Quicktime 10.4 doesn't play audio in 2x speed
It was great to play lectures in 1.5x or 2x speed and cover the material quickly. But now, with upgrade to Yosemite and Quicktime 10.4, if the speed is increased, the audio gets muted. 😟
Any workaround, or solution to this problem??
iMac, OS X Yosemite (10.10.3), Quicktime