I received my new 27" iMac last week. I've upgraded about everything.
Today I started working for a project in AE CS6 and was surpised by horizontal lines in the preview during RAM playback.
It looks like there is some sort of refreshing problem with the screen. I created a similar animation in Premiere to see if it is a global problem, but no errors there (also when playing videos in quicktime full screen there are no problems). On the images you can see the effect.
When I leave my RAMrender playing, a 'glitch-line' seems to move up every 30 seconds.
Does anyone have similar problems / experience?
These are my systems specs:
Processor 3.4 GHz Intel Core i7
Memory 32 GB 1600 MHz DDR3
Graphics NVIDIA GeForce GTX 680MX 2048 MB
After Effects CS6
Jean-Paul de Win