HT201290: If QuickTime Player can't open an audio or video file

Learn about If QuickTime Player can't open an audio or video file
RobertHHChen

Q: Why my Quicktime in OS X Lion can't play MPEG-2 video?

Thanks.

MacBook Pro (15-inch Early 2011), Mac OS X (10.7.4)

Posted on Jul 28, 2012 7:41 PM

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Q: Why my Quicktime in OS X Lion can't play MPEG-2 video?

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