: Run the file through your local antivirus software or upload it to VirusTotal to ensure it is not a disguised malicious script.
: Ensure the file actually ends in .mp4 and not a hidden extension like .mp4.exe .
: Files with numbered parentheses often indicate accidental duplicates. Use a tool like Czkawka or Duplicate Video Search to find and delete identical files based on visual content rather than just file names. 💾 Step 4: Optimize Storage and Compression