G4_01103.mp4 -

Use ExifTool to find the creation date and device model.

Many NVR/DVR security systems export clips with alphanumeric strings starting with "G" for specific camera groups. g4_01103.mp4

Cameras like Garsent or generic 4K dashcams often use a "G" prefix followed by sequential numbers. Use ExifTool to find the creation date and device model

Check the file size; a "feature" length video should typically be over 700MB. g4_01103.mp4