MSP pro 7 & : Quality when usng PIP ?

[pjoel91]

I'm french and not so fluent in english, also please dont blame me for mistakes.
I would like first to thank everybody for hundred of good infos i found here. Because, i'm amateur, it has been very helpfull for me since several years.

My pb is that using PIP , i'm getting artefacts on the smallest window. it happens only on some clip , not on all, depending on speed of mouvement.
The only way to solve the pb , has been , to put "average"
video filter, to degrade the precision of the clip.
Is it normal pb ?
What can i do ?

I'm using Msp 8. Input are clips in DV type 1, frame type is "lower field first"

Thank

[Devil]

Have you tried deinterlacing the PinP clips (not the background clip)? If possible, it may also help to make the PinP clips so that the height is divided by a whole number (e.g., 288, 192, 144, 96... from a 576 pixel original)

[pjoel91]

Yes, i tried to deinterlace them, but without good result. I will try what you suggest concerning whole number. thank.