公开(公告)号：WO2004034360A3

公开(公告)日：2004-09-02

申请号：PCT/US0331849

申请日：2003-10-08

Applicant: IMAGEARRAY LTD

Inventor： KING JAMES REYNELL

IPC: G06F1/16 ,  G06F1/20 ,  G06F3/14 ,  G06F3/147 ,  G09F9/30 ,  G09G5/12 ,  G06F15/173 ,  G06F15/16

CPC classification number: G06F1/1601 ,  G06F1/1605 ,  G06F1/1607 ,  G06F1/20 ,  G06F3/1423 ,  G06F3/1438 ,  G06F3/1446 ,  G06F3/147 ,  G06F2200/1612 ,  G09F9/30 ,  G09G5/12 ,  G09G2380/06

Abstract: Methods and systems are provided for synchronizing a presentation displayed on a set of digital playback devices. One described method for synchronizing a plurality of digital playback devices includes storing on a local computer schedule data defining playback parameters of a visual presentation and storing on each of a set of digital playback devices command response data associated with each digital playback device. The method also includes broadcasting a command based on the schedule data to the set of digital playback devices. The method further includes processing the command at each digital playback device based on the command response data to provide a synchronized presentation on the set of digital playback devices.

Abstract translation: 提供了用于同步在一组数字回放设备上显示的演示的方法和系统。 一种描述的用于同步多个数字回放设备的方法包括在本地计算机上存储定义视觉呈现的回放参数的日程表数据，并在一组数字回放设备中的每一个上存储与每个数字回放设备相关联的命令响应数据。 该方法还包括将基于日程数据的命令广播到该组数字回放设备。 该方法还包括基于命令响应数据在每个数字回放设备处处理该命令以在该组数字回放设备上提供同步呈现。