Files with dxa extension can be found as old multimedia (mainly video) files in the DXA video used on Amiga and Macintosh computers.
There is one other file type using
the DXA file extension!
.dxa - hsbCAD CAD document
DXA file extension - DXA video format
What is dxa file? How to open dxa files?
File type specification:
File extension dxa is used for format used for videos in the Amiga and Macintosh versions of the Feeble Files.
It is basically ZLIB compressed video frames, using wav format for audio.
The Macintosh version is using the Microsoft ADPCM format for the audio instead.
This dxa 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.