Title :
Continuous media playback and jitter control
Author :
Jha, Sanjay ; Fry, Michael
Author_Institution :
Sch. of Comput. Sci., Univ. of Technol., Sydney, NSW, Australia
Abstract :
The purpose of this paper is to examine problems associated with display (playback) of live continuous media under varying conditions for an internetwork of workstations running a general purpose operating system such as Unix. Under the assumption that the network cannot guarantee the required bounds on delay and jitter, there is a need to accommodate the delay jitter in the end systems. Various methods of jitter smoothing at the end systems and their suitability to audio as well as video transmission are discussed. An experimental testbed used to investigate these problems is described. Some initial empirical results obtained using this testbed are also presented
Keywords :
delays; jitter; local area networks; multimedia communication; multimedia computing; network operating systems; real-time systems; telecommunication traffic; Unix; audio transmission; continuous media playback; delay; delay jitter; general purpose operating system; jitter; jitter control; jitter smoothing; live continuous media display; video transmission; workstation network; Bandwidth; Delay; Displays; Jitter; Operating systems; Protocols; Real time systems; Telecommunication traffic; Testing; Workstations;
Conference_Titel :
Multimedia Computing and Systems, 1996., Proceedings of the Third IEEE International Conference on
Conference_Location :
Hiroshima
Print_ISBN :
0-8186-7438-5
DOI :
10.1109/MMCS.1996.534982
