public static Bitmap getBitmapFromFrame(AviSynthClip avs, int clp, int frame)
{
Bitmap bmp;
if (avs.PixelType == AviSynthColorspace.RGB24) bmp = new Bitmap(avs.VideoWidth, avs.VideoHeight, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
else if (avs.PixelType == AviSynthColorspace.RGB32) bmp = new Bitmap(avs.VideoWidth, avs.VideoHeight, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
else
bmp = new Bitmap(avs.VideoWidth, avs.VideoHeight, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
try
{
Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
System.Drawing.Imaging.BitmapData bmpData =
bmp.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite,
bmp.PixelFormat);
try
{
IntPtr ptr = bmpData.Scan0;
avs.ReadFrame(ptr, clp, bmpData.Stride, frame);
}
finally
{
bmp.UnlockBits(bmpData);
}
}
catch
{
}
bmp.RotateFlip(RotateFlipType.Rotate180FlipX);
return bmp;
}
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 AVStoDirectSound(System.Windows.Forms.Control form, AviSynthClip avs)
{
PreparaAudio(form);
this.avs = avs;
max_vol = 0;
min_vol = 999999999;
}
public T_LoadFullAudio(AviSynthClip a, AVStoDirectSound a2, IntPtr p, mainW m)
{
avs = a;
avs2ds = a2;
puntero = p;
mw = m;
}
public cropW(avsW aW, AviSynthClip clip)
{
InitializeComponent();
this.aW = aW;
this.clip = clip;
this.Disposed += new EventHandler(cropW_Disposed);
VideoBox.MouseDown += new MouseEventHandler(VideoBox_MouseDown);
VideoBox.MouseUp += new MouseEventHandler(VideoBox_MouseUp);
VideoBox.MouseMove += new MouseEventHandler(VideoBox_MouseMove);
Izquierda.TextChanged += new EventHandler(TxtChange);
Derecha.TextChanged += new EventHandler(TxtChange);
Arriba.TextChanged += new EventHandler(TxtChange);
Abajo.TextChanged += new EventHandler(TxtChange);
FrameActual.KeyPress += new KeyPressEventHandler(FrameActual_KeyPress);
}
public static string getVSFilterPath(AviSynthClip avs)
{
// opcion 1: está ya cargado
if (avs.FuncExists(avs.GetAVS(), "TextSub")) return null;
// opción 2: cargamos el que está en el registro
try
{
RegistryKey r = RegistryKey.OpenRemoteBaseKey(RegistryHive.ClassesRoot, "");
RegistryKey vsf = r.OpenSubKey(@"CLSID\{9852A670-F845-491B-9BE6-EBD841B8A613}\InprocServer32");
string res = (string)vsf.GetValue("");
if (res.ToLower().EndsWith("vsfilter.dll")) return res;
}
catch { }
// opción 3: cargamos en que tenemos en nuestro directorio
if (File.Exists(Path.Combine(Application.StartupPath,"VSFilter.dll")))
return Path.Combine(Application.StartupPath, "VSFilter.dll");
throw new AviSynthException("No se ha podido cargar el VSFilter.dll");
//return null;
}
public static void LoadAviSynthPlugin(AviSynthClip theclip,string funcname, string dllname)
{
if (theclip.FuncExists(theclip.GetAVS(), funcname)) return;
if (File.Exists(dllname))
theclip.AviSynthInvoke(theclip.GetAVS(), 0, "LoadPlugin", false, dllname);
}
private void updateFromAviSynthClip(AviSynthClip avs)
{
trackBar.Visible = true;
label3.Visible = true;
label4.Visible = true;
ActualFrame.Visible = true;
TotalFrames.Visible = true;
mas1.Visible = true;
menos1.Visible = true;
ActualFrame.Text = "0";
TotalFrames.Text = avs.num_frames.ToString();
trackBar.Value = 0;
trackBar.Maximum = avs.num_frames;
}
private void showPreview()
{
if (listBox1.SelectedIndex == -1)
{
mW.errorMsg("No se puede hacer preview si no hay un estilo seleccionado.");
return;
}
if (!checkBox1.Checked) return;
try
{
env = new AviSynthScriptEnvironment();
string script0rz = "blankclip(color=$"+PreviewBackColor+")";
avs = env.ParseScript(script0rz);
string vsf_path = AviSynthFunctions.getVSFilterPath(avs);
if (vsf_path != null)
