多屏数字动画的多媒体交互系统设计

2017-10-12 08:33:13陈楠
现代电子技术 2017年19期

陈楠

摘 要: 针对传统的多媒体交互系统无法在多个显示器上进行承接的连续操作,设计了一种多屏数字动画的多媒体交互系统,硬件使用C/S架构,保证数字动画能够在多屏多媒体上进行连接,软件上建立了数据承接模型,保证多媒体的数字动画承接,同时能够进行及时的交互反馈。这样避免了双系统的操作难题,保证了交互过程的完整性,优化RTP和RTCP多媒体数据反馈,改变了传统交互反馈系统的差值性,这样可以根据不同的操作系统进行及时的数据反馈。为了验证设计的多屏数字动画的多媒体交互系统的有效性,设计了对比仿真实验,通过实验结果有效地证明了设计的多屏数字动画的多媒体交互系统能够在多屏下完成数字动画的多媒体交互。

关键词: 多屏数字动画; 多媒体交互系统; 数据承接模型; C/S架构

中图分类号: TN911?34; TP391 文献标识码: A 文章编号: 1004?373X(2017)19?0083?03

Design of multimedia interactive system for multi?screen digital animation

CHEN Nan

(Changchun Guanghua University, Changchun 130000, China)

Abstract: The traditional multimedia interactive system cannot perform the continuous operation of acceptance on multi?screen. Aiming at the above problem, a multimedia interactive system of multi?screen digital animation was designed. The C/S architecture is adopted in hardware to ensure that the digital animation can connect into multi?screen multimedia, and the data acceptance model is established in software to ensure the digital animation acceptance of the multimedia and conduct the timely interaction simultaneously, which can eliminate the difficulty of dual?system operation, guarantee the integrity of the interactive process, optimize the RTP and RTCP multimedia data feedback, change the difference value of the traditional interactive feedback system, so as to timely feed the data back according to different operating systems. In order to verify the design effectiveness of the multimedia interactive system of multi?screen digital animation, the contrast simulation experiment is designed. The experimental results prove that the multimedia interactive system can accomplish the multimedia interaction of multi?screen digital animation.

Keywords: multi?screen digital animation; multimedia interactive system; data acceptance model; C/S architecture

0 引 言

多媒体的信息交互可以实现数字化的快速反馈,同时可以用于许多的用途之中,包括视频的自动回复、实现智能远程教育、电子监控反馈等[1?2]。由于各种操作系统中存在一定的设定差异以及参数差异,因此想要实现多屏的数字动画连接是十分困难的[3]。所谓的多屏数字动画是指有两个或者两个以上的显示器承接式地对同一动画进行显示,多屏数字动画是未来发展的一个趋势,未来还可能把动画、计算、会议提案等一系列的资源进行多屏显示[4]。这样有利于数据多层次的开发以及多渠道的共享,使多媒体更具有开放性、复合性。……

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