(Note: Activating WDR at 1080P will reduce maximum frame rate to 15fps.)
Configure video compression parameters for any of the three available codec instances (Primary H.264, Secondary H.264 and
MJPEG). Most VMS software solutions will interact with these parameters and thus it is suggested to leave these at default values
in the web interface.
VBR aggressiveness however is unique to Moog EXO Cameras and proposes various levels (disabled to aggressive) of motion triggered
rate control. The more aggressive the setting, the more variation motion will have on the rate control. It is strongly suggested to disable
VBR aggressiveness for low bit rate scenarios (below 1Mbps) as this parameter may negatively affect perceived video quality.
2.3.3 Configuration / Video In / Video Compression
Frame per sec (fps):
Set Quantization (QP) level to desired rate. The higher the number the greater the compression. (16 very low, 51 very high)
➞
Frame Rate
- Allows you to specify the frame rate to be used by the codec.
Rate Control
-
Allows you to choose between
Variable Bit Rat
e and
Constant Bit Rate
. The first option will instruct the H.264
codec to dynamically adjust the bit rate in order to meet both the target quality (QP) and frame rate settings.
The second option will instruct the H.264 codec to prioritize target bit rate and vary quality (QP) first and frame
rate as a last resort.
Min/Max QP
-
This parameter allows you to specify the compression range that the codec will use to determine image quality
during compression. In order to force a specific quality setting, you can set the minimum and maximum to the
same value. The lower the value, the better the quality will be.
VBR Aggressiveness
-
This parameter allows you to specify if the codec should take into account the level of motion in the image for bit
rate calculations. You can select from
Conservative
,
Moderate
and
Aggressive
options for this setting. Using the
first option, the codec will allow bit rate to drop up to ¾ of the configured target bit rate when no motion is detected
in the image. Using the second option, the codec will allow bit rate to drop up to ½ of the configured target bit rate
when no motion is detected in the image. Using the first option, the codec will allow bit rate to drop up to ¼ of the
configured target bit rate when no motion is detected in the image. You can disable this feature by selecting the
disabled
option.
Summary of Contents for EXSP7C2-2
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