I have tested screen recording with Open Broadcaster Software and HyperCam2. Both software have produced full screen videos (HyperCam 2 had better quality, but greater file size using defaults). It seemed to work fine, but once the Starcraft 2 game loads, it would flicker black frames very frequently in its output. I was playing the game on full resolution, and "ultra" settings. Given the specs on my computer, I feel like it should be able to handle the game and recording simultaneously. Any advice or tips on how to record or fix this. Should I try to record in windowed mode? This seems like a workaround, that I can easily test, but I am open to other suggestions as well.
(PC Specs: 2GB DDR5 RADEON R9 270X graphics card, 8 GB High performance DDR3 Ram, and i5 4570 @ 3.2 GHz. )