QMedia Grabber area commands

QM_GetGrabberMode

QM_GetGrabberMode(areaRef; inPreview; inRecord):error
areaRef Longint Grabber area reference
inPreview Longint Preview mode
inRecord Longint Recording mode
error Longint Error result

Returns the current mode of a grabber plug-in area.

The grabber plug-in area is specified by areaRef.

Parameter inPreview receives the previewing status. If the grabber plug-in area is currently in previewing mode, inPreview is set to 1, otherwise it is set to 0.

Parameter inRecord receives the recording status. If the grabber plug-in area is currently in recording mode, inRecord is set to 1, otherwise it is set to 0.

Example

C_LONGINT($previewing;$recording)
 
$error:=QM_GetGrabberMode(xGrabber;$previewing;$recording)
 
 

Related commands

QM_StartPreview Starts preview.
QM_StopPreview Stops preview.
QM_StartRecording Starts recording.
QM_StopRecording Stops recording.

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