摘要
阐述了用层次化和对象复合Ｐｅｔｒｉ网（ＯＣＰＮ）建立多媒体对象的同步模型，分析了多媒体对象表现的时间关系。
Establishing synchronizing models of multimedia objects is expounded by using of levels and OCPN. It analyzes the time relation of multimedia presentation. Synchronizing methods based on reference time axial and reference points are provided to realize film broadcasting.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
1998年第1期92-96,共5页
Journal of Beijing University of Posts and Telecommunications
关键词
时隙同步
多媒体
PETRI网
数据通信
time slot synchronization
multimedia
object composition Petri net
