Files with vdbsag file extension can be found as video meta data used by some Sagem DVD recorders. Most likely found along some recorded video files.
VDBSAG file extension - Sagem video data
What is vdbsag file? How to open vdbsag files?
File type specification:
The vdbsag file extension is used for some sort of video meta data file used on some Sagem DVD recorders.
The vdbsag files appear to be hidden by default and are only needed for playback on the Sagem device. They seem to be not need for playback on PCs.
This vdbsag 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.