public async Task DeleteSampleAsync(SoundboardSample soundboardSample)
{
try
{
// Recursively try to acquire file lock. This can sometimes take a few seconds to release after
// an audio playback event has ended
bool success = false;
while (!success)
{
try
{
AudioAgent.StopAudioPlayback(SelectedOutputDevicesCollection.ToList());
File.Delete(soundboardSample.FilePath);
SoundboardSampleCollection.Remove(soundboardSample);
success = true;
}
catch
{
await Task.Delay(500);
}
}
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
private void OnAudioMeterTimerElapsed(object sender, EventArgs e)
{
try
{
if (SelectedCaptureDevicesCollection.Any())
{
SelectedCaptureDevicesCollection[0].AudioPeak = (int)(WasapiLoopbackCapture.GetDefaultLoopbackCaptureDevice().AudioMeterInformation.MasterPeakValue * 100);
}
SelectedOutputDevicesCollection.ToList().ForEach(outputDevice =>
{
outputDevice.AudioPeak = (int)(outputDevice.AudioMeterInformation?.MasterPeakValue ?? 0 * 100);
});
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
public void PlayAudioSample(SoundboardSample soundboardSample, PlaybackScope playbackScope)
{
try
{
var outputDevices = SelectedOutputDevicesCollection.Where(x => x.PlaybackScope >= playbackScope).ToList();
if (outputDevices.Any())
{
outputDevices[0].PlaybackStopped += OnAudioPlaybackStopped;
soundboardSample.StartPlaybackTimer();
}
outputDevices.ForEach(outputDevice =>
{
AudioAgent.BeginAudioPlayback(soundboardSample.FilePath, outputDevice, (float)soundboardSample.Volume / (float)100, soundboardSample.FileTimeLowerValue, soundboardSample.FileTimeUpperValue);
});
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
public void StopAudioPlayback()
{
AudioAgent.StopAudioPlayback(SelectedOutputDevicesCollection.ToList());
}
