This paper proposes a new method of specifying multimedia synchronization basedon Duration Calculus (DC), a real time interval logic, presents the completeness of the new model,and uses it to specify the temporal rela...This paper proposes a new method of specifying multimedia synchronization basedon Duration Calculus (DC), a real time interval logic, presents the completeness of the new model,and uses it to specify the temporal relations between multimedia objects. Moreover, the paperprovides a method of constructing a meta-script based on basic synchronization requirements. Someproperties of the formal specifications, including safety and liveness, are stated in DC. Furthermore,the verification of the above properties is discussed in DC semantic. Compared with other methodsfor specifying multimedia synchronization, this method is more powerful and flexible, and it is goodat specifying the quantitative properties of multimedia synchronization.展开更多
文摘This paper proposes a new method of specifying multimedia synchronization basedon Duration Calculus (DC), a real time interval logic, presents the completeness of the new model,and uses it to specify the temporal relations between multimedia objects. Moreover, the paperprovides a method of constructing a meta-script based on basic synchronization requirements. Someproperties of the formal specifications, including safety and liveness, are stated in DC. Furthermore,the verification of the above properties is discussed in DC semantic. Compared with other methodsfor specifying multimedia synchronization, this method is more powerful and flexible, and it is goodat specifying the quantitative properties of multimedia synchronization.
