Video & Audio Recording with SSF 0.12 beta R3

I keep getting a problem when I'm trying to use the video and record feature on SSF 0.12 Beta R3.

It lets me start the recording just fine but when I finish it, the program stops working and the video is all scrambled. The weird thing is I've managed to record a few things before and I had never come across this problem until recently. Any ideas what might be causing it?

That sounds like an odd problem. I doubt you will get much support on that emulator though, it's developer is Japanese, and he/she doesn't seem to have an email where you can inquire.