How to Play MP4 on QuickTime Mac

Are you having trouble playing MP4 files on your QuickTime player on a Mac? If so, you're not alone. Many users have reported issues with playing MP4 videos on their Macs after upgrading to macOS Sierra. In this article, we'll explore the reasons behind this problem and provide some solutions to help you play your MP4 files smoothly.

Why Can't QuickTime Play MP4 Files?

QuickTime is Apple's flagship media player, but it can only handle very limited file formats. This means that if your MP4 file uses a different format or codec, QuickTime may not be able to play it. In addition, QuickTime converts certain files before playing them, which can sometimes cause issues.

Solution 1: Convert Unsupported MP4 Files with QuickTime

One solution is to convert the unsupported MP4 file directly using QuickTime player. This method involves converting the video to a format that QuickTime can play. To do this, follow these steps:

* Open QuickTime Player

* Select 'File' > 'Open File'

* Choose the MP4 file you want to play

* Click on 'File' > 'Convert Selection'

* Choose the desired format and click 'Save'

Alternative MP4 Players

Another solution is to use an alternative MP4 player that can handle a wider range of file formats. Some popular alternatives include VLC Player, Cisdem VideoPlayer, and Mplayer OSX Extended.

* VLC Player: A free and open-source media player that supports playback of various video files, including MKV, AVI, FLV, and more.

* Cisdem VideoPlayer: A user-friendly media player that can play a wide range of file formats without the need for converting software or codecs.

* Mplayer OSX Extended: A fast and powerful media player that supports instant playback of HD H264 videos and advanced styled subtitles in ASS format.

Playing MP4 files on QuickTime player can be challenging, but there are several solutions available. By converting unsupported MP4 files using QuickTime or using alternative players like VLC Player, Cisdem VideoPlayer, and Mplayer OSX Extended, you should be able to play your MP4 files smoothly on your Mac.

How to play mp4 on quicktime mac