Please do not cross-post.
Are your source is progressive? If yes, here is the steps:
1. find appropriate crop values to remove almost all besides logo. Not crop logo at any frame. And use cropped width and height as power of 2 (i.e. 16, 32, 64, 128, 256)
mpeg2source(...)
c=crop(100,200,300,400)
return c
2. Try analyse the motion
mpeg2source(...)
c=crop(100,200,300,400)
m=depanestimate(c, dx=0)
depan(last,data=m, info=true)
(logo is very small to use directly depanestimate(c, info=true))
(You can also produce log file to analyze and process it somehow)
dy = 0.01 to 0.04 pixels is very very little values
Probably you will get around 3.0 to 10.0
Chack scenechange too.
4. Next step is stabilization.
mpeg2source(...)
c=crop(100,200,300,400)
m=depanestimate(c, dx=0)
depanstabilize(last,data=m, info=true,cutoff=2)
Try tune some parameters, for example cutoff
But I am not sure that DepanStabilize can give usable result for your case. (NO WARRANTY
)