It primarily stores video and audio but can also hold subtitles and still images.
If you are working on specialized graphical user interface (GUI) development for hardware, you might be thinking of GTOMP from Noritake U.S.A. Electronics . This tool is a touch sensitivity monitor and data package download tool used to test and evaluate display modules. 🤖 3. Artificial Intelligence: GPT4Tools
If your query is strictly related to video files, the "MP4" standard is what you are dealing with: