Video Quality - TANDBERG 550 MXP User Manual

TANDBERG 550 MXP
5.4.4

Video Quality

The different video sources need different Video Quality Settings. Main Camera, VCR, AUX and
Split Screen have Motion as default. PC, Document Camera and VNC have Sharpness as
default.
Motion* Optimized for smooth motion video (CIF/SIF or w288p for low bandwidths,
448p/400p, Interlaced CIF (iCIF) / Interlaced SIF (iSIF) or w448p for high
bandwidths).
Sharpness* Optimized for sharp video (4CIF/4SIF, SVGA, XGA, w720p).
The system chooses the best of Motion or Sharpness depending on picture
Auto
layout and bandwidth.
5.4.4.1 Intelligent Video Management (IVM)
It is possible to configure the picture sent from the system depending upon specific requirements
and applications adding an additional level of flexibility and adaptability.
Generally, the IVM will always try to transmit the format closest to the video input format. Each
video input can be configured to either motion or sharpness:
Motion*:
When there is a need for higher frame rates, typically when a large number of participants are
present or when there is a lot of motion in the picture.
At low bit rate:
CIF will be used from a PAL video input
SIF from NTSC
w288p from wide format (HD720p) input
VGA/SVGA/XGA from PC, Digital Clarity
At high bit rate:
w448p will be used from a wide format (HD720p) input
VGA/SVGA/XGA from PC, Digital Clarity
Sharpness*:
Improved quality of detailed images and graphics, lower frame rate, ideal for enhancing quality at
lower bandwidths.
4CIF will be used from a PAL video input, Digital Clarity
4SIF from NTSC, Digital Clarity
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