O oceangirl10 macrumors regular Original poster Aug 14, 2016 127 11 Mar 27, 2017 #1 I just installed OS Sierra from Mountain Lion on my MPB late 2011. When I record in Photobooth, the video portion goes black after a few minutes, although the sound is fine. It didn't do this with Mountain Lion. How can I fix this?
I just installed OS Sierra from Mountain Lion on my MPB late 2011. When I record in Photobooth, the video portion goes black after a few minutes, although the sound is fine. It didn't do this with Mountain Lion. How can I fix this?