 然后,随着服务器确定是否确定客户端设备是否订购以第一质量水平接收视频节目,该处理继续。 当客户端设备尚未订阅以第一质量级别接收视频节目时,视频节目的视频质量从第一质量级别转换为由客户端设备订阅的视频质量。