The ISO/IEC JTC1/SC29 is the subcommittee of the ISO and IEC(that build together the JTC) that research in Multimedia Coding. They have 2(active) Working Groups.
- Working Group 1(WG1) is the "Joint Photographic Experts Group"(JPEG) is active
- Working Group 11 (WG11) is the "Motion picture Expert Group"(MPEG) is ative
- Working Group 12 now MTF
- official Homepage of ISO/IEC JTC1/SC29: http://www.itscj.ipsj.or.jp/sc29/
There is a Database with the Documents made by them and some of them(eg. Final Drafts of Standards) can be downloaded for free and without registration.