I'll try a 3D track again, although there's little movement in the shot. I hadn't considered a corner pin before the tracker, what i tried just now was to offset the 4th corner in the expression that connects the tracker with the corner pin node. Seems to have some success. The tracks aren't good enough yet though and i need to work on them more. I will try the corner pin before as well and stabilise the 3 corners.
I find the planar tracker, in this case anyway, to really not track well at all and i find that very surprising because the area i'm tracking i would have thought perfect for it. After drawing a roto around the area it drifts like crazy, making me wonder if i'm just not doing it right. It's my belief that the planar tracker should be tracking an over all planar shape within the roto boundary. That doesn't seem to be the case. I think a combination of trackers, with one fixing drift as well might be the best solution. Funny, i thought this would be a simple shot to do. Oh how wrong... thanks! paul
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