private void button_play_Click(object sender, RoutedEventArgs e)
{
if (m.inaudiostreams.Count > 0 && m.outaudiostreams.Count > 0)
{
//определяем аудио потоки
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
AudioStream outstream = (AudioStream)m.outaudiostreams[m.outaudiostream];
if (textbox_apath.Text != instream.audiopath)
{
if (textbox_apath.Text == "")
{
instream.audiopath = null;
instream.audiofiles = null;
}
else
{
instream.audiopath = textbox_apath.Text;
instream.audiofiles = new string[] { instream.audiopath };
}
}
/* if (m.vdecoder == AviSynthScripting.Decoders.FFmpegSource)
* {
* ////Получаем информацию через AviSynth и кешируем аудио для FFmpegSource
* //Caching cach = new Caching(m);
* //m = cach.m.Clone();
*
* string script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.FastPreview);
* AviSynthScripting.WriteScriptToFile(script, "tracker");
* PlayInWPFPlayer(Settings.TempPath + "\\tracker.avs");
* }
* else */
{
if (instream.audiopath != null && !File.Exists(instream.audiopath))
{
Demuxer dem = new Demuxer(m, Demuxer.DemuxerMode.ExtractAudio, instream.audiopath);
if (dem.IsErrors)
{
ErrorException(dem.error_message, null);
return;
}
}
string script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.FastPreview);
AviSynthScripting.WriteScriptToFile(script, "tracker");
if (instream.audiopath == null || File.Exists(instream.audiopath))
{
try
{
Process.Start(Calculate.StartupPath + "\\WPF_VideoPlayer.exe", Settings.TempPath + "\\tracker.avs");
}
catch (Exception ex)
{
ErrorException(ex.Message, ex.StackTrace);
}
}
}
}
}
private void combo_framerateconvertor_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
if ((combo_framerateconvertor.IsDropDownOpen || combo_framerateconvertor.IsSelectionBoxHighlighted) && combo_framerateconvertor.SelectedItem != null)
{
Settings.FramerateModifer = m.frameratemodifer = (AviSynthScripting.FramerateModifers)((ComboBoxItem)combo_framerateconvertor.SelectedItem).Content;
m.sampleratemodifer = Settings.SamplerateModifer;
m = AviSynthScripting.CreateAutoAviSynthScript(m);
//механизм обхода ошибок SSRC
if (m.sampleratemodifer == AviSynthScripting.SamplerateModifers.SSRC &&
m.inaudiostreams.Count > 0 && m.outaudiostreams.Count > 0)
{
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
AudioStream outstream = (AudioStream)m.outaudiostreams[m.outaudiostream];
if (instream.samplerate != outstream.samplerate && outstream.samplerate != null &&
Calculate.CheckScriptErrors(m) == "SSRC: could not resample between the two samplerates.")
{
m.sampleratemodifer = AviSynthScripting.SamplerateModifers.ResampleAudio;
m = AviSynthScripting.CreateAutoAviSynthScript(m);
}
}
//обновляем конечное колличество фреймов, с учётом режима деинтерелейса
m = Calculate.UpdateOutFrames(m);
m.outfilesize = Calculate.GetEncodingSize(m);
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
}
}
private void Refresh()
{
if (oldm != null)
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
}
}
private void Refresh()
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
CalculateMod();
FillManualBox();
}
private void button_refresh_Click(object sender, System.Windows.RoutedEventArgs e)
{
if (m != null)
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
}
}
private void Refresh()
{
if (m != null)
{
CheckFramerateModifierIsApplied();
m = AviSynthScripting.CreateAutoAviSynthScript(m);
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
}
}
private void combo_framerate_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
if ((combo_framerate.IsDropDownOpen || combo_framerate.IsSelectionBoxHighlighted || combo_framerate.IsEditable) && combo_framerate.SelectedItem != null)
{
if (combo_framerate.SelectedItem.ToString().Length == 0)
{
//Включаем редактирование
combo_framerate.IsEditable = true;
combo_framerate.ToolTip = Languages.Translate("Enter - apply, Esc - cancel.");
combo_framerate.ApplyTemplate();
return;
}
else
{
m.outframerate = Calculate.GetSplittedString(combo_framerate.SelectedItem.ToString(), 0);
m.sampleratemodifer = Settings.SamplerateModifer;
m = AviSynthScripting.CreateAutoAviSynthScript(m);
//механизм обхода ошибок SSRC
if (m.sampleratemodifer == AviSynthScripting.SamplerateModifers.SSRC &&
m.inaudiostreams.Count > 0 && m.outaudiostreams.Count > 0)
{
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
AudioStream outstream = (AudioStream)m.outaudiostreams[m.outaudiostream];
if (instream.samplerate != outstream.samplerate && outstream.samplerate != null &&
Calculate.CheckScriptErrors(m) == "SSRC: could not resample between the two samplerates.")
