TANDBERG MCU User Manual page 21

Video Format
TANDBERG MCU
Continuous Presence 4 will split the screen into four equal quadrants where
each participants is shown in one quadrant. If there more than four video
participants, the last four speakers will be shown. With less than four video
participants, the 'empty' quadrants will be black.
Continuous Presence 5+1 will split the screen into one larger quadrant and five
smaller quadrants where each participant is shown in one quadrant. The current
speaker will be shown in the larger quadrant to all other participants. Current
speaker will see the previous speaker in the larger quadrant. If there are more
than six video participants, the last six speakers will be shown. With less than
six video participants, the 'empty' quadrants will be black.
Continuous Presence 7+1 will split the screen into one larger quadrant and
seven smaller quadrants where each participant is shown in one quadrant. The
current speaker will be shown in the larger quadrant to all other participants.
Current speaker will see the previous speaker in the larger quadrant. If there are
more than eight video participants, the last eight speakers will be shown. With
less than eight video participants, the 'empty' quadrants will be black.
Continuous Presence 9 will split the screen into nine equal quadrants where
each participants is shown in one quadrant. If there more than nine video
participants, the last nine speakers will be shown. With less than nine video
participants, the 'empty' quadrants will be black.
Continuous Presence 16 will split the screen into sixteen equal quadrants
where each participants is shown in one quadrant. With less than sixteen video
participants, the 'empty' quadrants will be black.
Defines the video format used in the Continuous Presence mode.
Auto (Best Impression
format depending on the Picture mode used in the conference. In Voice
Switched and Continuous Presence 4 mode, the MCU will select 'Motion (CIF)'
displaying up to 30 frames per second (fps). In Continuous Presence 5+1, 7+1,
9 and 16 mode, the MCU will select 'Motion (CIF)' if the call rate is below 256
kbps and 'Sharpness (4CIF)' when the call rate is 256 kbps or higher.
Sharpness (4CIF) will prioritize crisp and clear picture and transmit the highest
common format, preferably H.263 4CIF.
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) will automatically select the most suitable video
TF
Using the MCU