: It can hold video and audio tracks, as well as subtitles and still images.
: Tools like OBS or Windows Game Bar often default to date-based filenames if a custom title isn't provided. Technical Details of the .mp4 Format 20230122035030.mp4
While the name is just a label, the .mp4 extension signifies that it is a . : It can hold video and audio tracks,
: Many default camera apps use VID_ or IMG_ followed by this exact timestamp format. : Many default camera apps use VID_ or
If the file won't open, use a versatile player like the VLC Media Player which supports nearly all MP4 encoding types.
: Surveillance systems often use these timestamps so that footage can be easily organized by date and time in the file explorer.
: Because it is an international standard, these files are compatible with almost all modern devices, including smartphones, TVs, and web browsers. How to Identify the Content