Title :
Media synchronization method for motion video based on buffer control
Author :
Yamaoka, Katsunori ; Yoshida, Toshiyuki ; Sakai, Yoshinori ; Ichikawa, Akio
Author_Institution :
Fac. of Eng., Tokyo Inst. of Technol., Japan
Abstract :
This paper proposes a media synchronization method for motion video which is stored in a remote database connected by a high-speed digital network. We first discuss a model of our problem and explain the basic synchronization method which compensates many kinds of delays in our system. Then, the proposed method is applied to JPEG and MPEG video data, and a synchronization strategy is shown which takes into account the data structure specific to JPEG and MPEG formats. A mathematical analysis and a computer simulation are given for demonstrating the validity of our approach. Finally, we briefly refer to a prototype synchronization system realized by the proposed method
Keywords :
buffer storage; delays; synchronisation; telecommunication control; telecommunication standards; visual communication; JPEG; MPEG video data; buffer control; data structure; delays; formats; high-speed digital network; media synchronization method; motion video; remote database; Computer displays; Computer networks; Data structures; Databases; Delay systems; Layout; Mathematical analysis; Motion control; Prototypes; Synchronization;
Conference_Titel :
Global Telecommunications Conference, 1995. GLOBECOM '95., IEEE
Print_ISBN :
0-7803-2509-5
DOI :
10.1109/GLOCOM.1995.502038
