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30th June 2010, 13:57 | #1 | Link |
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Join Date: May 2009
Location: Belgium
Posts: 1,744
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Trying to remove flickering from VHS source
Hi,
At first, excuse my bad english. I copied a bad quality Secam VHS (converted in PAL by my Hauppauge card) and it flickers a lot. I mean that the lines move from right to left and vice versa. I use avisynth for simple scripts (crop, resize, changefps) but I don't know complicated scripts. The source is interlaced and I would like to keep it interlaced. Usually, I use these fonctions when I have to resize an interlaced source (to keep 50 fps) ; Code:
tdeint(mode=1) converttoyuy2() crop() lanczosresize() assumetff() separatefields() selectevery(4,0,3) weave() I also would like to remove a little bit the grain but I don't wan't to obtain a blurred image (if possible). Anyway, I won't resize it, I will only crop the borders and replace it by new black borders (with "addborders"). Look at this picture, we see well what I mean on the balcony and the window's frame (what is supposed to be vertical !) ; and with tdeint() ; Thanks for your help ! |
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