VideoFormats
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TVideoGrabber.VideoFormats |
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List of the video formats available on the current video capture device
Declaration
property VideoFormats: string read GetVideoFormats;
__property wchar_t *VideoFormats==GetVideoFormats;
Property VideoFormats as String
Description
Used to retrieve a string that contains the list of the video formats 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.VideoFormats;
ComboBox1.ItemIndex := VideoGrabber1.VideoFormat;
Note: as the video formats 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).
See the Video sizes chapter for more information.