Good app - very slow processing time now

OS X 10.11
MacPro 2008 2x 2.8 Ghz Quad Cores

Sofar Screenflow is nice and easy to use if with OS X 10.11 specifically processing time would not be such an issue.
OS X 10.10 is around 50% faster.

I have a User CPU load of 25% to 36% that means a one hour movie can take up to 2 hours to export.

I would say that with an 8 core MacPro is not really usable at all.

Since 3 weeks I am contact via teach support and in case they cannot identify the issue I will see if I can get a refund.

I am not sure whos fault it is Apple or Telestream but for me this program is not usable anymore because of the time it
takes to process data.

cekuhnen about ScreenFlow 5