264-mary.mp4

Many CCTV and IP camera systems (like Frigate ) use H.264 compression and auto-generate filenames based on camera names and timestamps.

In a professional or security setting, this often serves as a label for a specific camera (e.g., "Mary" vs. "Paul"), a project name, or a user who uploaded the clip. 264-Mary.mp4

If you are using software like x264 to convert files, the output might be named after the codec used during the process. Many CCTV and IP camera systems (like Frigate ) use H

This is the file format that "wraps" the video and audio data together so it can be played on most devices. Common Use Cases "Mary" vs. "Paul")