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    • 9. 发明授权
    • Interactive entertainment system for presenting supplemental interactive content together with continuous video programs
    • 互动娱乐系统,用于呈现补充的互动内容以及连续的视频节目
    • US08108899B2
    • 2012-01-31
    • US10832765
    • 2004-04-26
    • Daniel J. ShoffValerie L. BronsonJoseph H. Matthews, IIIFrank A. Lawler
    • Daniel J. ShoffValerie L. BronsonJoseph H. Matthews, IIIFrank A. Lawler
    • H04N7/10
    • H04N21/4312H04N5/44543H04N5/44591H04N21/4314H04N21/4332H04N21/4622H04N21/4722H04N21/8543H04N21/8586
    • An interactive entertainment system enables presentation of supplemental interactive content along side traditional broadcast video programs, such as television shows and movies. The programs are broadcast in a conventional manner. The supplemental content is supplied as part of the same program signal over the broadcast network, or separately over another distribution network. A viewer computing unit is located at the viewer's home to present the program and supplemental content to a viewer. When the viewer tunes to a particular channel, the viewer computing unit consults an electronic programming guide (EPG) to determine if the present program carried on the channel is interactive. If it is, the viewer computing unit launches a browser. The browser uses a target specification stored in the EPG to activate a target resource containing the supplemental content for enhancing the broadcast program. The target resource contains display layout instructions prescribing how the supplemental content and the video content program are to appear in relation to one another when displayed. When the data from the target resource is downloaded, the viewer computing unit is responsive to the layout instructions obtained from the target resource to display the supplemental content concurrently with the video content program. Embedding the layout instructions in the supplemental content advantageously places control of the presentation to the content developers. The developers are free to arrange the data and video in any manner they choose.
    • 交互式娱乐系统使得可以沿着传统的广播视频节目(例如电视节目和电影)呈现补充的交互内容。 节目以常规方式广播。 补充内容作为通过广播网络的相同节目信号的一部分提供,或者通过另一个分发网络单独提供。 观众计算单元位于观众的家中,向观众呈现节目和补充内容。 当观看者调谐到特定频道时,观众计算单元参考电子节目指南(EPG)来确定该频道上携带的当前节目是否是交互式的。 如果是,则浏览器计算单元启动浏览器。 浏览器使用存储在EPG中的目标规范来激活包含用于增强广播节目的补充内容的目标资源。 目标资源包含显示布局指令,规定补充内容和视频内容程序在显示时将如何相对于彼此出现。 当来自目标资源的数据被下载时,观看者计算单元响应于从目标资源获得的布局指令,以与视频内容节目同时显示补充内容。 将布局指令嵌入到补充内容中有利地将呈现的控制置于内容开发者处。 开发商可以随意选择数据和视频。
    • 10. 发明授权
    • Method and system for the authoring and playback of independent, synchronized media through the use of a relative virtual time code
    • 通过使用相对虚拟时间码,创建和回放独立的同步媒体的方法和系统
    • US07913157B1
    • 2011-03-22
    • US11736352
    • 2007-04-17
    • Richard Wales StoakleyLaura Janet ButlerJoseph H. Matthews, III
    • Richard Wales StoakleyLaura Janet ButlerJoseph H. Matthews, III
    • G06F17/00
    • H04N21/4307G11B27/034G11B27/10G11B27/323H04N21/234318H04N21/8547
    • A method and system is provided for the creation and playback of multiple independently produced and distributed media intended for synchronized playback. One embodiment of the invention overcomes variances in independently produced and distributed media that make accurate synchronization impossible today. The system utilizes both authoring and playback processes. During authoring, a relative virtual time code profile is generated based on the original source media in a defined associated media set. The system employs an extensible framework of multiple synchronization recognizers that analyze the source media to generate a relative virtual time code profile for the associated media set. During playback, the system's client can access the relative virtual time code profile to coordinate the synchronized playback of an associated media set. The system generates an absolute time code using the available associated media and the original relative virtual time code profile. The system can overcome significant variances between the available associated media and the original associated media such as missing content, added content, resolution differences, format differences, etc.
    • 提供了用于创建和回放用于同步回放的多个独立制作和分布式媒体的方法和系统。 本发明的一个实施例克服了独立生产和分布式介质中的差异,使得今天无法准确的同步化。 该系统利用创作和播放过程。 在创作期间,基于定义的关联媒体集中的原始源媒体生成相对虚拟时间码简档。 系统采用多个同步识别器的可扩展框架,分析源媒体以生成相关媒体集的相对虚拟时间码配置文件。 在播放期间,系统的客户端可以访问相对的虚拟时间码配置文件来协调相关联的媒体集的同步回放。 系统使用可用的关联媒体和原始相对虚拟时间码配置文件生成绝对时间码。 该系统可以克服可用的关联媒体与原始关联媒体之间的显着差异,例如缺少内容,添加内容,分辨率差异,格式差异等。