VideoSubtypes
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TVideoGrabber.VideoSubtypes |
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List of the video subtypes available on the current video capture device
Declaration
property VideoSubtypes: string read GetVideoSubtypes;
__property wchar_t *VideoSubtypes=read=GetVideoSubtypes
Property VideoSubtypes As String
Description
Used to retrieve a string that contains the list of the video subtypes available on the current video capture device.
This list is updated when the OnVideoDeviceSelected event occurs (when a video capture device is selected with VideoDevice ).
This list can be assigned to list based controls. E.g.:
ComboBox1.Items.Text := VideoGrabber1.VideoSubtypes;
ComboBox1.ItemIndex := VideoGrabber1.VideoSubtype;
Note: as this list is not the same from a video capture device to the other, any code using this value should re-read it from the OnVideoDeviceSelected event (when a video capture device is selected).