Together with the several different compressed video formats that have appeared over that last few years, a series of audio codecs have appeared developed exclusively to be used while playing video, because they have been designed to compress multichannel audio.
AC3 is the most popular of these formats, and many of the video files that we can download from the Internet include it. The problem is that the native Mac OS X multimedia player, QuickTime, isn't natively compatible with the files that include this sound system, thus having to resort to the QT AC3 Codec.
Once installed we will be able to enjoy any film with this format with its audio without any problems, but, unlike other similar codecs, it won't allow us to configure a single aspect and simply offers us the possibility to be able to watch these videos properly.
Don't have any more problems when it comes to playing video files due to the fact that their audio is in AC3, thanks to QT AC3 Codec.
QT AC3 Codec is the codec that QuickTime lacks to be able to watch videos in that format. Download QT AC3 Codec for free and add features to the player
Requirements and additional information:
For the codec to work properly it is necessary to copy it to the folder containing the QuickTime library.
Over a year ago