iMovie refuses to import Audio MPEG-4 Apple
iMovie refuses to import Audio MPEG-4 Apple files, made with the help of Quick TimePlayer. I had no such a problem even several days before. Recently I upgraded iMovie to 10.0.7.
Is there any way to resolve the problem?
MacBook Air (11-inch Mid 2013), OS X Yosemite (10.10.2)