1 Reply Latest reply: Jul 1, 2013 12:48 PM by petermac87
gavinfiver Level 1 Level 1 (0 points)

Unable to get Quick time movies to play on my imac. This is the error message I allways get.

"The document “4-20130701090400-7.mp4” could not be opened. The movie is not in a format that QuickTime Player understands.You may need to install additional software to open this type of file."


iMac (21.5-inch Late 2009), Mac OS X (10.6.8)