: It can store video, audio, subtitles, and images in a single file.
: Automated surveillance systems often name files using a string of numbers (timestamps or camera IDs) followed by the .mp4 extension (e.g., 21361.mp4 ). 21361mp4
: It could be a unique ID for a video asset in a content management system or a specific product SKU. : It can store video, audio, subtitles, and