DVC Standards

• Several standards bodies - ITU, MPEG, JPEG, IETF

• Addressing

• Audio

• Video

• Application and data interchange

• Umbrella

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ITU - International Telephony Union

MPEG - Motion Picture Experts Group

JPEG - Joint Photographic Experts Group

IETF - Internet Engineering Task Force

Addressing - LDAP, etc.

Audio - G.7xx, e.g., G.711, G.722, G.723.1, CELP, PC, MPEG

Video - H.261, H.263, MJPEG, MPEG-1, MPEG-2

Application - T.xxx, e.g., T.120 through T.128

Umbrella - H.320, H.323, H.324