MSU FieldShiftFixer version 0.5

Check for new version http://compression.ru/video/old_film_recover/field_shift_en.html 
MSU_FieldShiftFixer_2_0\msu_fieldshiftfixer.dll - version for AviSynth 2.0
MSU_FieldShiftFixer_2_5\msu_fieldshiftfixer.dll - version for AviSynth 2.5
Installation:
Create a script (text file with .avs extenshion): 
Avisource("video.avi")
ConvertToYUY2()
LoadPlugin("msu_fieldshiftfixer.dll")
MSU_FieldShiftFixer(16,1,1)
ConvertToRGB24()

Each line description:
  1. Avisource("4msu2_27.avi") - path to movie file
  2. ConvertToYUY2() - convertion to YUY2
  3. LoadPlugin("msu_fieldshiftfixer.dll") - loading filter. It could be placed anywhere, but if the location of the filter differs from the location of .avs script, you should specify absolute or relative (to .avs file) path.
  4. MSU_FieldShiftFixer(16,1,1) - processing video with MSU FieldShiftFixer filter. The first parameter is the step between even lines, which are used in calculation (from 1 till 16). By decreasing this parameter, you will decrease processing speed, but you will also decrease error propability in the detection of the optimal field. Sometimes there is no optimal field for border frames, and if the second parameter is set to 1, the odd field in border frames will be interpolated. And if this parameter is set to 0, there will be no modifications in border frames. By setting the third parameter to 1 you prevent situation when one frame is duplicated in two neighbour frames.
  5. ConvertToRGB24() - convertion to RGB

After these steps open .avs in VirtualDub or another video editor or viewer.

http://compression.ru/video/old_film_recover/field_shift_en.html