: It can include embedded information such as subtitles, chapter markers, and still images.
: It typically stores video data (often encoded with H.264 or HEVC ) and audio tracks (like AAC). g61132.mp4
: MP4 files are natively supported by almost all modern operating systems, including Windows (Windows Media Player), macOS (QuickTime), and mobile platforms. MP4 files explained: How to open and use - Adobe : It can include embedded information such as
: The .mp4 extension indicates it is an MPEG-4 Part 14 file, the most widely used multimedia container for storing video and audio. including Windows (Windows Media Player)