void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
currentFrame = (Bitmap)eventArgs.Frame.Clone();
browserFrame = (Bitmap)eventArgs.Frame.Clone();
if ((captureThread == null || !captureThread.IsAlive) && recordVideo)
{
Bitmap threadFrame = (Bitmap)currentFrame.Clone();
captureThread = new Thread(
new ThreadStart(
delegate
{
writer.AddFrame(threadFrame);
}));
captureThread.Start();
}
if ((browserThread == null || !browserThread.IsAlive) && browserRunning)
{
browserThread = new Thread(new ThreadStart(BrowserSnapshot));
browserRunning = true;
browserThread.Start();
}
CaptureBox.Invoke(
new Action(
delegate
{
CaptureBox.Image = currentFrame;
}));
}
private void CaptureButton_Click(object sender, EventArgs e)
{
if (videoSource != null)
{
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource.WaitForStop();
CaptureBox.Invoke(
new Action(
delegate
{
CaptureBox.Image = null;
CaptureBox.Invalidate();
}));
CaptureButton.Name = "Start";
}
else
{
videoSource.NewFrame += videoSource_NewFrame;
videoSource.Start();
CaptureButton.Name = "Stop";
}
SnapshotButton.Enabled = videoSource.IsRunning;
RecordButton.Enabled = videoSource.IsRunning;
}
}
private void ResolutionCB_SelectedIndexChanged(object sender, EventArgs e)
{
videoSource.VideoResolution = videoSource.VideoCapabilities[ResolutionCB.SelectedIndex];
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource.WaitForStop();
SnapshotButton.Enabled = videoSource.IsRunning;
RecordButton.Enabled = videoSource.IsRunning;
CaptureBox.Invoke(
new Action(
delegate
{
CaptureBox.Image = null;
CaptureBox.Invalidate();
}));
videoSource.NewFrame += videoSource_NewFrame;
videoSource.Start();
SnapshotButton.Enabled = videoSource.IsRunning;
RecordButton.Enabled = videoSource.IsRunning;
}
CaptureButton.Enabled = true;
}
public void ApplyDataImpl(byte[] data)
{
if (CaptureBox.InvokeRequired)
{
var d = new ApplyDelegate(ApplyDataImpl);
CaptureBox.Invoke(d, data);
}
else
{
ApplyModeDelegate(CaptureBox, data);
Refresh();
}
}
public void ApplyRGBAInternal(byte[] data)
{
if (CaptureBox.InvokeRequired)
{
var d = new ApplyDelegate(ApplyRGBAInternal);
CaptureBox.Invoke(d, data);
}
else
{
ApplyRGBAToPictureBox(CaptureBox, data);
Refresh();
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
recordVideo = false;
browserRunning = false;
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
CaptureBox.Invoke(
new Action(
delegate
{
CaptureBox.Image = null;
CaptureBox.Invalidate();
}));
videoSource = null;
}
}