7042328.mp4.mp4 -

: Some videos are engineered with "illegal" metadata (pixel dimensions or bitrates) designed to crash mobile apps like Discord or WhatsApp when played.

Where did you this filename (e.g., Discord, a specific forum, your own downloads)? 7042328.mp4.mp4

: If you downloaded this, you can check its safety by uploading it to VirusTotal , which scans files against dozens of antivirus engines. If you'd like more specific details, please clarify: : Some videos are engineered with "illegal" metadata