: For a deep look at the encoding (such as whether it uses the H.264 codec), tools like MediaInfo or the VLC Media Player (under Tools > Codec Information) can provide creator data and technical specs.
How do I get a video title to match it's filename? - Microsoft Learn h01032331.mp4
Knowing the context could help narrow down which hardware (like a Sony or Nikon camera) generated that specific naming pattern. : For a deep look at the encoding