Traffic flow description based on scene change analysis

Abstract

QoS guarantees for real-time HD video transmission can be assured by proper resource allocation. The TFD option of the IP protocol can be used to convey signaling information about required resources for a given transmission. In this paper the new traffic description for TFD option, based on analysis of scene changes, is presented. The traffic description was carried out in two stages. First, scene changes were detected and second, traffic estimations were performed within separate scenes. The results of experiments show that the proposed solution is able to assure QoS at a satisfactory level.