IVideoFrameExposureDuration Property

Returns the actual exposure duration in seconds (i.e. shutter open time).

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 3351c4f3fa64146a7efd5b51ed4591e32a0a5484

Syntax

C++

Copy

double ExposureDuration { get; }

ReadOnly Property ExposureDuration As Double
	Get

property double ExposureDuration {
	double get ();
}

Property Value

Type: Double
The duration of the frame exposure.

Exceptions

Exception	Condition
PropertyNotImplementedException	Must throw an exception if not implemented.
NotConnectedException	If the device is not connected
DriverException	An error occurred that is not described by one of the more specific ASCOM exceptions. Include sufficient detail in the message text to enable the issue to be accurately diagnosed by someone other than yourself.

Remarks

This may differ from the exposure time corresponding to the requested frame exposure due to shutter latency, camera timing precision, etc.

Reference

IVideoFrame Interface

ASCOM.DeviceInterface Namespace

IVideoFrameAddLanguageSpecificTextSet("LSTEC0A757_0?cpp=::|nu=.");ExposureDuration Property

Property Value

Reference

IVideoFrameExposureDuration Property