An aeo file extension is related to the Avid MetaSync and used for its data files.
AEO file extension - Avid MetaSync data
What is aeo file? How to open aeo files?
File type specification:
The aeo file extension is associated with Avid MetaSync tools for synchronizing metadata with traditional video and audio content.
The aeo file stores some kind of data used by Avid MetaSync.
The Avid MetaSync seems to be obsolete product without support from developer or producer.
This aeo file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.