{
m.sampleratemodifer = AviSynthScripting.SamplerateModifers.ResampleAudio;
m = AviSynthScripting.CreateAutoAviSynthScript(m);
}
}
//обновляем конечное колличество фреймов, с учётом режима деинтерелейса
m = Calculate.UpdateOutFrames(m);
m.outfilesize = Calculate.GetEncodingSize(m);
CheckFramerateModifierIsApplied();
p.m = m.Clone();
p.Refresh(m.script);
this.Focus();
}
if (combo_framerate.IsEditable)
{
//Выключаем редактирование
combo_framerate.IsEditable = false;
combo_framerate.ToolTip = null;
}
}
}
private void button_ok_Click(object sender, RoutedEventArgs e)
{
if (m != null)
{
//Новый скрипт
m = AviSynthScripting.CreateAutoAviSynthScript(m);
//Проверяем, изменился ли скрипт
NeedUpdate = (old_raw_script != m.script);
}
Close();
}
private void Refresh()
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
p.m = m.Clone();
p.Refresh(m.script);
if (m.outaudiostreams.Count > 0)
{
AudioStream outstream = (AudioStream)m.outaudiostreams[m.outaudiostream];
if (p.combo_aencoding.SelectedItem.ToString() != outstream.encoding)
{
p.combo_aencoding.SelectedItem = outstream.encoding;
}
}
}
private void button_ok_Click(object sender, System.Windows.RoutedEventArgs e)
{
if (m != null && (
p.m.inaspect != m.inaspect ||
p.m.outaspect != m.outaspect ||
p.m.outresw != m.outresw ||
p.m.outresh != m.outresh ||
p.m.cropl != m.cropl ||
p.m.cropr != m.cropr ||
p.m.cropb != m.cropb ||
p.m.cropt != m.cropt ||
p.m.blackw != m.blackw ||
p.m.blackh != m.blackh ||
p.m.aspectfix != m.aspectfix))
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
}
Close();
}
private void button_analysevolume_Click(object sender, RoutedEventArgs e)
{
//определяем аудио потоки
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
if (instream.audiopath != null && !File.Exists(instream.audiopath))
{
Demuxer dem = new Demuxer(m, Demuxer.DemuxerMode.ExtractAudio, instream.audiopath);
if (dem.IsErrors)
{
ErrorException(dem.error_message, null);
return;
}
//обновляем скрипт
m = AviSynthScripting.CreateAutoAviSynthScript(m);
}
AnalyseVolume();
SetInfo();
}
private void button_ok_Click(object sender, RoutedEventArgs e)
{
if (m.inaudiostreams.Count > 0)
{
//определяем аудио потоки
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
if (instream.audiopath != null && !File.Exists(instream.audiopath))
{
Demuxer dem = new Demuxer(m, Demuxer.DemuxerMode.ExtractAudio, instream.audiopath);
if (dem.IsErrors)
{
ErrorException(dem.error_message, null);
}
}
if ((m.volume != "Disabled" && Settings.AutoVolumeMode != Settings.AutoVolumeModes.Disabled) &&
!instream.gaindetected)
{
AudioStream outstream = (AudioStream)m.outaudiostreams[m.outaudiostream];
if (outstream.codec != "Copy")
{
AnalyseVolume();
}
}
}
if (mode == AudioOptionsModes.AllOptions)
{
m = AviSynthScripting.CreateAutoAviSynthScript(m);
if (p.m.script != m.script)
{
Refresh();
}
}
Close();
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
//определяем аудио потоки
AudioStream instream = (AudioStream)m.inaudiostreams[m.inaudiostream];
script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.Normalize);
script += Environment.NewLine + "Trim(0, " + vtrim + ")";
avs = new AviSynthEncoder(m, script);
//Запускаем анализ
avs.start();
//Выводим прогресс
