: For technical details (like the software used to create it), you can use MediaInfo or ExifTool to read the embedded metadata.
Since the file has an .mp4 extension, it uses the container format. This means: PM020.mp4
If you have the file and are unsure what is in it, you can safely inspect it using these methods: : For technical details (like the software used
Provide more context so I can help you find the exact content. changing meta data for mp4 files - Microsoft Community changing meta data for mp4 files - Microsoft
Based on standard naming patterns, this file likely falls into one of the following categories: 1. Security or Surveillance Footage
: Right-click the file and select Properties > Details (Windows) or Get Info (macOS) to see the date it was created, which may provide a clue to its origin.
: Digital Asset Management (DAM) systems often assign alphanumeric codes like PM020 to specific stock footage or commercial assets. 3. Technical File Characteristics