Method and apparatus for data synchronization
    21.
    发明申请
    Method and apparatus for data synchronization 有权
    用于数据同步的方法和装置

    公开(公告)号:US20090003462A1

    公开(公告)日:2009-01-01

    申请号:US11821866

    申请日:2007-06-26

    Applicant: Inching Chen

    Inventor: Inching Chen

    CPC classification number: H04N21/4384 H04N7/167 H04N21/434 H04N21/4382

    Abstract: In one embodiment of the invention, a memory receives unsynchronized data and a processor performs symbol interleaving at a synchronization point located after a beginning of a superframe.

    Abstract translation: 在本发明的一个实施例中,存储器接收非同步数据,并且处理器在位于超帧开始之后的同步点执行符号交织。

    Method and apparatus for manipulating MPEG video
    27.
    发明授权
    Method and apparatus for manipulating MPEG video 有权
    用于操纵MPEG视频的方法和装置

    公开(公告)号:US08290062B1

    公开(公告)日:2012-10-16

    申请号:US09671957

    申请日:2000-09-27

    Applicant: Inching Chen

    Inventor: Inching Chen

    Abstract: A computer implemented method of manipulating and displaying an MPEG stream is described. In one embodiment of the invention, a computer implemented method comprises defining a spatial location across a series of pictures of an MPEG stream; and for each picture of the series of pictures in the MPEG stream, partially decoding the picture to determine an area of the picture falling within the spatial location.

    Abstract translation: 描述了一种操作和显示MPEG流的计算机实现的方法。 在本发明的一个实施例中,一种计算机实现的方法包括:跨MPEG流的一系列图片定义空间位置; 并且对于MPEG流中的一系列图像的每个图像,部分地解码图像以确定落在空间位置内的图像的区域。

    Systems and methods for packet multicasting with a multi-read buffer
    29.
    发明申请
    Systems and methods for packet multicasting with a multi-read buffer 审中-公开
    用多读缓冲区分组多播的系统和方法

    公开(公告)号:US20050286534A1

    公开(公告)日:2005-12-29

    申请号:US10880152

    申请日:2004-06-28

    CPC classification number: H04L49/901 H04L45/16 H04L45/60 H04L47/15 H04L49/90

    Abstract: A multi-read buffer latches a start read address of a read pointer of multicast packet data in response to a multi-read mode signal. The read pointer is incremented during a read of the multicast packet data, and the latched start read address is reloaded to the read pointer after the multicast packet data is read for a subsequent reading of the multicast packet data for a next multicast packet. In some data-processing embodiments, the multi-read buffer may be provided between two or more processors of a multi-processor system. In these embodiments, portions of packet data may be validated and reread from buffer by one of the processors.

    Abstract translation: 响应于多读模式信号,多读缓冲器锁存多播分组数据的读指针的开始读地址。 读取指针在读取多播分组数据期间递增,并且在读取多播分组数据以便随后读取下一个多播分组的多播分组数据之后,将锁存的开始读取地址重新加载到读取指针。 在一些数据处理实施例中,可以在多处理器系统的两个或多个处理器之间提供多读缓冲器。 在这些实施例中,分组数据的部分可以通过其中一个处理器从缓冲器进行验证和重读。

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