This tells us the video has been compressed into a WinRAR archive to save space or group multiple clips together. 2. Why is it a .rar file?
Usually, videos are saved as .mp4 or .mov . If you found this as a .rar file, it was likely: VID_20200429_020234.rar
A clip from the early days of the 2020 lockdowns, captured in the quiet hours of the early morning. 3. Proceed with Caution: The Dark Side of Random Archives This tells us the video has been compressed