"Capture movie" crashing

When I invoke “Capture Movie” in the sequencer I get the “Capturing video” notice together with the “Movie Render - Preview” screen – and then the program crashes and/or freezes the computer.

I’ve been trawling the web and trying everything for days now. Any ideas very gratefully received. Thanks !

OS X 10.11.4

27-inch, Late 2012 iMac (2560 x 1440)

3,4 GHz Intel Core i7

24 GB 1600 MHz DDR3

NVIDIA GeForce GTX 680MX 2048 MB

1,12 TB Fusion Drive with 592 GB free

Im getting this too

Hi - I was having that problem back in June. I don’t have it now. I don’t recall everything that changed since June, but I do remember this: in “Render Movie Settings”, when you go to Capture Movie, be sure that “Use Separate Process” (under “General”) is NOT checked. Good luck!

Hi thanks for your help
I managed to get it working fine in the end.

I set it to jpg export rather than movie files, and I also cleared out some disc space, and one of those 2 things stopped the crashing. If it was the disc space thing, would be nice to get a warning rather than just a crash.

Anyway, alls good for me at the mo

Cheers