摘要
讨论了交互式多媒体表现中的同步问题，提出了一种新的基于Ｐｅｔｒｉ网的多媒体同步规范方法，这种多媒体同步规范方法可以灵活地描述确定性的时态剧情和非确定性的时态剧情。
The presentations of multimedia objects are considered and the synchronization requirements for a multimedia presentation with user participant are studied. A new multimedia synchronization model, called IMPSM, is proposed. IMPSM is a synchronization presentation model based on Petri Nets. It can be used to handle interactive presentation of multimedia objects, supports a wide range of temporal synchronization specification, including determinate and indeterminate temporal scenario.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
1998年第1期29-34,共6页
Journal of Beijing University of Posts and Telecommunications
基金
国家教委博士学科点专项科研基金
关键词
数据通信
多媒体同步
同步规范
data communications
multimedia synchronization
synchronization specifization
