As an MP4, this file acts as a "wrapper" that can hold several types of data simultaneously:
: The .mp4 extension indicates it is an MPEG-4 Part 14 file, the most widely used multimedia container for storing video and audio. g61132.mp4
: It typically stores video data (often encoded with H.264 or HEVC ) and audio tracks (like AAC). As an MP4, this file acts as a
: It can include embedded information such as subtitles, chapter markers, and still images. As an MP4