Slow rendering on rMBP when display is off
I'm batch rendering Premiere Pro CC timelines to MPEG 2.
These are 3 minute movies that take about 30 minutes when I render them direct from Premiere Pro CC.
When I queue them in AME the rendering goes slower.
Renderings then take up to 40-50 minutes. So in AME it's slower. But these times are do-able.
The rMB from late 2013 is blowing like hell (that's a good thing becuae then rendering goes fast). But when my display turns off after 15 minutes the rendering slows down. Renderings then take up to almost 2 hours per movie. The blowing of the fan stops when the display is off. But apparently the rendering speed as well.
In the preferences panel from the Mac "put hard disks to sleep when possible" is unchecked.
Of course I can have my screen always turned on. But another rMBP from mid 2012 has burn-in issues because of that.
So I'd rather have AME working when the display is off.
Could this also be an Open CL thing?
**UPDATE**
Rendering also slows down when minimizing the AME window!! It has to be active otherwise my rendering slows significantly down.
I hope there is a solution for this
Go to System Preferences>Energy Saver. Set the slider labeled "Computer Sleep" to "Never". When the Computer is sleeping, all currently running processes are put on pause. Your "Display Sleep" and "Computer Sleep" were probably both set to 15 minutes, so that it appeared as if the display going to sleep was the reason the blowing fan stopped.
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