Choppy Playback in premiere

[albertr12307019]

I have a i7-3770K @ 4.4Ghz, Nvidia GForce 970 4G card, 32mg of Ram.  Main drive Samsung SSD & media drive also Samsung ssd.

  The sound card is a bit outdated, Creative Audigy 2, just ordered a new card.

When editing 1080P 60fps mp4 files I get very choppy playback.  nothin fancy just with cross fades,  I hear the fans rev up at full speed & video playback extremely choppy.  Its only a 3 minute video I'm working on.  There has to be something I'm doing wrong with some setup.  I have it set to performance. I have dual monitors.

Any help will be greatly appreciated.

Thanks

Allbert 

[Jim_Simon]

Where did the media originate?

[albertr12307019]

DJI Phantom 3 & Inspire 1 Pro

[Jim_Simon]

OK.

Try using the new Proxy feature.  Choose a Cineform preset.  You'll find performance goes up significantly.

[albertr12307019]

OK, I enabled Proxies.  Does enable accelerated Intel h.264 decoding make a difference? I tried with it enabled disabled & I chose Quicktime as file format & Cineform as the Codec in the Sequence Setting menu.  Under prefences I have Memory optimized for performance, I have 32gb installed RAM & I set Ram available for Premiere at 27.9 gb.  Under playback should I use Adobe DV of one of my two monitors? I have Save Media Cache files next to originals checked.    I just don't know if there is some setting I'm missing.  The video previews play for just a few seconds OK, then gets choppy.

Any help will be greatly appreciated.

Thank you all

Albert

[Jim_Simon]

There's nothing wrong with your settings.  I would expect playback to be fine with the Cineform proxies.  (They are enabled, yes?)