The IRG-AVA studies topics related to audiovisual media
accessibility and aims at developing draft Recommendations for "Access Systems" that can be used for all media delivery systems, including broadcast, cable, Internet, and IPTV.
The IRG also addresses matters contributing to the coordination of the
standardization work of the involved ITU-T and ITU-R groups and collaborates with other SDOs and other audiovisual media
organizations (e.g., forums and consortia, research institutes and academia).
Participants who can contribute
technology proposals are invited and encouraged to join the group.