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    Method and system for using inverted data to detect corrupt data
    1.
    发明授权
    Method and system for using inverted data to detect corrupt data 失效
    使用反向数据检测损坏数据的方法和系统

    公开(公告)号：US5699509A

    公开(公告)日：1997-12-16

    申请号：US484704

    申请日：1995-06-07

    申请人： Scott P. Gary ,  David E. Pope ,  Tao Chang

    发明人： Scott P. Gary ,  David E. Pope ,  Tao Chang

    IPC分类号： G06F11/08 ,  G06F11/16 ,  G06F12/16 ,  G11C29/00 ,  G06F11/00

    CPC分类号： G06F11/167 ,  G06F11/08 ,  G11C29/74 ,  G06F2201/865

    摘要： Errors in data stored in the memory of a computer are detected prior to use of the data. A protected data type is declared in writing a program in which errors in critical data must be detected before the data are used. The invention is preferably implemented on a personal computer system (10) or in a microcontroller for a device. When a protected data item is initialized, both the protected data item and its corresponding bit-inverted form are stored in memory. A constructor function is used to determine the bit-inverted form. Any time that the protected data item is subsequently accessed for use by an application program, either the stored protected data item or its corresponding bit-inverted form are inverted for comparison to the other stored data item. Any difference detected in this comparison indicates that a change has occurred in either or both of the protected data item and its corresponding bit-inverted form within memory. Depending upon the application program in which the invention is used, an appropriate action is taken upon detecting such an error, such as providing an indication of the error and terminating further execution of the program.

    摘要翻译： 在使用数据之前检测存储在计算机存储器中的数据的错误。 受保护的数据类型在编写程序时被声明，在使用数据之前必须检测关键数据中的错误。 本发明优选地在个人计算机系统（10）或设备的微控制器中实现。 当受保护的数据项被初始化时，受保护的数据项及其对应的位反转形式被存储在存储器中。 构造函数用于确定位反转形式。 随后受保护的数据项随后被访问以供应用程序使用，所存储的受保护数据项或其对应的位反转形式被反转，以与其他存储的数据项进行比较。 在该比较中检测到的任何差异表示在存储器内的受保护数据项和其对应的位倒置形式中的任何一个或两者中发生了改变。 根据使用本发明的应用程序，在检测到这种错误时采取适当的动作，例如提供错误的指示并终止程序的进一步执行。

    Smart broadcast program recording padding and scheduling system
    3.
    发明授权
    Smart broadcast program recording padding and scheduling system 有权
    智能广播节目录音填充和调度系统

    公开(公告)号：US07877768B2

    公开(公告)日：2011-01-25

    申请号：US10425308

    申请日：2003-04-28

    申请人： Brian Beach ,  Alan Waterman ,  David E. Pope ,  Martin Hibdon

    发明人： Brian Beach ,  Alan Waterman ,  David E. Pope ,  Martin Hibdon

    IPC分类号： H04N5/445

    CPC分类号： H04N21/4583 ,  H04N5/782 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/84

    摘要： A smart broadcast program recording padding and scheduling system provides a system for adjusting the start and end times of a broadcast program's recording schedule that has a predetermined start and end broadcast time and resolving any conflicts arising from conflicting scheduled program recordings. An on screen program guide is displayed to the viewer via a monitor or television that lists the predetermined scheduled broadcast times and channels of a plurality of broadcast programs. The viewer selects a particular broadcast program to record and the invention schedules the broadcast program to be recorded by inserting the program's information such as program identifier, start and end times, and storage duration into a recording schedule database. The viewer adjusts the scheduled start and/or end recording times for a specific program or series of programs by specifying the time increment (padding) to add or subtract from the start and/or end recording times and the invention adjusts the recording schedule for the program(s) using the padding values. Conflicts that arise from adjusted recording schedules are resolved using a priority scheme. Conflicting padding values and start and end recording times are adjusted using threshold values or by elimination. Broadcast programs are recorded onto a persistent storage device when the recording schedule indicates that it is time to do so.

    摘要翻译： 智能广播节目记录填充和调度系统提供了一种用于调整具有预定的开始和结束广播时间的广播节目的录制节目的开始和结束时间并且解决由冲突的预定节目记录产生的任何冲突的系统。 屏幕上的节目指南通过列出多个广播节目的预定的广播时间和频道的监视器或电视机向观看者显示。 观众选择要记录的特定广播节目，并且本发明通过将诸如节目标识符，开始和结束时间以及存储持续时间的节目信息插入到录制节目表数据库来安排要记录的广播节目。 观看者通过指定从开始和/或结束记录时间加或减的时间增量（填充）来调整特定节目或一系列节目的预定开始和/或结束记录时间，并且本发明调整记录时间表 程序使用填充值。 使用优先方案解决调整后的记录时间表产生的冲突。 冲突填充值和开始和结束记录时间是使用阈值或消除来调整的。 当记录时间表指示是时间时，广播节目被记录在永久存储设备上。

    METHOD AND APPARATUS FOR DISPLAYING BRANDED VIDEO TAGS
    4.
    发明申请
    METHOD AND APPARATUS FOR DISPLAYING BRANDED VIDEO TAGS 审中-公开
    用于显示品牌视频标签的方法和装置

    公开(公告)号：US20110202963A1

    公开(公告)日：2011-08-18

    申请号：US13093689

    申请日：2011-04-25

    申请人： Richard Fulcher ,  David E. Pope ,  Margret Schmidt

    发明人： Richard Fulcher ,  David E. Pope ,  Margret Schmidt

    IPC分类号： G06F13/14 ,  H04N5/445

    摘要： A method and apparatus for displaying branded video tags. An advertiser provides additional content associated with broadcast advertising content to a service provider that downloads the additional content to a digital video recorder (DVR). The service provider inserts command tags into the content that are intercepted by the DVR and interpreted as commands that instruct the DVR to perform specific actions when the DVR receives the stream from a broadcaster. The DVR intercepts and translates any tags inserted into the content stream while the DVR is playing the content stream. Tags can cause the DVR to display a branded video tag to the user which is a displayed icon that requests an interaction by the user and has an advertiser's logo(s) displayed in its vicinity.

    摘要翻译： 一种用于显示品牌视频标签的方法和装置。 广告商向向数字录像机（DVR）下载附加内容的服务提供商提供与广播广告内容相关联的附加内容。 服务提供商将命令标签插入由DVR拦截的内容中，并且被解释为当DVR从广播者接收到流时指示DVR执行特定动作的命令。 当DVR播放内容流时，DVR截取并翻译插入到内容流中的任何标签。 标签可以使DVR向用户显示品牌视频标签，该标签是要求用户交互并在其附近显示广​​告商标识的显示图标。