G4_0123.mp4 -

DJI and GoPro cameras generate sequential filenames that vary slightly by model but often look like "G0010123.mp4."

Without more context, such as where the file was found or its file size, it is likely a from a digital device rather than a recognizable internet video. g4_0123.mp4

Instead, file names following this specific pattern—a letter followed by a number, an underscore, and then a sequence of digits—are commonly associated with: DJI and GoPro cameras generate sequential filenames that

In computer science and AI research (such as the UCF101 or Kinetics datasets), video files are often renamed to short codes like "g01_v01.mp4" for easier processing. Many DVR and NVR systems (such as those

Brands like Garmin or VIOFO often use alphanumeric strings to categorize locked or continuous recording files.

Many DVR and NVR systems (such as those from Lorex, Swann, or Hikvision) auto-save clips using "g" (for group/channel) or "ch" prefixes followed by timestamps or sequence numbers.