while (avs.IsBusy())
{
if (worker.CancellationPending)
{
avs.stop();
}
else if (avs.frame > 0)
{
worker.ReportProgress(avs.frame);
}
Thread.Sleep(100);
}
//Результаты
if (!worker.CancellationPending)
{
if (!avs.IsErrors)
{
instream.gain = avs.gain.ToString("##0.000").Replace(",", ".");
if (instream.gain == "0.000")
{
instream.gain = "0.0";
}
instream.gaindetected = true;
}
else
{
instream.gain = "0.0";
instream.gaindetected = false;
throw new Exception(avs.error_text, avs.exception_raw);
}
}
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
ex.HelpLink = script;
e.Result = ex;
}
}
finally
{
CloseEncoder(true);
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
//забиваем необходимые параметры
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(m.infilepath);
m.invcodec = media.VCodecString;
m.invcodecshort = media.VCodecShort;
//Добавляем инфу, по которой потом можно будет определить, применять ли ForceFilm
m.inframerate = media.FrameRate;
bool pulldown = media.ScanOrder.Contains("Pulldown");
media.Close();
//Выходим при отмене
if (worker.CancellationPending)
{
return;
}
//проверка на невалидную индексацию
if (!NV && m.invcodecshort != "MPEG2" && m.invcodecshort != "MPEG1")
{
//Выходим отсюда, декодер будет выбран позже
m.indexfile = null;
m.vdecoder = 0;
return;
}
//получаем индекс файл
m.indexfile = Calculate.GetBestIndexFile(m.infilepath, NV);
//определяем видео декодер
if (NV)
{
m.vdecoder = AviSynthScripting.Decoders.DGSource;
m.dgdecnv_path = Calculate.StartupPath + "\\apps\\DGDecNV\\";
}
else
{
m.vdecoder = AviSynthScripting.Decoders.MPEG2Source;
}
if (File.Exists(m.indexfile) && !worker.CancellationPending)
{
//Определяем, использовался ли Force Film (#1)
//Для DGSource ForceFilm задается через скрипт, а не через правку индекс-файла,
//его в любой момент можно вкл\выкл, поэтому тут нужно определиться, использовать ли ForceFilm.
if (m.vdecoder == AviSynthScripting.Decoders.DGSource)
{
if (Indexing_DGIndexNV.CheckIndexAndForceFilm(m.indexfile, m.inframerate))
{
m.IsForcedFilm = true;
m.interlace = SourceType.UNKNOWN;
}
}
//проверяем папки
script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.Info);
reader = new AviSynthReader();
reader.ParseScript(script);
m.induration = TimeSpan.FromSeconds((double)reader.FrameCount / reader.Framerate);
//Определяем, использовался ли Force Film (#2)
//Для MPEG2Source ForceFilm задается через правку индекс-файла,
//поэтому изменив его однажды (при индексации) ForceFilm всегда будет вкл.
if (m.vdecoder == AviSynthScripting.Decoders.MPEG2Source)
{
if ((pulldown && m.inframerate == "23.976" || m.inframerate == "29.970") && Math.Abs(reader.Framerate - 23.976) < 0.001)
{
m.IsForcedFilm = true;
m.interlace = SourceType.UNKNOWN;
}
}
//Закрываем ридер
CloseReader(true);
//проверка на устаревшую индекс папку
string ifopath = Calculate.GetIFO(m.infilepath);
if (File.Exists(ifopath) && !worker.CancellationPending)
{
VStripWrapper vs = new VStripWrapper();
vs.Open(ifopath);
TimeSpan duration = vs.Duration();
vs.Close();
//папка устарела (если разница между продолжительностью в скрипте и в IFO больше 10-ти секунд)
if (Math.Abs(m.induration.Duration().TotalSeconds - duration.TotalSeconds) > 10)
{
//Будем папку удалять..
