Hi there,
So I got a sequence with a keylight effect, then I want to use auto-trace function.
The source is a 1080p mp4 but the effect is applied on about a quarter of the surface (that's to say I use a mask to cover the area I don't want to process)
The length is about 16 minutes.
Everything start smoothly frames are processed quiet well maybe 10 every 5 seconds and then it slows up after about three hours of processing I got maybe one frame per 5 seconds.
I've activated multriprocessing with 3 GB reserved for other programs. 1.5GB per core, it says 7 cores will be used.
You could refer screen capture below for CPU / Memory / Disk usage
My computer is :
CPU intel core I7 2600k
Asus p8z68-v pro/gen3
4x4 G.Skill F3-12800CL9D-8GBSR1 - Mémoire SNIPER Series - Dual Channel - DDR3-1600 (PC3 12800) - 9-9-9-24-2N - 1.35V
GPU Asus GTX 670
After Effets CC
Any idea why it is so slow ? Should I get 32GB of RAM as it seems to be limiting my cpu ? Any way to use GPU instead ?
Thanks a lot for any advices !
CPU :
Memory :
Disks :
