public void AudioDelayPlus()
{
try
{
if (_baseFilterLavAudio != null)
{
ILAVAudioSettings asett = _baseFilterLavAudio as ILAVAudioSettings;
if (asett != null)
{
bool enable;
int delay;
var hr = asett.GetAudioDelay(out enable, out delay);
DsError.ThrowExceptionForHR(hr);
hr = asett.SetAudioDelay(true, delay + AudioDelayInterval);
DsError.ThrowExceptionForHR(hr);
}
}
}
catch (Exception)
{
if (_baseFilterLavAudio != null)
{
DirectShowUtil.ReleaseComObject(_baseFilterLavAudio);
_baseFilterLavAudio = null;
}
}
}
private void PlayerStateChanged(object sender, PlayerStateEventArgs e)
{
if (e.OldState == PlayerState.Closed)
{
var audioDecoder = Player.Filters.Audio.FirstOrDefault(f => f.ClsId == s_ClsIdLavAudioDecoder);
if (audioDecoder == null)
{
return;
}
ComThread.Do(() =>
{
var settings = (ILAVAudioSettings)audioDecoder.Base;
m_LavAudioSettings = settings;
});
m_AddDelayMenu.Enabled = true;
m_MinusDelayMenu.Enabled = true;
m_ResetDelayMenu.Enabled = true;
}
else if (e.NewState == PlayerState.Closed)
{
m_LavAudioSettings = null;
m_AddDelayMenu.Enabled = false;
m_MinusDelayMenu.Enabled = false;
m_ResetDelayMenu.Enabled = false;
}
}
public void AudioDelayMinus()
{
try
{
if (_baseFilterLavAudio != null)
{
ILAVAudioSettings asett = _baseFilterLavAudio as ILAVAudioSettings;
if (asett != null)
{
bool enable;
int delay;
var hr = asett.GetAudioDelay(out enable, out delay);
DsError.ThrowExceptionForHR(hr);
hr = asett.SetAudioDelay(true, delay - AudioDelayInterval);
DsError.ThrowExceptionForHR(hr);
}
}
}
catch (Exception ex)
{
Log.Error("LAVEngine: AudioDelayMinus: {0}", ex.Message);
if (_baseFilterLavAudio != null)
{
DirectShowUtil.ReleaseComObject(_baseFilterLavAudio);
_baseFilterLavAudio = null;
}
}
}
private void PlayerStateChanged(object sender, PlayerStateEventArgs e)
{
if (e.OldState == PlayerState.Closed)
{
var audioDecoder = Player.Filters.Audio.FirstOrDefault(f => f.ClsId == s_ClsIdLavAudioDecoder);
if (audioDecoder == null)
return;
ComThread.Do(() =>
{
var settings = (ILAVAudioSettings)audioDecoder.Base;
m_LavAudioSettings = settings;
});
m_AddDelayMenu.Enabled = true;
m_MinusDelayMenu.Enabled = true;
m_ResetDelayMenu.Enabled = true;
}
else if (e.NewState == PlayerState.Closed)
{
m_LavAudioSettings = null;
m_AddDelayMenu.Enabled = false;
m_MinusDelayMenu.Enabled = false;
m_ResetDelayMenu.Enabled = false;
}
}
