Analysis of Video Quality and End-to-End Latency in WebRTC

WebRTC is a set of emerging technologies that extends the web browsing model to exchange real-time media with other browsers. Despite the fact that WebRTC is still in under development, it is gaining the attention of practitioners quickly. For that reason, the mechanisms to provide quality assurance for WebRTC are key to release these kind of applications to production environments. Nevertheless, testing WebRTC based application, consistently automated fashion is a challenging problem. This article presents the Kurento Testing Framework (KTF), a piece of software aimed to simplify the evaluation activities for WebRTC applications and services. It provides advanced features to carry out complete assessment of WebRTC applications in terms of functionality and quality- of-experience.