// "Open" menu item click - open AVI file
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
// create video source
AVIFileVideoSource fileSource = new AVIFileVideoSource(openFileDialog.FileName);
OpenVideoSource(fileSource);
}
}
public override void Start()
{
source = new AVIFileVideoSource();
source.FrameIntervalFromSource = true;
//source.FrameInterval = 200;
source.Source = sourceFile;
source.NewFrame += source_NewFrame;
timer = new Timer(timer_Callback);
timer.Change(1000, 500);
source.Start();
isRunning = true;
}
private void btnOk_Click(object sender, EventArgs e)
{
// I'm making sure that filters actually contains something.
if (rdoCaptureDevice.Checked && filters.Count > 0)
// Chose to use a capture videoSource.
{
// create video source
VideoCaptureDevice localSource = new VideoCaptureDevice();
localSource.Source = filters[deviceCombo.SelectedIndex].MonikerString;
localSource.DesiredFrameSize = new Size(int.Parse(txtWidth.Text), int.Parse(txtHeight.Text));
videoSource = localSource;
}
// Make sure that the text box contains a path.
else if (!txtFileName.Text.Equals(String.Empty)) // Chose to load a movie.
{
// create video source
AVIFileVideoSource fileSource = new AVIFileVideoSource();
fileSource.Source = txtFileName.Text;
videoSource = fileSource;
}
else if (!txtMjpegUrl.Text.Equals(String.Empty)) // Chose to load a url.
{
MJPEGStream stream = new MJPEGStream(txtMjpegUrl.Text);
videoSource = stream;
}
else if (!txtJpgUrl.Text.Equals(String.Empty)) // Chose to load a url.
{
JPEGStream stream = new JPEGStream(txtJpgUrl.Text);
videoSource = stream;
}
else // Unable to display.
{
showErrorMessage("No video source was chosen.");
return;
}
DialogResult = DialogResult.OK;
Hide();
}
