GE XLG3 - Manual (Page 76)

User Manual Chapter 5 Capturing Images and Videos 67
About Video File Names
Unless you name the video before recording, video files are named automatically. You can
rename them after recalling them, or you can rename them from the desktop.
YYMMDDXXXX.MPG
Date
(year, month, day)
Unique identifier
(from 0001 to 9999)
Default naming scheme for video files on the internal
drive or on removable storage devices.