MPEG

MPEG Industry Forum - Formerly known as M4IF, it now provides news and resources related to the MPEG-4, MPEG-7 and MPEG-21 standards to help with their adoption and use.
www.mpegif.org/

MPEG Pointers and Resources - Annotated links of MPEG resources, focused mostly on the MPEG-1 and MPEG-2 standards.
www.mpeg.org/