avs.AviSynthInvoke(avs.GetAVS(),0, "LoadPlugin", false, vsf_path);
makeTempFile();
avs.AviSynthInvoke(avs.GetAVS(), 0, "Eval", false, script0rz);
avs.AviSynthInvoke(avs.GetAVS(),0, "TextSub", true, PreviewFile);
Bitmap b = AviSynthFunctions.getBitmapFromFrame(avs,0,0);
b = BitmapFunctions.Crop(b, 640, 480, 0, 376);
stylePreviewBox.Image = b;
}
catch {
mW.errorMsg("Error cargando AviSynth.");
checkBox1.Checked = false;
}
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
if (checkBox1.Checked)
{
stylePreviewBox.Visible=true;
showPreview();
} else {
stylePreviewBox.Visible=false;
avs=null;
env=null;
}
}
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 AviSynthClip LoadAudioWithDependencies(AviSynthClip avsc, string filename)
{
OpenAudioSourceType = GetAudioSourceFilter(filename);
AviSynthScriptEnvironment env = new AviSynthScriptEnvironment();
avsc = env.ParseScript("BlankClip");
switch (OpenAudioSourceType)
{
case AudioSourceType.DirectShowSource:
avsc.AviSynthInvoke(avsc.GetAVS(), 0, "LoadPlugin", false, System.IO.Path.Combine(Application.StartupPath, "DirectShowSource.dll"));
break;
case AudioSourceType.FFAudioSource:
avsc.AviSynthInvoke(avsc.GetAVS(), 0, "LoadPlugin", false, System.IO.Path.Combine(Application.StartupPath, "ffms2.dll"));
break;
default:
break;
}
avsc.AviSynthInvoke(avsc.GetAVS(), 0, OpenAudioSourceType.ToString(), false, filename);
avsc.AviSynthInvoke(avsc.GetAVS(), 0, "killvideo", false, "Nulo");
return avsc;
}
private void LoadAudioFromFile(string fileName)
{
try
{
setStatus("Creando el entorno AviSynth para el audio. Esta operación puede tardar unos segundos dependiendo del filtro de mayor prioridad definido en las opciones.");
avsaudio = LoadAudioWithDependencies(avsaudio, fileName);
setStatus("Audio cargado con " + OpenAudioSourceType.ToString());
isAudioLoaded = true;
//panelAudioBox.Visible = true;
loadAudio();
updateMenuEnables();
putRecentAUD();
updateConcatenateConfigFile("LastAUD", fileName);
script.GetHeader().SetHeaderValue("Audio File", fileName);
}
catch (Exception x)
{
errorMsg("Ha habido un error intentando cargar el audio '" + fileName + "'\nMensaje: " + x.Message);
isAudioLoaded = false;
panelAudioBox.Visible = false;
this.Enabled = true;
}
//drawPositions();
}
private void InitAviSynth(out AviSynthScriptEnvironment env, out AviSynthClip avs)
{
env = new AviSynthScriptEnvironment();
avs = env.ParseScript("blankclip(color=$000000,width=" + width + ",height=" + height + ")");
string vsf_path = AviSynthFunctions.getVSFilterPath(avs);
if (vsf_path != null)
avs.AviSynthInvoke(avs.GetAVS(), 0, "LoadPlugin", false, vsf_path);
}
private int CalcularLineas(AviSynthClip avs, string PreviewFile, lineaASS actual)
{
int nLineas;
//lineaASS actual = (lineaASS)lass.Clone();
TextWriter o = new StreamWriter(PreviewFile, false, System.Text.Encoding.UTF8);
o.WriteLine(headerMark);
o.WriteLine(script.GetHeader().ToString());
o.WriteLine(stylesMark);
foreach (estiloV4 e2 in script.GetStyles())
{
if (e2.Name.Equals(actual.estilo))
{
estiloV4 new_est = new estiloV4(e2.ToString());
new_est.PrimaryColor = "&H00FFFFFF";
new_est.SecondaryColor = "&H00FFFFFF";
new_est.OutlineColor = "&H00FFFFFF";
new_est.ShadowColor = "&H00FFFFFF";
o.WriteLine(new_est.ToString().Replace("\n", string.Empty));
}
}
o.WriteLine(); // ---
o.WriteLine(dialoguesMark);
actual.t_inicial.setTiempo(0);
actual.t_final.setTiempo(50);
o.WriteLine(actual.ToString());
o.Close();
avs.AviSynthInvoke(avs.GetAVS(), 0, "Eval", false, "blankclip(color=$000000,width=" + width + ",height=" + height + ")");
avs.AviSynthInvoke(avs.GetAVS(), 0, "TextSub", true, PreviewFile);
Image iimg = (Image)AviSynthFunctions.getBitmapFromFrame(avs, 0, 0);
