Title :
VTonDemand: a framework for indexing, searching and on-demand playback of RTP-based multimedia conferences
Author :
Paul, Baldine B. ; Gibbon, Dave ; Cash, Glenn ; Civanlar, M. Reha
Author_Institution :
AT&T Bell Labs., Red Bank, NJ, USA
Abstract :
In this paper, we describe the implementation of a system for reliable recording and on-demand indexed playback of multimedia conferences using the services provided by RTP (Real-time Transport Protcol) and RTCP (Real-Time Control Protocol) over an intranet. Implementation issues are underlined regarding the file structure used to support random access during playback, the indexing techniques and the database searching capabilities
Keywords :
database indexing; intranets; multimedia communication; multimedia databases; query processing; random-access storage; real-time systems; spatial data structures; teleconferencing; transport protocols; video on demand; video recording; RTCP; RTP-based multimedia conferences; Real-Time Control Protocol; Real-time Transport Protcol; VTonDemand; database searching; file structure; implementation issues; indexing techniques; intranet; on-demand playback; random access; reliable video recording; Access protocols; Auditory displays; Indexing; Multimedia databases; Multimedia systems; Navigation; Video on demand; Video recording; Videoconference; Web server;
Conference_Titel :
Multimedia Signal Processing, 1999 IEEE 3rd Workshop on
Conference_Location :
Copenhagen
Print_ISBN :
0-7803-5610-1
DOI :
10.1109/MMSP.1999.793798
