ITU standards used for Videoconferencing

ITU standards used for Videoconferencing

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ITU standards used for Videoconferencing H.320 Narrow-band visual telephone systems and terminal equipment H.323 Packet-based multimedia communications systems H.261  Video codec for audiovisual services at p x 64 kbit/s H.263  Video coding for low bit rate communication H.264 Advanced video coding for generic audiovisual services H.221 Frame structure for a 64 to 1920 kbit/s channel […]