Title :
A Flexible Middleware System for High Definition Omni-directional Video Transmission over IP Network
Author :
Maita, Yuya ; Hashimoto, Koji ; Shibata, Yoshitaka
Author_Institution :
Fac. of Software & Inf. Sci., Iwate Prefectural Univ.
Abstract :
In this paper, a flexible middleware system for omni-directional video transmission for various teleconferencing applications is introduced. The omni-directional image has more advantages in that it provides a wider view than a single directional camera and able to flexible realize TV conferencing even between remotely separated small rooms. In this paper, we describe system architecture and functions of the middleware for high-definition omni-directional image control and effective video transmission system using DV and HDV (1080i format). The MidField system which we have developed so far is used for video stream transmission over IPv4/IPv6 networks. The prototype system of a TV conference is constructed to evaluate our suggested high-definition omni-directional middleware. Through the functional and performance evaluation of the prototyped system, we could verify the usefulness of our proposed system
Keywords :
IP networks; high definition television; middleware; teleconferencing; video cameras; video streaming; IPv4 network; IPv6 network; MidField system; TV conferencing; directional camera; flexible middleware system; high-definition omni-directional image control; teleconferencing application; video stream; video transmission system; Cameras; Control systems; High definition video; IP networks; Middleware; Prototypes; Streaming media; TV; Teleconferencing; Videoconference;
Conference_Titel :
Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
Conference_Location :
Vienna
Print_ISBN :
0-7695-2466-4
DOI :
10.1109/AINA.2006.26
