g4_01103.mp4

The filename does not correspond to a known commercial feature film or a widely documented viral video. Based on the naming convention, it likely originates from one of the following sources: Likely Sources

Check the file size; a "feature" length video should typically be over 700MB.

This may be a file from a machine learning dataset (e.g., Kinetics or UCF101 ) used for AI video training.

Take a screenshot of a unique frame and upload it to Google Lens or TinEye .

If you have the file and want to know what it is without opening it: