: To view the stream properties and see if the video was recorded in 4K, 1080p, or at a high frame rate.
: Devices like Garmin or GoPro often use alphanumeric strings (e.g., "G4" for a specific folder or camera generation) followed by a sequential number. g4_01162.mp4
Could you clarify if this video is part of a you are working with? MP4 files explained: How to open and use - Adobe : To view the stream properties and see