QoE Analyser: A Framework to QoE Knowledge Base Generation

• Hugo Schroter Lazzari UFRGS
• Roberto Iraja Tavares da Costa Filho UFRGS
• Valter Roesler UFRGS

Resumo

This paper presents a framework for the creation of a knowledge database on QoE. The QoE Analyzer framework enables the simulation of degradations in video playout and also the application of a survey to evaluate the impact of degradations on the user Quality of Experience. In order to show the versatility of the framework, an instantiation of the framework and its application to a group of 62 users was carried out. The framework was implemented using the JavaScript language and, through it, it was possible to show the impacts of degradation patterns on the user experience. The framework was released under GNU GPLv3 license and is available in github (https://github.com/hugoschroterl/qoe-analyser).