static void usage(Capturer capturer)
{
Console.WriteLine("Usage : CaptureScreenCSharp.exe <outfilename> [left] [top] [width] [height] [fps] [v-codec] [a-codec] [audioline]\n");
Console.WriteLine("[left, top, width, height] is the rectangle to be captured");
Console.WriteLine("[v-codec] is the index of the video codec in the list to use.");
Console.WriteLine("[a-codec] is the index of the audio codec in the list to use.");
Console.WriteLine("[audioline] is the index of the audio line in the list to capture from");
Console.WriteLine("If either codec is unspecified, it defaults to 'Microsoft Video 1' and 'GSM 6.10'");
Console.WriteLine("If audioline is unspecified, it uses the microphone");
Console.WriteLine("To capture the currently playing output, select the stereo, mono or wave mix");
Console.WriteLine("Installed Video Codecs (Note : Not all of them may work)");
for (int i = 0; i < capturer.VideoCodecsCount; i++)
{
string name = capturer.GetVideoCodecName(i);
Console.WriteLine(string.Format(" {0}. {1}", i, name));
}
Console.WriteLine("\nInstalled Audio Codecs (Note : Not all of them may work)");
for (int i = 0; i < capturer.AudioCodecsCount; i++)
{
string name = capturer.GetAudioCodecName(i);
Console.WriteLine(string.Format(" {0}. {1}", i, name));
}
Console.WriteLine("\nAudio input lines");
for (int i = 0; i < capturer.CurrentAudioDeviceLineCount; i++)
{
string name = capturer.GetCurrentAudioDeviceLineName(i);
Console.WriteLine(string.Format(" {0}. {1}", i, name));
}
}
private void cmbAudioDevices_SelectedIndexChanged(object sender, EventArgs e)
{
if (_tempCapturer.AudioDeviceCount == 0)
{
return;
}
_tempCapturer.CurrentAudioDeviceName = cmbAudioDevices.SelectedItem.ToString();
cmbAudioLines.Items.Clear();
for (int i = 0; i < _tempCapturer.CurrentAudioDeviceLineCount; i++)
{
string line = _tempCapturer.GetCurrentAudioDeviceLineName(i);
cmbAudioLines.Items.Add(line);
}
for (int i = 0; i < cmbAudioLines.Items.Count; i++)
{
if (cmbAudioLines.Items[i].ToString() == Program.Cfg.AudioLine)
{
cmbAudioLines.SelectedIndex = i;
break;
}
}
if (cmbAudioLines.SelectedIndex == -1)
{
for (int j = 0; j < cmbAudioLines.Items.Count; j++)
{
string tmpS = cmbAudioLines.Items[j].ToString().ToUpper();
if (tmpS.IndexOf("MIC") > -1)
{
cmbAudioLines.SelectedIndex = j;
}
}
}
if (cmbAudioLines.SelectedIndex == -1)
{
cmbAudioLines.SelectedItem = _tempCapturer.CurrentAudioDeviceLineName;
Program.Cfg.AudioLine = _tempCapturer.CurrentAudioDeviceLineName;
}
}
private void cmbAudioDevices_SelectedIndexChanged(object sender, EventArgs e)
{
capturer.CurrentAudioDeviceName = cmbAudioDevices.SelectedItem.ToString();
cmbAudioLines.Items.Clear();
// Get list of available audio lines of current audio device
for (int i = 0; i < capturer.CurrentAudioDeviceLineCount; i++)
{
string line = capturer.GetCurrentAudioDeviceLineName(i);
cmbAudioLines.Items.Add(line);
}
// Select current audio line
if (cmbAudioLines.Items.Count > 0)
{
cmbAudioLines.SelectedIndex = capturer.CurrentAudioDeviceLine;
}
}