Imported Image strip has really low FPS I am working on some stuff for videos I want to make, and am coming close to my goal.

However, after I rendered an intro I made, when I try to scrub or play the image strip in the sequence editor, it runs at about 1 FPS(It was rendered at 24).


The resolution is 1920*1080.
Windows 8.1
12 GB of RAM with 3000 mb allocated in the system memory cash option.
I have clicked refresh sequencer. 
I opened the strip in both the blend file I created it in, and a fresh one - same result.
The images are png files.


Any ideas? If you need more info let me know.

-CAA
You should use proxy when working with video editor.