Premiere Pro CC 2015 is supported/tested on OS X 10.10 (Yosemite) and v10.11 or v10.12 Adobe Premiere Pro System Requirements Please update your OS or you can try Premiere Pro CC 2014 (supported on Mavericks). Adobe Premiere Pro CC 2015.3 v10.4.0 for Mac Adobe Premiere Pro CC 2015 lets you edit video faster than ever before. Dozens of brand-new features include a redesigned timeline, improved media management, and streamlined color grading. And it's just the beginning: You'll get access to new features the moment they're released.
Unexpected behavior with Premiere Pro CC 2015 after updating to Mac OS X 10.11
Adobe Premiere Pro 2015
Adobe Premiere Pro CC 2015 (and earlier) users can experience unexpected behavior after upgrading to Mac OS X 10.11 (El Capitan). These issues will be addressed in a future release. However, Adobe recommends that users remain on Mac OS X 10.10.x for now.
Adobe Premiere Pro 2015 Cc
One common occurrence is that when video is paused, the image takes on a yellow-green hue with red stripes (see image). The current workaround is to change the renderer to Mercury Playback Engine Software Only in Project Settings.