If it was from a specific news event, viral thread, or educational channel on that date, describing the visuals can help identify the subject.
Global discussions surrounding new COVID-19 variants (Omicron was identified shortly after this date). video_2021-11-15_23-16-03.mp4
The filename is a generic timestamp format typically generated by messaging apps like Telegram (where "23-16-03" represents 11:16:03 PM). If it was from a specific news event,
Because this is a private file naming convention, there is no public "informative content" tied to this specific filename. To help you understand what might be in it or to find related information, I'd need a bit more context: Because this is a private file naming convention,
Major lunar eclipse preparations (the "Beaver Moon" eclipse occurred on Nov 19).
If you describe the people, locations, or actions in the video, I can look up the facts, history, or science behind them. Common events from mid-November 2021 include: The COP26 Climate Summit aftermath.