Avid Media Composer full changelog

Create a QuickTime Export with Multiple Discrete Audio Tracks:
In previous releases, you could not create a Custom QuickTime export movie with multiple discrete audio tracks. With this release, you can create a Custom QuickTime Export by enabling Direct Out under the Audio Format tab. The exported .mov file will include discrete audio tracks. (The export actually uses Same as Source for the audio.) When you select Direct Out audio in the Custom QuickTime Export settings, you will receive the following message when you choose to export.
Avid Generic Plug-In:
Avid continues working to remove dependencies on QuickTime libraries. With this release, the Avid Generic plug-in natively supports the following format for linking and playing.
Support for Sony XAVC-Long G 1080p50:
This release of the Avid editing application now supports the Sony XAVC-Long G format in the 1080p50 project type. Media Creation options will only be available in the 50mb codec (AVC Long GOP 50).