Historical
INCITS/ISO/IEC 14496-12:2020 (2021)
Information technology - Coding of audio-visual objects - Part 12: ISO base media file format
Specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the timing, structure, and media information for timed sequences of media data, such as audio-visual presentations.
InterNational Committee for Information Technology Standards [incits]