throw new Exception("MPEG2Source");
}
}
}
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
ex.HelpLink = script;
e.Result = ex;
}
}
finally
{
CloseReader(true);
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
//Готовим скрипт
script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.Autocrop);
script = AviSynthScripting.TuneAutoCropScript(script, frame);
//Открываем скрипт
reader = new AviSynthReader();
reader.ParseScript(script);
int width = m.inresw;
int height = m.inresh;
int frames = reader.FrameCount;
ArrayList ll = new ArrayList();
ArrayList tt = new ArrayList();
ArrayList rr = new ArrayList();
ArrayList bb = new ArrayList();
//Проигрываем все кадры и считываем значения кропа
for (int i = 0; i < frames && !worker.CancellationPending; i++)
{
reader.ReadFrameDummy(i);
worker.ReportProgress(((i + 1) * 100) / frames);
//Фильтрация возможных(?) недопустимых значений
ll.Add(Math.Min(Math.Max(reader.GetVarInteger("crop_left", 0), 0), width));
tt.Add(Math.Min(Math.Max(reader.GetVarInteger("crop_top", 0), 0), height));
rr.Add(Math.Min(Math.Max(reader.GetVarInteger("crop_right", 0), 0), width));
bb.Add(Math.Min(Math.Max(reader.GetVarInteger("crop_bottom", 0), 0), height));
}
//Анализ полученного
if (!worker.CancellationPending)
{
if (ll.Count > 0)
{
bool new_mode = Settings.AutocropMostCommon;
//Ищем наиболее часто встречающиеся значения ("усредняем") или берём минимальные значения
m.cropl = m.cropl_copy = (ll.Count > 4 && new_mode) ? FindMostCommon(ll) : FindMinimum(ll); //Слева
m.cropt = m.cropt_copy = (tt.Count > 4 && new_mode) ? FindMostCommon(tt) : FindMinimum(tt); //Сверху
m.cropr = m.cropr_copy = (rr.Count > 4 && new_mode) ? FindMostCommon(rr) : FindMinimum(rr); //Справа
m.cropb = m.cropb_copy = (bb.Count > 4 && new_mode) ? FindMostCommon(bb) : FindMinimum(bb); //Снизу
}
else
{
m.cropl = m.cropl_copy = 0; //Слева
m.cropt = m.cropt_copy = 0; //Сверху
m.cropr = m.cropr_copy = 0; //Справа
m.cropb = m.cropb_copy = 0; //Снизу
}
}
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
ex.HelpLink = script;
e.Result = ex;
}
}
finally
{
CloseReader(true);
}
}
public MT_Settings(Massive mass, System.Windows.Window owner)
{
this.InitializeComponent();
this.Owner = owner;
if (mass != null)
{
m = mass.Clone();
//Скрипт для определения изменений
m = AviSynthScripting.CreateAutoAviSynthScript(m);
old_raw_script = m.script;
}
//переводим
MT.Header = Title = Languages.Translate("MT settings");
label_memorymax.Content = Languages.Translate("Value for SetMemoryMax") + ":";
label_mtmode_before.Content = Languages.Translate("Start SetMTMode with") + ":";
label_mtmode_after.Content = Languages.Translate("End SetMTMode with") + ":";
label_mtmode_threads.Content = Languages.Translate("Threads number") + ":";
label_mt_internal.Content = Languages.Translate("MT internal handling") + ":";
button_ok.Content = Languages.Translate("OK");
if (SysInfo.AVSIsMT)
{
string info = Languages.Translate("Please refer to MUXER documentation for more info").Replace("MUXER", "AviSynth") + ".\r\n\r\n";
num_memorymax.ToolTip = Languages.Translate("Sets the size of the frame buffer cache, in Mb (0 - Auto)") + ".\r\n" + info + _def + "0";
