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    • 5. 发明申请
    • VIDEO REPRODUCING/RECORDING AND PLAYING SYSTEM AND METHOD FOR SETTING AND PLAYING VIDEO SECTION
    • 视频再现/记录和播放系统以及用于设置和播放视频部分的方法
    • US20090136198A1
    • 2009-05-28
    • US12177402
    • 2008-07-22
    • Chung-Jen ChenMeng-Tze LiuHung-Shen Su
    • Chung-Jen ChenMeng-Tze LiuHung-Shen Su
    • H04N5/91
    • H04N5/76H04N5/781
    • A video reproducing/recording and playing system and a method thereof for setting and playing video sections are provided. The system includes a host computer with a data buffer and a database, a video module, and a monitor. While continuously receiving video signals, the video module sets a first section index when a scene difference between a first frame and a second frame represented by a portion of the video signals is greater than a predetermined scene difference wherein the first section index points to a start time of the second frame. Then, the video module stores the first section index and stores the video signals corresponding to the second frame into the data buffer. After retrieving the first section index, the monitor presents the video signals from the second frame points by the first section index.
    • 提供了一种用于设置和播放视频部分的视频再现/记录和播放系统及其方法。 该系统包括具有数据缓冲器和数据库的主机,视频模块和监视器。 当连续接收视频信号时,视频模块设置第一部分索引,当由视频信号的一部分表示的第一帧和第二帧之间的场景差大于预定场景差异时,其中第一部分索引指向开始 第二帧的时间。 然后,视频模块存储第一部分索引,并将对应于第二帧的视频信号存储到数据缓冲器中。 在检索第一部分索引之后,监视器通过第一部分索引从第二帧点呈现视频信号。
    • 6. 发明申请
    • METHOD AND DEVICE FOR RECEIVING WIRELESS BROADCAST SIGNALS
    • 用于接收无线广播信号的方法和设备
    • US20090150967A1
    • 2009-06-11
    • US12167770
    • 2008-07-03
    • Chung-Jen ChenHung-Shen Su
    • Chung-Jen ChenHung-Shen Su
    • H04N7/16
    • H04H20/26H04H60/51
    • A method and a device for receiving wireless broadcast signals are provided. The device includes a positioning module, a memory storing therein a first information table and a second information table, a signal-receiving and processing module, a processor and a client terminal. The method includes steps of: receiving a first wireless broadcast signal at a first frequency contained in the first information table and presenting contents represented by the first wireless broadcast signal when the device is positioned in a first broadcast area; automatically searching for a second frequency in the second information table when the device is positioned in a second broadcast area wherein the second frequency corresponds to the information associated with the first frequency in the first information table; and receiving a second wireless broadcast signal at the second frequency and presenting contents represented by the second wireless broadcast signal.
    • 提供了一种用于接收无线广播信号的方法和装置。 该设备包括定位模块,存储有第一信息表和第二信息表的存储器,信号接收和处理模块,处理器和客户终端。 该方法包括以下步骤:当设备位于第一广播区域时,以包含在第一信息表中的第一频率接收第一无线广播信号并呈现由第一无线广播信号表示的内容; 当所述设备位于第二广播区域中时,在所述第二信息表中自动搜索第二频率,其中所述第二频率对应于与所述第一信息表中的所述第一频率相关联的信息; 以及以第二频率接收第二无线广播信号并呈现由第二无线广播信号表示的内容。