Vreo Innovation Vreo Unity, Техническое руководство

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EX_EXPOSURE_WEIGHTING
Extension Unit Control Number 0x03
Get Yes Length 1
Set Yes Type Unsigned Int
Max 2 Min 0
Default 0 Camera CMD CM_AE_PHOTOMETRY
This extension unit sets the exposure weighting or metering.
0 = Centre Weighted, 1 = Spot, 2 = Average Weighting.
It effectively calls CM_AE_PHOTOMETRY with the received byte.
EX_EXPOSURE_SPEED
Extension Unit Control Number 0x04
Get Yes Length 1
Set Yes Type Unsigned Int
Max +2 Min 0
Default 0 Camera CMD CM_AE_SPEED
This extension unit control is used to set the convergence speed of the auto
exposure algorithm.
The control expects an unsigned int in the range 0 to +2 .
It effectively calls the CM_AE_SPEED command with the received byte as the
parameter.
0 = Normal, 1 = High, 2 = Low
EX_ADAPTIVE_GRADATION
Extension Unit Control Number 0x05
Get Yes Length 1
Set Yes Type Unsigned Int
Max 1 Min 0
Default 0 Camera CMD CM_ATR
This extension unit control is used to turn on or off the adaptive gradation
correction which can be used to extend the dynamic range of the camera.
It calls CM_ATR camera command.