If you are running the latest Mac Sierra OS the recent Pro Video Formats update, version 2.0.5 adds the ability to play back MXF OP1a files in Quick Time Player without the need to transcode.

You can also preview MXF files in the finder window directly! This is a big deal and very welcome, finally you don’t need special software to play back files wrapped in one of the most commonly used professional media wrappers. Of course you must have the codec installed on your computer, it won’t play a file you don’t have the codec for, but XAVC, ProRes and many other pro codecs are include in the update.

At the moment I am able to play back most MXF files including most XAVC and ProRes MXF’s. However some of my XAVC MXF’s are showing up as audio only files. I can still play back these files with 3rd party software, there is no change there. But for some reason I can’t play back every XAVC MXF file directly in Quicktime Player, so play as audio only. I’m not sure why some files are fine and others are not, but this is certainly a step in the right direction. Why it’s taken so long to make this possible I don’t really know, although I suspect it is now possible due to changes in the core Quicktime components of OS Sierra. You can apply this same Video Formats update to earlier OS’s but don’t gain the MXF playback.

Thanks to reader Mark for the heads-up!

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