Files with sonyvid extension maight be typically encountered as some kind of video metadata files for Sony digital video cameras.
SONYVID file extension - Sony camera metadata
What is sonyvid file? How to open sonyvid files?
File type specification:
File extension sonyvid is related to some video format for storing recorded video on some Sony digital cameras.
A .sonyvid file is stored (hidden) on memory cards and hard drives. These files contain information about captured video.
This sonyvid 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.