private void ShutDown(string errmsg)
{
bool err = !String.IsNullOrEmpty(errmsg);
if (err)
{
_reasonToStop = ReasonToFinishPlaying.DeviceLost;
}
if (IsFileSource && !err)
{
_reasonToStop = ReasonToFinishPlaying.EndOfStreamReached;
}
if (_afr != null && _afr.IsOpen)
{
try
{
_afr.Dispose(); //calls close
}
catch (Exception ex)
{
MainForm.LogExceptionToFile(ex, "FFMPEG");
}
}
if (AudioFinished != null)
{
AudioFinished(this, _reasonToStop);
}
}
private void ShutDown(string errmsg)
{
bool err = !string.IsNullOrEmpty(errmsg);
if (err)
{
_reasonToStop = ReasonToFinishPlaying.DeviceLost;
}
if (IsFileSource && !err)
{
_reasonToStop = ReasonToFinishPlaying.EndOfStreamReached;
}
if (_afr != null && _afr.IsOpen)
{
try
{
_afr.Dispose(); //calls close
}
catch (Exception ex)
{
Logger.LogExceptionToFile(ex, "FFMPEG");
}
}
AudioFinished?.Invoke(this, new PlayingFinishedEventArgs(_reasonToStop));
}
private void Test_Click(object sender, EventArgs e)
{
btnTest.Enabled = false;
string res = "OK";
try
{
Program.FfmpegMutex.WaitOne();
var afr = new AudioFileReader();
string source = cmbFFMPEGURL.Text;
int i = source.IndexOf("://", StringComparison.Ordinal);
if (i > -1)
{
source = source.Substring(0, i).ToLower() + source.Substring(i);
}
afr.Timeout = Mic.settings.timeout;
afr.AnalyzeDuration = (int)numAnalyseDuration.Value;
afr.Open(source);
afr.ReadAudioFrame();
Mic.settings.channels = afr.Channels;
Mic.settings.samples = afr.SampleRate;
Mic.settings.bits = 16;
afr.Dispose();
afr = null;
}
catch (Exception ex)
{
res = ex.Message;
}
finally
{
try
{
Program.FfmpegMutex.ReleaseMutex();
}
catch (ObjectDisposedException)
{
//can happen on shutdown
}
}
MessageBox.Show(res);
btnTest.Enabled = true;
}
private void ShutDown(string errmsg)
{
bool err = !String.IsNullOrEmpty(errmsg);
if (err)
{
_reasonToStop = ReasonToFinishPlaying.DeviceLost;
}
if (IsFileSource && !err)
{
_reasonToStop = ReasonToFinishPlaying.EndOfStreamReached;
}
try
{
_afr.Dispose();//calls close!
}
catch (Exception ex)
{
MainForm.LogExceptionToFile(ex);
}
// release events
if (_stopEvent != null)
{
_stopEvent.Close();
_stopEvent.Dispose();
_stopEvent = null;
}
_stopEvent = null;
if (AudioFinished != null)
{
AudioFinished(this, _reasonToStop);
}
if (_waveProvider != null)
{
if (_waveProvider.BufferedBytes > 0)
{
_waveProvider.ClearBuffer();
}
}
_isrunning = false;
}
private void Test_Click(object sender, EventArgs e)
{
btnTest.Enabled = false;
string res = "OK";
try
{
Program.FfmpegMutex.WaitOne();
var afr = new AudioFileReader();
string source = cmbFFMPEGURL.Text;
int i = source.IndexOf("://", StringComparison.Ordinal);
if (i > -1)
{
source = source.Substring(0, i).ToLower() + source.Substring(i);
}
afr.Timeout = Mic.settings.timeout;
afr.AnalyzeDuration = (int)numAnalyseDuration.Value;
afr.Open(source);
afr.ReadAudioFrame();
Mic.settings.channels = afr.Channels;
Mic.settings.samples = afr.SampleRate;
Mic.settings.bits = 16;
afr.Dispose();
afr = null;
}
catch (Exception ex)
{
res = ex.Message;
}
finally
{
try
{
Program.FfmpegMutex.ReleaseMutex();
}
catch (ObjectDisposedException)
{
//can happen on shutdown
}
}
MessageBox.Show(res);
btnTest.Enabled = true;
}
