public async Task AvailableDevices(object[] devices)
{
// Called by JavaScript when we get the list of devices
await Task.Delay(1);
AudioInputDevices.Clear();
foreach (var device in devices)
{
string deviceString = device.ToString();
var dev = JsonSerializer.Deserialize <BrowserMediaDevice>(deviceString);
if (dev.kind == "audioinput")
{
if (dev.label.Trim() != "" && dev.deviceId.Trim() != "")
{
AudioInputDevices.Add(dev);
}
}
else if (dev.kind == "audiooutput")
{
if (dev.label.Trim() != "" && dev.deviceId.Trim() != "")
{
AudioOutputDevices.Add(dev);
}
}
else if (dev.kind == "videoinput")
{
if (dev.label.Trim() != "" && dev.deviceId.Trim() != "")
{
VideoInputDevices.Add(dev);
}
}
else
{
var kind = dev.kind;
}
}
if (AudioInputDevices.Count > 0)
{
AudioInputDevices = AudioInputDevices.OrderBy(o => o.label).ToList();
}
if (AudioOutputDevices.Count > 0)
{
AudioOutputDevices = AudioOutputDevices.OrderBy(o => o.label).ToList();
}
if (VideoInputDevices.Count > 0)
{
VideoInputDevices = VideoInputDevices.OrderBy(o => o.label).ToList();
}
await RecordingStatus("Devices");
}
private void MainWindow_Activated(object sender, EventArgs e)
{
if (_initialized)
{
return;
}
Closing += Window_Closing;
_initialized = true;
CreateEngine();
Title += $" (SDK v{VideoCapture1.SDK_Version()})";
VideoCapture1.Debug_Dir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "VisioForge");
tmRecording.Elapsed += (senderx, args) => { UpdateRecordingTime(); };
cbOutputFormat.SelectedIndex = 2;
foreach (var device in VideoCapture1.Video_CaptureDevices())
{
VideoInputDevices.Add(device.Name);
}
if (VideoInputDevices.Count > 0)
{
cbVideoInputDevice.SelectedIndex = 0;
}
cbVideoInputDevice_SelectionChanged(null, null);
foreach (var device in VideoCapture1.Audio_CaptureDevices())
{
AudioInputDevices.Add(device.Name);
}
if (AudioInputDevices.Count > 0)
{
cbAudioInputDevice.SelectedIndex = 0;
cbAudioInputDevice_SelectionChanged(null, null);
}
AudioInputLines.Clear();
if (!string.IsNullOrEmpty(cbAudioInputDevice.SelectedItem.ToString()))
{
var deviceItem =
VideoCapture1.Audio_CaptureDevices().FirstOrDefault(device => device.Name == cbAudioInputDevice.SelectedItem.ToString());
if (deviceItem != null)
{
foreach (var line in deviceItem.Lines)
{
AudioInputLines.Add(line);
}
if (AudioInputLines.Count > 0)
{
cbAudioInputLine.SelectedIndex = 0;
}
}
}
string defaultAudioRenderer = string.Empty;
foreach (string audioOutputDevice in VideoCapture1.Audio_OutputDevices())
{
AudioOutputDevices.Add(audioOutputDevice);
if (audioOutputDevice.Contains("Default DirectSound Device"))
{
defaultAudioRenderer = audioOutputDevice;
}
}
if (AudioOutputDevices.Count > 0)
{
if (string.IsNullOrEmpty(defaultAudioRenderer))
{
cbAudioOutputDevice.SelectedIndex = 0;
}
else
{
cbAudioOutputDevice.SelectedItem = defaultAudioRenderer;
}
}
edOutput.Text = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "VisioForge", "output.mp4");
}