Adjusting each field separately

[zwobot]

Hi everyone!

I have a couple of mpeg2 4:2:2 videos, which are digitized from beta, but unfortunately they have a slightly different colour balance on even and odd fields, resulting in a flickering while playing the videos, especially when there is a plain colour in large part of the picture.
I would like to fix this as much as possible, trying to match one field's colour balance to the other, by applying the fix on one field only instead of the whole interlaced frame. But how to do that?
I usually use Vegas.

Thanks.

[Sharc]

In Avisynth it would be something like

separatefields()
e=selecteven().tweak(....) #adjust the even fields with your preferred filter
o=selectodd().tweak(... ) #adjust the odd fields with your preferred filter
interleave(e,o).weave()

Can't help you with Vegas

[zwobot]

In Avisynth it would be something like

separatefields()
e=selecteven().tweak(....) #adjust the even fields with your preferred filter
o=selectodd().tweak(... ) #adjust the odd fields with your preferred filter
interleave(e,o).weave()

Can't help you with Vegas

Thank you, it will be very useful anyway.