G4_0156.mp4 -

If you are looking for technical information regarding the format itself:

Can you clarify or if it is part of a specific software error or dataset ?

Many dashcams and security systems use a "G" prefix followed by a number to denote folders or groups, with sequential numbers for individual video clips. g4_0156.mp4

Standard video capture on devices like GoPros often follows a format such as GH010156.mp4 or GOPR0156.mp4 . A simplified version like "g4_0156" may be a result of batch renaming or specific camera settings.

Researchers often label video files with group codes (e.g., Group 4, Clip 156) for identification in studies involving computer vision, behavior analysis, or forensic video analysis . If you are looking for technical information regarding

The file uses "boxes" or "atoms" to organize data. For example, the ftyp box identifies the file type, while the mdat box contains the actual media.

Based on common data structures and naming patterns, "g4_0156.mp4" likely belongs to one of the following: A simplified version like "g4_0156" may be a

It is an international standard supported by a vast range of devices, including Windows Media Player and Apple's QuickTime .