DuoVideo

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DuoVideo is Tandberg's trade name for H.239 videoconferencing technology to allow for two simultaneous video streams, two simultaneous computer streams, or a combonation within the same call.

People+Content is Polycom's trade name for H.239 videoconferencing technology to allow for one video and one computer stream within the same call.

See also: Polycom People+content, T.120, H.239