Open Telegram and use the global search bar to type the exact filename. This may help you find the original chat or channel where it was posted. 2. Viral Content or Tutorials
If you downloaded this as part of a "useful guide" (e.g., for a video game, software crack, or financial tip), be extremely cautious. video_2022-08-20_21-50-24.mp4
If this is from your own archives, it likely captures a moment from that Saturday night in August 2022. You can check the (right-click -> Properties -> Details on Windows) to see the file size and duration, which might give you a hint about its contents. Open Telegram and use the global search bar