5 Replies Latest reply: Oct 26, 2011 7:49 PM by Brad Wright2
Zardon Level 1 Level 1 (105 points)

Suddenly, about a week ago, whenever I try to open these files in QuickTime, I receive a message saying the required codec is missing.  Yet, these same files will open in iTunes.


In Quicktime, when I click on "Find out more," I'm taken to an article titled, "Media formats supported by QuickTime Player," Article: HT3775, which lists MPEG-4 as a supported format in QuickTime.


I do not understand.

Mac Pro 2.8G, APPLE STOCK 4G RAM & NVIDIA GeForce 8800 GT, Mac OS X (10.6), HP w2408h 24" monitor