G4_01432.mp4 -

Many cameras (like Rexing or Viofo) use "G4" as a prefix for protected or "G-sensor" triggered clips.

DVR/NVR systems often generate alphanumeric strings for exported clips. g4_01432.mp4

DJI and other manufacturers sometimes use similar automated naming structures. Many cameras (like Rexing or Viofo) use "G4"

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