H.264 is the result of a joint project between the ITU-T’s Video Coding Experts Group and the ISO/IEC
Moving Picture Experts Group (MPEG). ITU-T is the sector that coordinates telecommunications standards? h.264標準
on behalf of the International Telecommunication Union. ISO stands for International Organization for
Standardization and IEC stands for International Electrotechnical Commission, which oversees standards
for all electrical, electronic and related technologies. H.264 is the name used by ITU-T, while ISO/IEC has
named it MPEG-4 Part 10/AVC since it is presented as a new part in its MPEG-4 suite. The MPEG-4 suite
includes, for example, MPEG-4 Part 2, which is a standard that has been used by IP-based video encoders
and network cameras.