Is it a you're trying to identify or troubleshoot?
If you have a file named VM-01.mp4 , it is likely a system recording or a sample video from a specific camera model (like a dashcam or security camera). VM-01mp4
In industrial or hobbyist electronics (like Arduino or Raspberry Pi kits), "VM-01" might refer to a specific video interface module used for outputting MP4 data. Is it a you're trying to identify or troubleshoot
If you are referring to a specific device or file, here are the most likely possibilities based on common naming conventions: VM-01mp4