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Setting B&W Mode (True Day&Night) for VN-V26 (VN-V26 Only)
Format
/api/param?camera.image.true_daynight=data
Example
/api/param?camera.image.true_daynight=bw
Example of response
camera.image.true_daynight&202 Accepted(camera.status=save)
Interpretation Change B&W mode setting. Specify "color", "bw", "autoH", "autoM" or "autoL". "color" enables
IR filter and image becomes color. "bw" disables IR filter and image becomes black and white. When the setting is
"autoH", "autoM" or "autoL", IR filter is enabled or disabled according to image brightness. To use "autoH", "autoM"
or "autoL", set AGC to "autoH". The change is saved by the API, camera.status=save. If the change is not saved, the
setting is restored by reboot.
Allowed users admin, operator
Getting Auto Exposure Reference from VN-V25/26
Format
/api/param?camera.auto_exposure.reference
Example of response
camera.auto_exposure.reference=0&200 OK
Interpretation Acquire auto exposure reference. A number from -9 to 6 is returned. When the number is bigger,
image becomes brighter.
Allowed users admin, operator, user
Setting Auto Exposure Reference for VN-V25/26
Format
/api/param?camera.auto_exposure.reference=data
Example
/api/param?camera.auto_exposure.reference=0
Example of response
camera.auto_exposure.reference&202
Accepted(camera.status=save)
Interpretation Change auto exposure reference. Specify a number from -9 to 6, or "+", "-". When the number is
bigger, image becomes brighter. The change is saved by the API, camera.status=save. If the change is not saved, the
setting is restored by reboot.
Allowed users admin, operator
Getting White Balance from VN-V25/26
Format
/api/param?camera.image.white_balance
Example of response
camera.image.white_balance=auto&200 OK
Interpretation Acquire white balance setting. "auto" or "manual" is returned.
Allowed users admin, operator, user
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