Frame dropping on recompressed movies (BD50 to BD25)

[whiskheels]

Hi i'm a newbie on DVDFab for Mac, and I would like to have some answers before purchasing this app.

I'would like to create BD25 from BD50.
When the movie doesn't need to be recompressed, the result is really perfect.
But as soon as it has to be recompressed (even a little), the result movie has frame dropping.
It seems that the frame rate is not the same...

I need help!

Thanks dudes

[signals]

Please supply the DVDFab internal log from one of these conversions where the output was jerky or seemed to be dropping frames. Instructions for supplying logs can be found here: http://forum.dvdfab.cn/showpost.php?...40&postcount=5 (this is for Windows but the procedure is similar). On a Mac, please use a basic text editor that does not insert or remove formatting characters.