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公开(公告)号:US20040030994A1
公开(公告)日:2004-02-12
申请号:US10637625
申请日:2003-08-11
发明人: Jonathan Hui , Chris Yeo
IPC分类号: G06F015/00 , G06F017/00 , G06F017/21 , G06F017/24
CPC分类号: G06F17/30017
摘要: A spatial marker specified in extensible mark-up language (XML) for use in connection with an XML-based synchronized multimedia presentation. The spatial marker specifies a visual cue for a multimedia element in the presentation, together with the visual appearance of the cue and spatial and temporal characteristics of the cue. The spatial and temporal characteristics of the cue synchronize the cue with the multimedia presentation. In operation, and upon encountering such a spatial marker, an XML-based multimedia browser displaying the multimedia presentation to a user would display the visual cue using the specified visual appearance, and in the spatial and temporal relationships with the multimedia element as specified by the spatial and temporal characteristics of the marker.
摘要翻译: 在可扩展标记语言(XML)中指定的空间标记,用于与基于XML的同步多媒体演示相关联。 空间标记指定演示中的多媒体元素的视觉提示,以及提示的视觉外观以及提示的空间和时间特征。 提示的空间和时间特征使提示与多媒体呈现同步。 在操作中,并且在遇到这样的空间标记时,向用户显示多媒体呈现的基于XML的多媒体浏览器将使用指定的视觉外观以及与多媒体元素的空间和时间关系来显示视觉提示,如由 标记的空间和时间特征。