Homemade video: vertical striping on right side of frames upon motion.

[Chainmax]

A few years ago, a friend of mine went skydiving and filmed the whole thing, making it into a DVD. The video has its fair share of issues, but the most annoying one is quite quirky. The first couple of dozen pixels on the right side of the frame show some kind of striping whenever some kind of motion appears on it, like some kind of aliasing/resolution loss issue. Here's a frame portion showing a bit of it:

http://i39.tinypic.com/34fmo2h.png

While it's not too evident here, it is a lot more noticeable in motion. I am not sure how to go about this other than cropping it, but it would be a shame to waste that little bit of horizontal resolution if possible. Any ideas?

[Chainmax]

Anyone?

[Mounir]

i dont see any "striping" maybe if you post a full frame...

[Chainmax]

I'd rather not post a full frame. You see, the issue appears mostly when people appear or disappear on the right side of the frame. This being a home made video, I'd have to ask everyone if they are ok with it, and it's unfeasible.

However, if you look closely at the shoulder of the person, you should see some stairstepping which is not present in the rest of his shirt. You can then notice that this artifacting is present along the whole right side of the frame. I apologize for not being able to further illustrate the issue.

[Chainmax]

Maybe this will illustrate the issue:

Original interlaced frame:
http://i42.tinypic.com/i4hemp.png

Corresponding bobbed frame, filtered and with the artifacting AAed:
http://i42.tinypic.com/15i6qvc.png
AA: turnleft().nnedi3_rpow2(rfactor=4,nsize=3,nns=4,qual=2,pscrn=4,cshift="spline36resize").Spline36Resize(576,16)

Corresponding bobbed frame, filtered and with the artifacting AAed - 2nd version:
http://i41.tinypic.com/2pyx2t2.png
AA: nnedi3_rpow2(rfactor=2,nsize=3,nns=4,qual=2,pscrn=4,cshift="spline36resize").BilinearResize(576,16).nnedi3_rpow2(rfactor=2,nsize=3,nns=4,qual=2,pscrn=4,cshift="spline36resize")
.BilinearResize(576,16).nnedi3_rpow2(rfactor=2,nsize=3,nns=4,qual=2,pscrn=4,cshift="spline36resize").BilinearResize(576,16).nnedi3_rpow2(rfactor=2,nsize=3,nns=4,qual=2,pscrn=4,cshift="spline36resize")
.BilinearResize(576,16).turnright()


I also noticed that if I crop a little less (like,say, to affect a 20x576 portion), noticeable extra staristetpping becomes very apparent when joining it to the main picture.