Analysis of video traffic quality over internet

Videos streaming is one of the top most used services delivered by Internet Service Providers. In contrast to classical video services, the streaming solutions offer interaction with the user and provide real-time feedback. In this paper we analyze the quality of the delivered video over MPLS networks, on of the most used technologies inside an ISP. We study the impact of traffic loss over the video and we provide an overview of QoS solutions that might supply enough bandwidth for video streaming.