num_mtmode_before.ToolTip = Languages.Translate("MT mode before video importing function (0 - don't add SetMTMode)") + ".\r\n" +
Languages.Translate("Recommended value: 3, 5 or 6") + "\r\n\r\n" + info + _def + "0";
num_mtmode_after.ToolTip = Languages.Translate("MT mode after video importing function (0 - don't add SetMTMode)") + ".\r\n" +
Languages.Translate("Recommended value: 2") + "\r\n\r\n" + info + _def + "0";
num_mtmode_threads.ToolTip = Languages.Translate("Sets the number of threads for MT (0 - Auto)") + ".\r\n" + info + _def + "0";
if (Settings.MTSettings_Warning)
{
Message mes = new Message(this);
mes.ShowMessage(Languages.Translate("This settings is for advanced users only.") + "\r\n" +
Languages.Translate("Incorrect values may leads to hangs or crashes!") + "\r\n" +
Languages.Translate("Use it at your own risk!"), Languages.Translate("Warning"), Message.MessageStyle.Ok);
Settings.MTSettings_Warning = false;
}
}
else
{
grid_main.IsEnabled = false;
grid_main.ToolTip = Languages.Translate("You need a multithreaded (MT) version of AviSynth to use this settings") + ".\r\n" +
Languages.Translate("Your current version is") + ": " + SysInfo.AVSVersionString;
}
combo_mt_internal.Items.Add(new ComboBoxItem()
{
Content = "Undefined", Tag = MTMode.Undefined, ToolTip = Languages.Translate("Don't care about multithreading")
});
combo_mt_internal.Items.Add(new ComboBoxItem()
{
Content = "Deactivate", Tag = MTMode.Disabled, ToolTip = Languages.Translate("Deactivate multithreading")
});
combo_mt_internal.Items.Add(new ComboBoxItem()
{
Content = "Distributor", Tag = MTMode.AddDistr, ToolTip = Languages.Translate("Add Distributor() at the end of the script")
});
num_memorymax.Value = Settings.SetMemoryMax;
num_mtmode_before.Value = Settings.SetMTMode_1;
num_mtmode_after.Value = Settings.SetMTMode_2;
num_mtmode_threads.Value = Settings.SetMTMode_Threads;
combo_mt_internal.SelectedValue = Settings.MTMode_Internal;
ShowDialog();
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
//Выходим при отмене
if (m == null || worker.CancellationPending)
{
return;
}
string script = "";
try
{
string ext = Path.GetExtension(m.infilepath).ToLower();
//получаем инфу из простого avs
script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.Info);
reader = new AviSynthReader(AviSynthColorspace.RGB24, AudioSampleType.INT16);
reader.ParseScript(script);
//Выходим при отмене
if (m == null || worker.CancellationPending)
{
return;
}
//Видео
if (!only_audio)
{
if (reader.Framerate != Double.PositiveInfinity && reader.Framerate != 0.0)
{
m.induration = TimeSpan.FromSeconds((double)reader.FrameCount / reader.Framerate);
m.outduration = m.induration;
m.inframes = reader.FrameCount;
if (string.IsNullOrEmpty(m.inframerate))
{
m.inframerate = Calculate.ConvertDoubleToPointString(reader.Framerate);
}
}
if (m.isvideo && ext != ".avs" && (reader.Width == 0 || reader.Height == 0))
{
throw new Exception(m.vdecoder.ToString() + " can't decode video (zero-size image was returned)!");
}
else if ((m.vdecoder == AviSynthScripting.Decoders.LSMASHVideoSource || m.vdecoder == AviSynthScripting.Decoders.LWLibavVideoSource) && //16 - допуск на паддинг и т.д.
