MSU SmartDeblocking VirtualDub plugin

Filter is intended for recovering quality of video ripped from DVD (for exmaple, when it contains 4 hours of video data), VideoCD or after decompressing by H.261, H.263, DivX 3, DivX 4, XviD. Filter automatically determines the blockinesss strength on the frame and in the concrete part of it, preserving the maximum of details.
MSU SmartDeblocking VirtualDub plugin is a tool that allows you to filter video files.
You have only to accept one of predefined presets. Thus, filter will process marginally when on scenes with slow motion, while it will smooth very hard in the case of fast motion in the same film. The main advantage of the filter is that it provides the boost of integral quality in the most widespread PSNR metric in comparison with the original film.
That is, a film after decompression in comparison with original achieves the lower quality than a film after decompression and deblocking. (But for all that the original film is not used nowise, only decompressed data is used.)
Requirements:
ï¿­ VirtualDub
Note: Free only for non-commercial use