(e.g., a specific subreddit or social media platform)?
(visual descriptions of people, music, or events)? The duration of the clip you currently have? 0gqbz7h897g887me9yv5a_source.mp4
or specific dialogue from the video is usually the fastest way to find the original source. 0gqbz7h897g887me9yv5a_source.mp4
Filenames like this often appear when a video is downloaded directly from Reddit's servers. 0gqbz7h897g887me9yv5a_source.mp4