Default slow camera on AOSP 4.4

Hey guys, is there any way to speed up the camera on the PA 4.4 kit kat version? Its the slowest camera I have ever used. I tried flashing the LG camera which is a world of difference, but I couldnt get the DPI to change to 480 and work correctly.

Any help is much appreciated!!
LG G2 D800
Hhouston's PA KitKat 4.4.2