preview vs render image quality

[Alexzj_the_G]

We got some problems with final render quality. The issue is that preview (Ctrl+R) image qulity is OK for us, but we can't get the some picture using render. The problem is that thick lines are dropped into pixels during render
Here is the part of preview image (to see problem - open full size and look at folds):


And here is the best we can get using render (with AA and extra-smooth) :


Is there anyway to get options for render like preview or any other solution?
We tried different versions on AnimeStudio unsuccesfully, the pictures are from version 9.0.

[DrGhaedi]

I believe this is supposed to be fixed in the next patch. See the following thread...
viewtopic.php?f=5&t=23251

[Alexzj_the_G]

I believe this is supposed to be fixed in the next patch. See the following thread...
viewtopic.php?f=5&t=23251

Well, It didn't help.

Also, I made tests and found that SWF export didn't work in our case.
Version 9.0 - just crashed.
9.1 - generates SWF but the results file contains junk.