Maddening weirdness occurring when I hit play in PPro '14(.2) on my MacPro 2013: it seems to take about two or three frames before the video starts playing. Audio plays right off the bat. Video has to "catch up."
This isn't happening on my MacBook Pro using same version of PPro and same media.
And it isn't happening in PPro CC or CS6.
It's just an issue for PPro 2014.2. And just on my Mac Pro.
Did the usual triage: safe boot, repaired permissions, trashed prefs and caches.