: Right-click the file and select Properties (Windows) or Get Info (Mac) to see the exact creation date and device source.
: video0 suggests it is either the first file in a sequence or recorded from the primary camera input. Format : .mp4 is a standard digital multimedia container. Likely Sources of This Video 2021-10-13_18-49-49 video0mp4
This naming convention is typical for several types of recording software and hardware: : October 13, 2021 ( 2021-10-13 ) Time Stamp : 6:49:49 PM ( 18-49-49 ) : Right-click the file and select Properties (Windows)