Method and apparatus for providing passed pointer detection in audio/video streams on disk media
    44.
    发明授权
    Method and apparatus for providing passed pointer detection in audio/video streams on disk media 失效
    用于在磁盘媒体上的音频/视频流中提供传递的指针检测的方法和装置

    公开(公告)号:US06553455B1

    公开(公告)日:2003-04-22

    申请号:US09670482

    申请日:2000-09-26

    IPC分类号: G06F1200

    摘要: A method and apparatus for providing passed pointer detection in audio/video streams on disk media. The present invention sets up an audio/video stream on a disk drive, uses read and write commands for accessing contiguous data and provides a pointer system that provides a warning when manipulating the pointers during fast forward and reverse functions that one pointer has passed the other. The position of a first pointer and a second pointer in at least one stream is monitored during a command execution. A determination is made when the positions of the first and second pointers cross to create a passed pointer state. An indicator is set to signal that a passed pointer state has occurred. The passed pointer indicator is then used to prevent anomalous behavior in processing of the at least one stream.

    摘要翻译: 一种用于在磁盘介质上的音频/视频流中提供经过指针检测的方法和装置。 本发明在磁盘驱动器上设置音频/视频流,使用读取和写入命令来访问连续的数据,并且提供指针系统,当在一个指针已经通过另一个指针的快进和反向功能期间操纵指针时提供警告 。 在命令执行期间监视第一指针和第二指针在至少一个流中的位置。 当第一和第二指针的位置交叉以创建传递的指针状态时,确定。 一个指示符被设置为发出传递的指针状态已经发生。 然后,传递的指针指示符用于防止至少一个流的处理中的异常行为。

    Electronic device
    47.
    发明授权
    Electronic device 失效
    电子设备

    公开(公告)号:US06385038B1

    公开(公告)日:2002-05-07

    申请号:US09809250

    申请日:2001-03-16

    IPC分类号: G06F3147

    CPC分类号: G06F1/1616 G06F1/1656

    摘要: The electronic device has a first mounting portion with an engaging portion and a second mounting portion with an engaging portion in the housing. A first connector is arranged in the first mounting portion, and a second connector or other member is arranged in the second mounting portion. The second connector is either a third connector having a first shape and having the engaging portion or a fourth connector or other member having a second shape different from the first shape and having the identical engaging portion. The electronic device enables a plurality of connectors and other members to be selectively arranged in two connector mounting portions in the housing.

    摘要翻译: 电子设备具有第一安装部分,其具有接合部分和具有在壳体中的接合部分的第二安装部分。 第一连接器布置在第一安装部分中,并且第二连接器或其它构件布置在第二安装部分中。 第二连接器是具有第一形状并具有接合部分的第三连接器或具有与第一形状不同的第二形状的第四连接器或其它部件,并且具有相同的接合部分。 该电子装置使得多个连接器和其它构件能够选择性地布置在壳体中的两个连接器安装部分中。

    Digital video signal recording/reproducing apparatus for storing a
vertical resolution signal
    50.
    发明授权
    Digital video signal recording/reproducing apparatus for storing a vertical resolution signal 失效
    用于存储垂直分辨率信号的数字视频信号记录/再现装置

    公开(公告)号:US5880941A

    公开(公告)日:1999-03-09

    申请号:US574640

    申请日:1995-12-19

    摘要: The television signal recording/reproducing system digitally records and reproduces television signals composed of a luminance signal, a chrominance signal and a resolution compensation signal included in predetermined television scanning lines. The system includes a Y/C separating circuit for separating the luminance signal Y from the chrominance signal C and a decoder for decoding the color signal into color difference signals C.sub.B,C.sub.R. One of the color difference signals C.sub.B,C.sub.R is combined with the resolution compensation signal, and a digital video signal recorder digitally records the combined resolution signal and the color difference signal. In this manner, the resolution compensation signal is accurately recorded.

    摘要翻译: 电视信号记录/再现系统数字地记录和再现包括在预定电视扫描线中的亮度信号,色度信号和分辨率补偿信号组成的电视信号。 该系统包括用于将亮度信号Y与色度信号C分离的Y / C分离电路和用于将颜色信号解码为色差信号CB,CR的解码器。 色差信号CB,CR之一与分辨率补偿信号组合,数字视频信号记录器对组合分辨率信号和色差信号进行数字记录。 以这种方式,精确地记录分辨率补偿信号。