Installed El Capitan, now Facetime and Photobooth show black screen.
I installed El Capitan from the App store a couple of days ago, and ever since Photobooth and Facetime no longer seem to work with the front camera.
When I open the apps, everything works but the screen stays black, the green light next to the camera doesn't go on either.
I'm running El Capitan on a late 2011 Macbook Pro 15" i7.
MacBook Pro, OS X El Capitan (10.11)