Many codecs are officially registered for MP4, and others can be used privately. The format is an ISO standard, ISO/IEC 14496-14:2003.If you need to study the relationship between H.264 and MP4 container, you should also refer to Part 15 (not free). H.264 is in Series H: Audiovisual and multimedia systems in ITU-T while it is in Part 10 of ISO /IEC 14496 (MPEG-4) in ISO. H.264 (MPEG-4 Part 10 / MPEG-4 AVC), Advanced Video Coding It is available on both ITU-T and ISO website.Formatting a drive of any kind removes all of the drive's files, so make sure you back. This wikiHow teaches you how to format an SD card, which is a form of removable storage found in cameras, tablets, and phones. The next generation codecs are just beginning to emerge. Cisco has actively worked towards making H.264 the foundation of real-time communications on the web. The current generation video codec is H.264 – in widespread usage on the Internet.
Video codecs remain an area of active research and development.