... About lab . ... MSU Graphics & Media Lab (Video Group) . The filter is intended for recovering visual quality of video ripped from DVD (for example, when it contains 4 hours of video data), VideoCD or after decompressing by H.261, H.263, H.264, DivX, XviD, etc. The algorithm decreases blocking artifacts, significantly improving visual quality of video. Filter automatically determines the blockiness's strength on the frame and in the certain part of it, preserving the maximum of details. ...