A videoconferencing technique, allowing all participants to see all other perticipants, all the time. It makes use of a video processing, transmission and display technique generally implemented by extracting the horizontal center half of video images from two cameras, and electronically stacking the two center halves into a single video signal or data stream for transmission. At the receive location(s), the images may be displayed one above the other on a single video monitor or alternatively, viewed on two side-by-side video monitors. Continuous presence can be used with video codecs.
A video processing, transmission and display mode that involves combining parts of two separate video images for transmission in a single data stream.
A videoconference in which each participant is seen in one quadrant of the screen for the entire length of the meeting. [Source: Global Crossing
A type of videoconference where all sites view up to four other sites arranged in a quadrant-screen display simultaneously.
A multi-point conference feature supplied by the IVN Bridging Service. Continuous Presence allows sites in a multi-point conference to see more than one remote site at a time.
This allows video conferencing participants to view four other sites on their screen, with each person's monitor showing four individual displays.
Continuous Presence (CP) is used if you want to see each site at the same time in a split screen mode (4 quadrants).
In multipoint conferencing, a mode that displays multiple participants in a portion of the screen at all times. Although an effective format for discussion, continuous presence is not generally the ideal mode for lectures, as any presentation graphics will be limited to a segment of the available viewing area.
refers to the capability in a multipoint conference to make video from many of the sites continuously present on the screen.
A video processing, transmission, and display technique that electronically combines parts of two (or more) separate video images for transmission in a single data stream. At the receive location, two or more images may be viewed in quadrants on a single monitor or separated for viewing on side-by-side monitors.
During a Multipoint conference, seeing more than one system at a time, similar to the “Hollywood Squares” effect. Continuous Presence modes include 4 Continuous Presence (2x2), 9 Continuous Presence (3x3) and 16 Continuous Presence (4x4).
This is a variation of Voice-Activate switching. Continuous Presence breaks the network image into quadrants. If there are five sites in the multipoint conference, CP will display four of them in the quads on screen. When the fifth site speaks, the site, which spoke the longest time ago, will be “bumped†to make way for the site number five. It works under voice-activated switching, so any site who is switched to, will enter on of the quads. esktop - The background area on a computer where all applications, icons, and dialog boxes appear.
A technique that combines two or more video images for simultaneous transmission or display by dividing screen area into halves/quarters/etc. Used in multipoint conferencing. See Voice Activated
Continuous Presence (CP) allows you to view multiple participants in one screen at the same time. Incoming participant images are combined into a video image layout set according to the policies of the conferencing service. The range of video layouts available depends on the type of media processing supported.
The screen is split into quadrants and allows multiple sites to be viewed simultaneously on the same screen. Check out this cool demonstration at the AT&T Videoconferencing Services site.
This mode of operating a multipoint conference allows you to see several sites on-screen at once. The screen is usually divided into four and one site appears in each rectangle