// Check DeckLink Hardware
public bool GetHardware()
{
// Create the COM instance
IDeckLinkIterator deckLinkIterator = new CDeckLinkIterator();
if (deckLinkIterator == null)
{
Console.Write("Deck link drivers are not installed!", "Error");
return(false);
}
// Get the DeckLink card
for (int i = 0; i < deckLinkCard; i++)
{
deckLinkIterator.Next(out DeckLink);
}
if (DeckLink == null)
{
Console.Write("No connected decklink device found", "Error");
return(false);
}
string displayName;
string modelName;
DeckLink.GetDisplayName(out displayName);
DeckLink.GetModelName(out modelName);
// Compatibility: DeckLink 4K Extreme, DeckLink Quad 2
Console.Write(string.Format("Device chosen: {0}", displayName, modelName));
return(true);
}
private void find_Click(object sender, EventArgs e)
{
// Create the COM instance
IDeckLinkIterator deckLinkIterator = new CDeckLinkIterator();
if (deckLinkIterator == null)
{
MessageBox.Show("Deck link drivers are not installed!", "Error");
return;
}
// Get the first DeckLink card
deckLinkIterator.Next(out _DeckLink);
if (_DeckLink == null)
{
stream.Enabled = false;
MessageBox.Show("No connected decklink device found", "Error");
return;
}
string displayName;
string modelName;
_DeckLink.GetDisplayName(out displayName);
_DeckLink.GetModelName(out modelName);
stream.Enabled = true;
this.deviceName.Text = string.Format("Device chosen: {0}", FormatDevice(displayName, modelName));
}
/// <summary>
/// Construct a physical Mini-recorder device
/// </summary>
/// <param name="d"></param>
/// <param name="channels"></param>
public InputDevice(IDeckLink d, int channels)
{
device = d as IDeckLinkInput;
if (device == null)
{
throw new ApplicationException("Not a Decklink input device");
}
this.channels = channels;
d.GetDisplayName(out name);
}
public void DeckLinkDeviceRemoved(IDeckLink deckLinkDevice)
{
string displayName;
string modelName;
deckLinkDevice.GetDisplayName(out displayName);
deckLinkDevice.GetModelName(out modelName);
Run(() => notifications.Text = string.Format("Device disconnected! {0}", FormatDevice(displayName, modelName)));
}
void IBMDStreamingDeviceNotificationCallback.StreamingDeviceArrived(IDeckLink device)
{
// Check we don't already have a device.
if (streamingDevice != null)
{
return;
}
// See if it can do input:
streamingDeviceInput = device as IBMDStreamingDeviceInput;
if (streamingDeviceInput == null)
{
// This device doesn't support input. We can ignore this device.
return;
}
// Ok, we're happy with this device, hold a reference to the device.
streamingDevice = device;
string deviceName;
streamingDevice.GetDisplayName(out deviceName);
Debug.WriteLine("Device arrived: " + deviceName);
// Now install our callbacks.
streamingDeviceInput.SetCallback(this);
Debug.WriteLine("Device callback installed");
// Add video input modes:
IDeckLinkDisplayModeIterator inputModeIterator;
streamingDeviceInput.GetVideoInputModeIterator(out inputModeIterator);
_BMDDisplayMode currentInputModeValue;
streamingDeviceInput.GetCurrentDetectedVideoInputMode(out currentInputModeValue);
displayModes = new List <DisplayModeEntry>();
IDeckLinkDisplayMode inputMode;
while (true)
{
inputModeIterator.Next(out inputMode);
if (inputMode == null)
{
break;
}
DisplayModeEntry displayModeEntry = new DisplayModeEntry(inputMode);
displayModes.Add(displayModeEntry);
if (inputMode.GetDisplayMode() == currentInputModeValue)
{
currentInputMode = displayModeEntry;
}
}
tcpStreamHandler.GetDeviceId();
if (callback != null)
{
callback.DeviceArrived(deviceName, currentInputMode, displayModes, GetEncodingPresetsForInputMode(currentInputModeValue));
}
}
