public karaokeTimerW(mainW mW,AVStoDirectSound avs2ds,AviSynthClip avsaudio, IntPtr af)
{
InitializeComponent();
this.mW = mW;
this.avs2ds = avs2ds;
this.avsaudio = avsaudio;
this.AudioFull = af;
//this.MaximumSize = new Size(0,this.Height);
this.Resize += new EventHandler(karaokeTimerW_Resize);
sliceTextBox.KeyPress += new KeyPressEventHandler(sliceTextBox_KeyPress);
sliceTextBox.KeyDown += new KeyEventHandler(sliceTextBox_KeyDown);
zoomKaraokeTrackBar.ValueChanged += new EventHandler(zoomKaraokeTrackBar_ValueChanged);
KaraokeAudioBox.MouseMove += new MouseEventHandler(KaraokeAudioBox_MouseMove);
KaraokeAudioBox.MouseDown += new MouseEventHandler(KaraokeAudioBox_MouseDown);
KaraokeAudioBox.MouseUp += new MouseEventHandler(KaraokeAudioBox_MouseUp);
KaraokeAudioBox.MouseClick += new MouseEventHandler(KaraokeAudioBox_MouseClick);
KaraokeAudioBox.KeyDown += new KeyPictureBox.OnKeyPress(KaraokeAudioBox_KeyDown);
KaraokeAudioBox.LostFocus += new EventHandler(KaraokeAudioBox_LostFocus);
AudioActualPosition_Refresh.Tick += new EventHandler(AudioActualPosition_Refresh_Tick);
//this.Width = 800;
}
public T_LoadFullAudio(AviSynthClip a, AVStoDirectSound a2, IntPtr p, mainW m)
{
avs = a;
avs2ds = a2;
puntero = p;
mw = m;
}
private void unmanagedMemoryAudioLoad(AviSynthClip avs, AVStoDirectSound avs2ds)
{
AudioLoad_Progress = new progress2W(this);
AudioLoad_Progress.Show();
AudioLoad_Progress.Focus();
AudioBytesMax = (int)avs.SamplesCount * avs.ChannelsCount * avs.BytesPerSample;
AudioLoad_Progress.progressBar.Maximum = AudioBytesMax;
try
{
mainW.AudioLoad_isCancelled = false;
AudioFull = Marshal.AllocHGlobal(AudioBytesMax);
T_LoadFullAudio load = new T_LoadFullAudio(avs, avs2ds, AudioFull, this);
AudioLoad = new Thread(new ThreadStart(load.LoadAudio));
AudioLoad.Priority = ThreadPriority.Lowest;
progressBarUpdater.Interval = 2000;
progressBarUpdater.Tick += new EventHandler(progressBarUpdater_Tick);
AudioLoad.Start();
progressBarUpdater.Enabled = true;
}
catch (OutOfMemoryException)
{
errorMsg("No hay suficiente memoria RAM disponible. Operación cancelada.");
mainW.AudioLoad_isCancelled = true;
}
}
//private void loadAudio(AviSynthClip avs)
private void loadAudio()
{
if (AudioFull != IntPtr.Zero)
{
try
{
Marshal.FreeHGlobal(AudioFull);
}
catch { }
}
// OpenSourceType == VideoSourceType.FFVideoSource
if (avsaudio.SamplesCount == 0) // si no hay samples cargados tenemos que cargarlos como sea
{
throw new PerrySubException("El audio contiene 0 muestras. Cambia el filtro prioritario de audio si tienes problemas.");
}
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, "ConvertAudioTo16bit", true, "Nulo");
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, "ConvertToMono", true, "Nulo");
//avs.AviSynthInvoke(avs.GetAVS(), 0, "ResampleAudio", true, "22050"); // excepcion en vista, a saber pq
double rseg = (double)avsaudio.SamplesCount / (double)avsaudio.AudioSampleRate;
hSliderBar.Maximum = (int)(rseg * 10);
//avsaudio = avs;
avs2ds = new AVStoDirectSound(this, avsaudio);
unmanagedMemoryAudioLoad(avsaudio, avs2ds);
//updateAudioGrid();
AudioActualPosition_Refresh.Tick += new EventHandler(AudioActualPosition_Refresh_Tick);
AudioActualPosition_Refresh_500.Tick += new EventHandler(AudioActualPosition_Refresh_500_Tick);
}
