So I'm using freemake to convert HD videos (TS and MKV's mostly) to flv/mp4 format, for web uploading.

The problem is that sometimes, the video window in freemake freezes when I cut out the parts I want, and then press OK. It's the video window that freezes, not the actual freemake program window.

Weird thing is, I tried cutting a different segment of that video, and it worked. So it seems very random.

Any suggestions?