C4-hq.mp4 -

: "C4" is frequently used as a label for a specific camera (e.g., Camera 4) in surveillance systems.

: It may be a specific "cut" or "clip" (Clip 4) from a larger video editing project. Safety Warning

If you received this file from an untrusted source, please note that media files can sometimes be used to deliver malware or phishing links. Before opening, you should: using updated antivirus software.