Remove vertical line (descratch)

[MADAJ]

I am trying to get rid of vertical lines that appears in my source:

http://img32.imageshack.us/img32/3863/beforebc.png

My best attempt is using:

DeScratch(mindif=1,asym=40,border=4,modeU =3,modeV =3,modeY =3)

http://img822.imageshack.us/img822/9962/afterc.png


still there are some artifacts in the picture. How can I remove it?

thanks in advance

[creaothceann]

For how long are they on screen? 1 frame?

[MADAJ]

For how long are they on screen? 1 frame?

almost along the whole video, and it is not static.

sample1 (http://img541.imageshack.us/img541/9331/sample3a.png)
sample2 (http://img12.imageshack.us/img12/7476/sample2t.png)
sample3 (http://img62.imageshack.us/img62/7967/sample1d.png)