private void VideoDevicePreview_Click(object sender, EventArgs e)
{
if (VideoDeviceMenu.SelectedIndex < 0)
{
MessageBox.Show("Please select a capture device first", "HCS Config");
return;
}
HCS_Encoder.VideoCapture cam = null;
try {
cam = new HCS_Encoder.VideoCapture(VideoDeviceMenu.SelectedIndex,
(int)FrameRate.Value, (int)CaptureWidth.Value, (int)CaptureHeight.Value);
FrameRate.Value = cam.m_frameRate;
CaptureHeight.Value = cam.Height;
CaptureWidth.Value = cam.Width;
// preview with scaling:
cam.TargetFrameSize = new Size((int)OutputWidth.Value, (int)OutputHeight.Value);
VideoPreview prev = new VideoPreview(cam);
prev.ShowDialog();
} catch {
MessageBox.Show("Those settings don't work.\r\n(capture device refused to initialise, please check your device's documentation)", "HCS Config");
if (cam != null)
{
cam.Dispose();
}
}
}
private void TestVideoSettings_Click(object sender, EventArgs e)
{
if (VideoDeviceMenu.SelectedIndex < 0)
{
MessageBox.Show("Please select a capture device first", "HCS Config");
return;
}
HCS_Encoder.VideoCapture cam = null;
try {
cam = new HCS_Encoder.VideoCapture(VideoDeviceMenu.SelectedIndex,
(int)FrameRate.Value, (int)CaptureWidth.Value, (int)CaptureHeight.Value);
FrameRate.Value = cam.m_frameRate;
CaptureHeight.Value = cam.Height;
CaptureWidth.Value = cam.Width;
MessageBox.Show("Video device initialised OK.\r\nCapture settings may have been updated", "HCS Config");
} catch {
MessageBox.Show("Those settings don't work.\r\n(capture device refused to initialise, please check your device's documentation)", "HCS Config");
} finally {
if (cam != null)
{
cam.Dispose();
}
}
}
public VideoPreview(HCS_Encoder.VideoCapture CaptureDevice)
{
InitializeComponent();
cam = CaptureDevice;
cam.FrameAvailable += new EventHandler <HCS_Encoder.VideoDataEventArgs>(cam_FrameAvailable);
this.SetClientSizeCore(cam.TargetFrameSize.Width, cam.TargetFrameSize.Height);
cam.Start();
}
public VideoPreview(HCS_Encoder.VideoCapture CaptureDevice)
{
InitializeComponent();
cam = CaptureDevice;
cam.FrameAvailable += new EventHandler<HCS_Encoder.VideoDataEventArgs>(cam_FrameAvailable);
this.SetClientSizeCore(cam.TargetFrameSize.Width, cam.TargetFrameSize.Height);
cam.Start();
}
private void VideoDevicePreview_Click(object sender, EventArgs e)
{
if (VideoDeviceMenu.SelectedIndex < 0) {
MessageBox.Show("Please select a capture device first", "HCS Config");
return;
}
HCS_Encoder.VideoCapture cam = null;
try {
cam = new HCS_Encoder.VideoCapture(VideoDeviceMenu.SelectedIndex,
(int)FrameRate.Value, (int)CaptureWidth.Value, (int)CaptureHeight.Value);
FrameRate.Value = cam.m_frameRate;
CaptureHeight.Value = cam.Height;
CaptureWidth.Value = cam.Width;
// preview with scaling:
cam.TargetFrameSize = new Size((int)OutputWidth.Value, (int)OutputHeight.Value);
VideoPreview prev = new VideoPreview(cam);
prev.ShowDialog();
} catch {
MessageBox.Show("Those settings don't work.\r\n(capture device refused to initialise, please check your device's documentation)", "HCS Config");
if (cam != null) cam.Dispose();
}
}
private void TestVideoSettings_Click(object sender, EventArgs e)
{
if (VideoDeviceMenu.SelectedIndex < 0) {
MessageBox.Show("Please select a capture device first", "HCS Config");
return;
}
HCS_Encoder.VideoCapture cam = null;
try {
cam = new HCS_Encoder.VideoCapture(VideoDeviceMenu.SelectedIndex,
(int)FrameRate.Value, (int)CaptureWidth.Value, (int)CaptureHeight.Value);
FrameRate.Value = cam.m_frameRate;
CaptureHeight.Value = cam.Height;
CaptureWidth.Value = cam.Width;
MessageBox.Show("Video device initialised OK.\r\nCapture settings may have been updated", "HCS Config");
} catch {
MessageBox.Show("Those settings don't work.\r\n(capture device refused to initialise, please check your device's documentation)", "HCS Config");
} finally {
if (cam != null) cam.Dispose();
}
}
