Changing network conditions pose severe problems to video streaming in the Internet. HTTP
adaptive streaming (HAS) is a technology employed by numerous video services that …

A high-definition video quality assessment (VQA) database that captures two typical video
distortion types in video services (namely,“compression” and “compression followed by …

HTTP Adaptive Streaming (HAS) adapts the video quality to the current network condition by
switching between different quality layers. As HAS was shown to perform better than …

Video streaming over wireless broadband is currently accounting for half of the world-wide
mobile data traffic, and its share is expected to increase even further. As a consequence …

In this paper we use a common set between three subjective tests to build a linear mapping
of the results of two tests onto the scale of one test identi ed as the reference test. We …

Video signal processing and chemistry are at first glance very different domains. Yet in both
domains similar problems are encountered when not directly measurable quantities need to …

For many years video content delivery has established itself as the killer application.
Improving QoE on adaptive streaming is focusing many efforts in the quest for optimized …

Multiplicity of devices used for the reproduction of video is increasing nowadays. The
characteristics of the displayable video are specific for each type of device. In order to avoid …

The robust design and adaptation of multimedia networks relies on the study of the influence
of potential network impairments on the perceived quality. Video quality may be affected by …

This document is an updated version of the previous “QUALINET Multimedia Databases v5.
5”, which lists and summarizes basic description of available multimedia databases based …