Many digital cameras and dashcams use a prefix (like "g" for GoPro or "G" for certain General Plus chipsets) followed by a sequence number (001).
It typically uses H.264 or H.265 video compression, which provides high quality at a relatively small file size. g458_001.mp4
High-end PC recording software (like NVIDIA ShadowPlay) sometimes uses shorthand prefixes for game titles or capture batches. 3. MP4 Technical Overview Many digital cameras and dashcams use a prefix
The code "" is most famously associated with the Ferrari 458 Italia . Filenames like "g458_001" often appear in media archives for car enthusiasts or professional automotive videographers. g458_001.mp4