MSU Deflicker VirtualDub plugin   
http://www.compression.ru

Free high-quality video deflicker plugin for VirtualDub with change ground detection. Allows flexible change level of effect. Easy to use.The filter is designed for flicker video stream processing or video preprocessing.

Video MSU Deblocking VirtualDub plugin   
http://www.compression.ru

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 blockiness's strength on the frame and in the concrete part of it, preserving the maximum of details. 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 advantige of the filter is that it raise the integral quality in the most widespread PSNR metric in comparison with 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.)

MSU Denoising VirtualDub Video plugin   
http://www.compression.ru

Free high-quality video denoiser plugin for VirtualDub. Easy to use. The filter is designed for noisy video stream processing, video quality improvement, or video preprocessing, e.g. for preprocessing before compression or deinterlacing. Allows flexible denoising level setup in temporal and spatial dimensions. The filter suppresses noise in both spatial and temporal domains. For each type of denoising different properties could be set in the propery box. With specific combinations, spatial-only or temporal-only denoising could be enabled.

Video MSU Cartoonizer VirtualDub plugin   
http://www.compression.ru

The filter is designed for artistic painting and animated cartoon rendering. MSU Cartoonizer filter has many parameters, which allow to obtain very interesting results. MSU Cartoonizer includes a variety of styles such as colored and non-colored pencil, watercolor and oil painting. The main goal of this filter is its ability to convert movies into cartoons and also to transform images into artistic paintings. MSU Cartoonizer supports job contol allowing the filter to be used by AviSynth. This filter is connected with the area of non-photorealistic rendering.

MSU SmartDeblocking VirtualDub plugin   
http://www.compression.ru

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 blockiness's strength on the frame and in the concrete part of it, preserving the maximum of details. 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.)