int x,y,x2,y2;
nLineas = ContarLineas(iimg, out x, out y, out x2, out y2);
iimg.Dispose();
File.Delete(PreviewFile);
return nLineas;
}
private void openAVS(string fname)
{
videoPictureBox.Visible = true;
if (VideoBoxType == PreviewType.DirectShow)
{
VideoBoxType = PreviewType.AviSynth;
videoWindow.put_Visible(DirectShowLib.OABool.False);
setStatus("Cargando modo AviSynth. Dependiendo de los filtros, puede tardar unos segundos...");
try
{
OpenSourceType = GetVideoSourceFilter(fname);
OpenAudioSourceType = HasAudio(fname) ? GetAudioSourceFilter(fname) : AudioSourceType.None;
if (avsClip != null) avsClip.cleanup(true);
if (avsaudio != null) avsaudio.cleanup(true);
}
catch (AviSynthException x)
{
errorMsg("No se puede entrar en el modo AviSynth.\nMensaje de error : " + x.Message);
VideoBoxType = PreviewType.DirectShow;
videoWindow.put_Visible(DirectShowLib.OABool.True);
return;
}
try
{
avsEnv = new AviSynthScriptEnvironment();
avsClip = avsEnv.ParseScript("BlankClip");
avsaudio = avsEnv.ParseScript("BlankClip");
string vsf = AviSynthFunctions.getVSFilterPath(avsClip);
if (vsf != null)
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "LoadPlugin", false, vsf);
switch (OpenSourceType)
{
case VideoSourceType.FFVideoSource:
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "LoadPlugin", false, Path.Combine(Application.StartupPath, "ffms2.dll"));
break;
case VideoSourceType.DirectShowSource:
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "LoadPlugin", false, Path.Combine(Application.StartupPath, "DirectShowSource.dll"));
break;
case VideoSourceType.DSS2:
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "LoadPlugin", false, Path.Combine(Application.StartupPath, "avss.dll"));
break;
}
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, OpenSourceType.ToString(), false, fname);
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "killaudio", false, "Nulo");
avsClip.AviSynthInvoke(avsClip.GetAVS(), 0, "converttorgb32", false, "Nulo");
avsClip.AviSynthInvoke(avsClip.GetAVS(), 1, OpenSourceType.ToString(), false, fname);
avsClip.AviSynthInvoke(avsClip.GetAVS(), 1, "killaudio", false, "Nulo");
avsClip.AviSynthInvoke(avsClip.GetAVS(), 1, "converttorgb32", false, "Nulo");
try
{
if (OpenAudioSourceType != AudioSourceType.None)
{
switch (OpenAudioSourceType)
{
case AudioSourceType.FFAudioSource:
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, "LoadPlugin", false, Path.Combine(Application.StartupPath, "ffms2.dll"));
break;
case AudioSourceType.DirectShowSource:
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, "LoadPlugin", false, Path.Combine(Application.StartupPath, "DirectShowSource.dll"));
break;
}
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, OpenAudioSourceType.ToString(), false, fname);
avsaudio.AviSynthInvoke(avsaudio.GetAVS(), 0, "killvideo", false, "Nulo");
}
}
catch { }
updatePreviewAVS();
}
catch (AviSynthException x)
{
errorMsg("No se puede entrar en el modo AviSynth. Comprueba que tienes instalado el AviSynth, que tienes registrado el VSFilter.dll (o mételo en la carpeta \\plugins del directorio de AviSynth), y que no intentas abrir nada raro.\nMensaje de error : " + x.Message);
return;
}
isVideoLoaded = true;
butClip.Enabled = true;
updateMenuEnables();
videoInfo.Resolution = new Size(avsClip.VideoWidth, avsClip.VideoHeight);
videoInfo.FrameTotal = avsClip.num_frames;
setStatus("Vídeo " + fname + " cargado. [AviSynth (V: " + OpenSourceType.ToString() + ", A:" + OpenAudioSourceType.ToString() + ")]");
script.GetHeader().SetHeaderValue("Video File", fname);
if (isKeyframeGuessNeeded())
KeyframeGuess(false);
}
}
