{WAVA}: a New Web Service for Automatic Video Data Flow Adaptation in Heterogeneous Collaborative Environments

Jean-Baptiste Aupet (1) , Rami Kassab (1, 2) , Jean-Christophe Lapayre (1)

1 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)
2 SONDRA - Sondra, CentraleSupélec, Université Paris-Saclay (COmUE)

The progressive needs for using video streaming for different applications in varied domains have created a new set of heterogeneous environments. In order to get the best performance of such environments, video streaming has to be adapted to the different parameters that characterize these environments, namely: bandwidth, CPU, GPU, screen resolution, etc. In this paper, we define a new web service, named Wava (Web service for Automatic Video Data Flows Adaptation). Wava allows multimedia platform to adjust the adaptation at two levels: the static level during initialization and the dynamic level according to the fluctuation of the environment.

Domaines: Réseaux et télécommunications [cs.NI]; Calcul parallèle, distribué et partagé [cs.DC]; Informatique ubiquitaire

Jean-Baptiste Aupet, Rami Kassab, Jean-Christophe Lapayre. {WAVA}: a New Web Service for Automatic Video Data Flow Adaptation in Heterogeneous Collaborative Environments. CDVE'09: 6th Int. Conf. on Cooperative Design, Visualization and Engineering, 2009, Luxembourg, Luxembourg. pp.280--288. ⟨hal-00563302⟩