.AAF File Extension
File TypeAdvanced Authoring Format File
What is a AAF file?
File used by Avid audio editing and production software products such as Avid Pro Tools and Avid Media Composer; contains links to audio and video files as well as editing decisions that are applied to the audio and video data.
The Advanced Authoring Format is used as interchange format between platforms.
NOTE: Adobe Premiere Pro can export AAF files.