Right-click the video link and select "Save Link As..." to ensure it saves as an .mp4 rather than playing in your browser.
If you don't want to install software, tools like Pics.io Video Metadata Viewer allow you to drag and drop the file to see its hidden details (date, time, and resolution). 4. Troubleshooting Download 20221010093124 mp4
If the file won't open, use a tool like MediaInfo . It will show you exactly what codec was used and if the file is truly a video or just a misnamed data file. Right-click the video link and select "Save Link As