public virtual SizeMode VideoWindowSizeMode { get; set; }
A SizeMode value representing the video window size mode.
The value must one of the SizeMode enumeration values. The default size mode is SizeMode.Fit. Assignment can raise an error exception. For more information, refer to the Error Codes.
using Leadtools;
using Leadtools.MediaFoundation;
using LeadtoolsMediaFoundationExamples.Fixtures;
public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm(false);
// capture control
CaptureCtrl capturectrl;
// output file
string outFile = Path.Combine(LEAD_VARS.MediaDir, "CaptureCtrl_VideoWindowSizeModeExample.avi");
public void VideoWindowSizeModeExample()
{
// reference the capture control
capturectrl = _form.CaptureCtrl;
try
{
// set the source video device, select using your device name here
if (capturectrl.VideoDevices["USB"] == null)
{
throw new Exception("No USB video device available");
}
capturectrl.VideoDevices["USB"].Selected = true;
// set the target output file
capturectrl.TargetFile = outFile;
if (capturectrl.IsModeAvailable(CaptureMode.Video))
{
// subscribe to the started event
capturectrl.Started += CaptureCtrl_Started;
// set video window size mode
capturectrl.VideoWindowSizeMode = SizeMode.Fit;
// start capture
capturectrl.StartCapture(CaptureMode.Video);
// get the scale mode
SizeMode Mode = capturectrl.VideoWindowSizeMode;
// set the result to what we expect
_result = (Mode == SizeMode.Fit);
}
}
catch (COMException)
{
_result = false;
}
catch (Exception)
{
_result = false;
}
}
void CaptureCtrl_Started(object sender, EventArgs e)
{
// stop the capture (we don't need a complete capture for this example)
capturectrl.StopCapture();
}
static class LEAD_VARS
{
public const string MediaDir = @"C:\LEADTOOLS23\Media";
}
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