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.

MSU Field Shift Fixer AviSynth plugin   
http://www.compression.ru

Free AviSynth filter for fixing relational temporal field shift. This shift may appears during video film capturing and PAL->NTSC convertion. The filter automaticaly detects field shift. Also scene replacement and two merged sequences (from different parts of film) are proceeded correctly.

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.

MSU StegoVideo   
http://www.compression.ru

Free program for hiding information in video. Data that you hide can be recovered even from compressed video, or if the video was compressed again by another codec! We smartly change video with understanding how codecs works, introducing small amounts of noise. You can hide not so big files, but for cipher communication or video secret marking it is enough! You can manage redundancy of information in film - if you want to compress video with low bitrate, you should increase redundancy, and vice versa.