Blender Git Loki

Quicktime (non cocoa) crash upon export temporary fix

Removed the pop up of the codec settings dialog box that was causing the crash, as it was called from the render thread (and not the main one).

So qt export settings are now blocked on default settings:
codec=jpeg, quality=max, bitrate=5MBps

Complete fix will be done by replacing this dialog box by "encoding" settings in the render panel.