Imog-230.avi.mp4

The IMOG-230.avi.mp4 file likely contains valid data but is packaged in a way that standard Windows/QuickTime players cannot interpret, commonly due to surveillance VMS export errors. MP4 export bug - Adobe Community

Videos with this naming convention often fail to play in standard media players (e.g., Windows Media Player) or show black screens, particularly if exported directly to MP4 from specific VMS (Video Management Software). IMOG-230.avi.mp4

The file may report being "damaged" or show a black screen, even if the file size suggests data is present. The IMOG-230