MSU Perceptual Video Quality Tool 1.0

Freely available tool for near professional visual comparison tests execution. Tool implements blind testing schema - experts don`t know, which codec is used for particular video.
You can make two types of subjective video video comparisons and apply different ways of analysis of expert`s opinion, including estimation of expert`s reliability. You can test several codecs (filters) simultaneously, it will produce more qualitative comparison.
Metric software contains two programs:
* Task manager (planner and statistics calculation tool)
* Player - tool for experts, that plays test sequences:
* with 3 seconds rewind (if allowed in task)
* with pause (if allowed in task)
* showing one pair several times (for expert stability evaluation)
* with final mark
Tool supports .avi and .avs (AviSynth) files.
More options are available in tool documentation.