SA1 file extension - Panasonic AAC data file
What is sa1 file? How to open sa1 files?
File type specification:
The sa1 file extension is related to Panasonic AAC audio format wrapped in SD audio encryption layer.
The SA1 format is used to integrate digital rights management into audio on Panasonic devices..
This sa1 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.