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Research Field: Real-time Mediaprocessing and Videostreaming


Persons:Gerhard Fohler, Rodrigo Coelho
Institutes:Philips Research, Rapita Systems, Scuola Superiore Sant 'Anna, Universidad de Cantabria
Related Projects:BETSY - BEing on Time Saves energY (EU FP6 IST), MATRIX - A framework for real-time resource management for video streaming in networks of heterogenous devices (internal), ACTORS - Adaptivity and ConTrol Of Resources in embedded Systems (EU IST FP7)
Rel. Networks:ARTIST2 - Network of Excellence on Embedded Systems Design

Description:

Motion-sensitive video algorithms - MPEG (de)coding, but also temporal scaling, and (de)interlacing - may have highly varying loads with strict timing requirements: tight jitter requirements on input (broadcast) as well as output (screen), and low latencies because of separate audio processing (home theater), interactivity, and memory constraints. Adaptive real-time resource management allows to achieve a high utilization of the system resources in order to enhance the overall system performance. Also, it distributes and allocates system resources according to the application requirements.


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