I'm running Hitfilm on an iMac (27-inch, Mid 2010) not super tech smart so here is everything on the About this mac tab:
Processor - 3.2 GHz Intel Core i3 Memory
Memory - 12 GB 1333 MHz DDR3
Graphics - ATI Radeon HD 5670 512 MB
and I'm running OS X Yosemite version 10.10.2
Recently started having trouble exporting any project I have. These are just fifteen to thirty seconds in length and are 1080p, I also can't export it as 640x640 for instagram. After hitting the export button it seems to work normally for a few seconds then just quits, earlier the past few times I tried it brought up an error saying something about being unable to initialize a renderer, I don't really remember because I can't replicate it, it just crashes. Any feedback would be much appreciated and with some help I will find out anything else you guys might need to know in order to help.