Where did you see this text? If it was a link, clicking it is the only way to see the content.
How to open a Video file? Play video files with built-in system players such as QuickTime (macOS), Windows Media Player (Windows), HappyScribe How to Create and Open an MP4 File aff1a7a9f3fd4d48fecaf5b4375486e6.mp4
If you actually have the file on your device, you can usually open it with standard players like VLC Media Player or Windows Media Player. Where did you see this text
MP4 to Video Converter - Free & Online - HappyScribe Windows Media Player (Windows)
If you found this in your phone’s storage or a "Downloads" folder, it’s likely a video you viewed on an app like WhatsApp, Discord, or Telegram .