Use a tool like Windows Defender or Malwarebytes to ensure the file does not contain hidden malware.
if the source is unknown, especially if it was an email attachment or from an untrusted website. 122 (1).mp4
Messaging apps often rename files during the saving process. Use a tool like Windows Defender or Malwarebytes
Generic numbered filenames like this are often associated with: Is it a game tutorial
Tools used to save videos from TikTok, Instagram, or YouTube often generate generic titles. 3. Safety Warning
To provide a more specific guide, could you share or what the video is about ? (e.g., Is it a game tutorial, a lecture, or a DIY project?)
Many Learning Management Systems (LMS) export lecture videos with simple numeric names.