Method of securing the playback of a DVD-ROM via triggering data sent
via a cable network
    1.
    发明授权
    Method of securing the playback of a DVD-ROM via triggering data sent via a cable network 失效
    通过经由有线网络发送的数据来确保DVD-ROM的重放的方法

    公开(公告)号:US6035329A

    公开(公告)日:2000-03-07

    申请号:US27113

    申请日:1998-02-18

    摘要: A method and system for implementing the pay-per-view DVD-ROM system, whereby the enabling data provided to the DVD-player allowing the playback of the DVD-ROM video data is provided to the DVD-player via the Internet or via the cable-TV system provider. The invention discriminates between DVD-ROM's requiring pay-per-view play, and those that are free and do not require pay-per-view play, by the use of a special code for the header of the DVD-ROM indicating a pay-per-view title. Also disclosed is use of a smart card or ATM card for receiving the enabling data for allowing playback of the Hyper-DVD disk.

    摘要翻译: 一种用于实现按次付费DVD-ROM系统的方法和系统,由此通过因特网或通过互联网将提供给允许DVD-ROM视频数据的再现的DVD播放器的使能数据提供给DVD播放器 有线电视系统提供商。 本发明通过使用DVD-ROM的头部的特殊代码来区分要求按次付费播放的DVD-ROM和免费的DVD-ROM,并且不需要按次付费播放, 每次观看标题。 还公开了使用智能卡或ATM卡来接收允许重放超级DVD盘的启用数据。