private void frmAVDevices_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
SaveSettings();
if (ac != null)
{
// If a camera hasn't been linked, link the first one
if (clbCameras.CheckedItems.Count > 0)
{
bool goodLink = false;
// Read from registry and select camera, if in list
string[] linkedCamera = AVReg.ValueNames(AVReg.LinkedCamera);
if (linkedCamera != null && linkedCamera.Length > 0)
{
Debug.Assert(linkedCamera.Length == 1);
for (int i = 0; i < clbCameras.CheckedItems.Count; i++)
{
FilterInfo fi = (FilterInfo)clbCameras.CheckedItems[i];
if (fi.Moniker == linkedCamera[0])
{
goodLink = true;
break;
}
}
}
if (!goodLink)
{
SaveLinkedCamera((FilterInfo)clbCameras.CheckedItems[0]);
}
}
ac.Dispose();
}
foreach (VideoCapability vc in vcs.Values)
{
vc.Dispose();
}
if (ckPlayVideo.Checked)
{
// To clean up any video windows
GC.Collect();
}
tmrPerf.Stop();
trouble.Close();
}
private void AutoSendAV()
{
// Determine if the form is shared
string[] linkedCamera = AVReg.ValueNames(AVReg.LinkedCamera);
if (linkedCamera != null)
{
Debug.Assert(linkedCamera.Length <= 1);
}
// Create the audio capability
FilterInfo[] mics = AudioCapability.SelectedMicrophones();
Debug.Assert(mics.Length <= 1); // For now we only support 1
AudioCapability ac = null;
foreach (FilterInfo fi in mics)
{
ac = new AudioCapability(fi);
}
// Create the video capabilities and start sending their data
foreach (FilterInfo fi in VideoCapability.SelectedCameras())
{
VideoCapability vc = new VideoCapability(fi);
// Set the shared form ID
if (ac != null && linkedCamera != null && linkedCamera.Length > 0)
{
if (fi.Moniker == linkedCamera[0])
{
Guid sharedFormID = Guid.NewGuid();
ac.SharedFormID = sharedFormID;
vc.SharedFormID = sharedFormID;
}
}
try
{
vc.ActivateCamera();
vc.Send();
}
catch (Exception)
{
vc.Dispose();
MessageBox.Show(string.Format("ConferenceXP was unable to send video from " +
"the device - {0}. See the ConferenceAPI Event Log for details.", vc.Name),
"Unable to send video", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// Start sending the audio data
try
{
if (ac != null)
{
ac.ActivateMicrophone();
ac.Send();
}
}
catch (Exception)
{
ac.Dispose();
MessageBox.Show(string.Format("ConferenceXP was unable to send audio from " +
"the device - {0}. See the ConferenceAPI Event Log for details.", ac.Name),
"Unable to send audio", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void frmAudioSettings_FormClosing(object sender, FormClosingEventArgs e)
{
ac.Dispose();
ac = null;
}
private void AutoSendAV()
{
// Determine if the form is shared
string[] linkedCamera = AVReg.ValueNames(AVReg.LinkedCamera);
if (linkedCamera != null)
{
Debug.Assert(linkedCamera.Length <= 1);
}
// Create the audio capability
FilterInfo[] mics = AudioCapability.SelectedMicrophones();
Debug.Assert(mics.Length <= 1); // For now we only support 1
AudioCapability ac = null;
foreach (FilterInfo fi in mics)
{
ac = new AudioCapability(fi);
ac.FecEnabled = enableAudioFec;
}
// Create the video capabilities and start sending their data
foreach (FilterInfo fi in VideoCapability.SelectedCameras())
{
VideoCapability vc = new VideoCapability(fi);
vc.FecEnabled = enableVideoFec;
// Set the shared form ID
if (ac != null && linkedCamera != null && linkedCamera.Length > 0)
{
if (fi.Moniker == linkedCamera[0])
{
Guid sharedFormID = Guid.NewGuid();
ac.SharedFormID = sharedFormID;
vc.SharedFormID = sharedFormID;
}
}
try
{
vc.ActivateCamera();
vc.Send();
}
catch (Exception)
{
vc.Dispose();
RtlAwareMessageBox.Show(this, string.Format(CultureInfo.CurrentCulture,
Strings.SendVideoErrorText, vc.Name), Strings.SendVideoErrorTitle, MessageBoxButtons.OK,
MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
}
// Start sending the audio data
try
{
if (ac != null)
{
ac.ActivateMicrophone();
ac.Send();
}
}
catch (Exception)
{
ac.Dispose();
RtlAwareMessageBox.Show(this, string.Format(CultureInfo.CurrentCulture, Strings.SendAudioErrorText,
ac.Name), Strings.SendAudioErrorTitle, MessageBoxButtons.OK, MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1, (MessageBoxOptions)0);
}
}