Interactive video audio system and its performance evaluation

The paper discusses the Interactive Audio Video System - IVAS which has been developed for INDECT project. The INDECT project aims at developing the tools for enhancing the security of citizens and protecting the confidentiality of recorded and stored information and is a part of the 7 FP EU. The presented paper is a result of applied research and is a contribution into the portal which integrates the interactive video and audio system (IVAS). In the paper, we describe the function of the IVAS system in the INDECT portal, the methodology of the performance tests for calls and registrations, as well as an application that was implemented for this purpose. The aim was to obtain data to determine how much is able to IVAS system in its current implementation to handle calls and how many smartphones can at one moment up to the register. This information is important to optimize the load and is a crucial factor in the design of computing resources for IVAS.