Sharpen Video

[sogey1]

Hi
I want to know if there is any program that can sharpen the picture quality of a video.
Also i tried viryual dub but when i save output file as Avi the size becomes sooo huge that my pc cannot accomodate it.
Help?

[dap OLD werewolf]

You can sharpen it with VirtualDub using filters, but the quality has to be good in the first place in order to get a good quality sharpened picture. If you have a low bitrate .avi to begin with, sharpening the picture will probably also sharpen its faults. I am assuming you have an avi to work with as a source, as you were not specific as to what your source actually is. As for the size, you need to set the output size in VIrtual Dub with a resize filter to whatever size you want.