Title :
Flexible Media Processing in Resource Constrained Real-Time Systems
Author_Institution :
Dept. of Comput. Eng. & Electron., Malardalen Univ.
Abstract :
In this paper we propose real-time methods for flexible processing of MPEG-2 video in resource constrained systems. The video stream is adapted to resource fluctuations by using a quality-aware frame skipping approach which keeps the video frames that have the most impact on the overall video quality. Real-time admission control and resource reservation mechanisms ensure that video processing applications adapt Quality-of-service at run-time according to current state of the system, while fully utilizing the available resources
Keywords :
quality of service; resource allocation; video coding; video streaming; MPEG-2; media processing; quality-of-service; real-time admission control; resource reservation mechanism; video processing applications; video stream; Admission control; Bandwidth; Decoding; Delay; Displays; Processor scheduling; Real time systems; Resource management; Streaming media; Transform coding;
Conference_Titel :
Multimedia, 2006. ISM'06. Eighth IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7695-2746-9
DOI :
10.1109/ISM.2006.80
