Do you know which this file originated from?
If you have the file and need to know its resolution, bitrate, or codec, you might be looking for a tool like or FFmpeg . g4_01394.mp4
Some dashcams or security systems use these naming conventions. Do you know which this file originated from
To help you get the specific features you're looking for, I can narrow this down if you can provide a bit more context. For instance: g4_01394.mp4
If it's for machine learning (like ActivityNet or Kinetics), the "features" usually refer to the action being performed (e.g., "applying makeup" or "brushing teeth") or optical flow data .