If you're using a Nvidia GPU then you can use the Nvidia software to do it (I think it's part of shadowplay). I'll get a screenshot when I get home if someone else hasn't.

Dxtory still works with bf4
Alternatively use the console command;
Perfoverlay.drawfps 1
This will trigger the bf4 built in frame counter

Afterburner still works with bf4, so does fraps.
Oddas long as you still have your desired result no problem right
, did these programs work for you before ? I know that afterburner now works through the second software pack rivatuner server