string.IsNullOrEmpty(m.disable_hacked_vout) && ((Math.Abs(reader.Width / 2 - m.inresw) < 16) || (Math.Abs(reader.Height / 2 - m.inresh)) < 16))
{
//LSMASH декодирует многобитное видео с удвоением ширины\высоты, пока-что это не поддерживается
m.disable_hacked_vout = Calculate.GetLSMASHFormat8(reader.Clip.OriginalColorspace);
throw new Exception("Hacked output");
}
else
{
m.inresw = reader.Width;
m.inresh = reader.Height;
if (m.inaspect == 0 || double.IsNaN(m.inaspect))
{
m.inaspect = (double)m.inresw / (double)m.inresh;
}
if (ext == ".avs")
{
//Такое можно получить видимо только вписав в скрипт KillVideo()\KillAudio()
if ((reader.Width == 0 || reader.Height == 0) && reader.Samplerate == 0)
{
throw new Exception("An empty script (no video and no audio)!");
}
//Считываем SAR из скрипта
m.pixelaspect = reader.GetVarFloat("OUT_SAR_X", 1) / reader.GetVarFloat("OUT_SAR_Y", 1);
}
}
}
//Звук
if (reader.Samplerate == 0)
{
if (m.inaudiostreams.Count > 0 && Settings.EnableAudio || only_audio)
{
//похоже что звук не декодируется этим декодером
throw new Exception("Script doesn't contain audio!");
}
}
else
{
//Определение продолжительности и числа кадров для audio-only файлов (т.е. без видео)
if (!m.isvideo && m.inframes == 0 && m.induration == TimeSpan.Zero)
{
m.induration = m.outduration = TimeSpan.FromSeconds(reader.SamplesCount / (double)reader.Samplerate);
m.inframes = (int)(m.induration.TotalSeconds * ((!string.IsNullOrEmpty(m.inframerate)) ? Calculate.ConvertStringToDouble(m.inframerate) : 25));
}
AudioStream instream = (m.inaudiostreams.Count > 0) ? (AudioStream)m.inaudiostreams[m.inaudiostream] : new AudioStream();
if (instream.channels > 0)
{
//вероятно аудио декодер меняет количество каналов
if (instream.channels != reader.Channels)
{
instream.badmixing = true;
}
}
else
{
instream.channels = reader.Channels;
}
instream.samplerate = reader.Samplerate.ToString();
instream.bits = reader.BitsPerSample;
if (m.inaudiostreams.Count > 0)
{
//Битрейт для PCM
if (instream.bitrate == 0 && (instream.codecshort == "PCM" || instream.codecshort == "LPCM"))
{
instream.bitrate = (reader.BitsPerSample * reader.Samplerate * reader.Channels) / 1000; //kbps
}
}
else if (ext == ".avs" && !only_audio)
{
//Звук из скрипта
instream.bitrate = (reader.BitsPerSample * reader.Samplerate * reader.Channels) / 1000; //kbps
instream.codec = instream.codecshort = "PCM";
instream.language = "Unknown";
m.inaudiostreams.Add(instream.Clone());
}
}
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
ex.HelpLink = script;
e.Result = ex;
try
{
//записываем скрипт с ошибкой в файл
AviSynthScripting.WriteScriptToFile(script + "\r\n\r\n__END__\r\n\r\n Error: " + ex.Message + "\r\n" + ex.StackTrace, "error");
}
catch (Exception) { }
}
}
finally
{
CloseReader(true);
}
}
private void RunAnalyzer(Detecting detecting, int frameCount, string trimLine)
{
if (IsAborted || IsErrors)
{
return;
}
string script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.Interlace);
int numFrames = 0;
if (frameCount > 0)
{
numFrames = frameCount;
}
else
{
try
{
reader = new AviSynthReader();
reader.ParseScript(script);
numFrames = reader.FrameCount;
}
catch (Exception ex)
{
if (!IsAborted && num_closes == 0)
{
IsErrors = true;
ErrorText = "SourceDetector (RunAnalyzer): " + ex.Message;
StackTrace = ex.StackTrace;
Script = script;
}
}
finally
{
CloseReader(true);
}
}
if (IsAborted || IsErrors)
{
return;
}
//Еще настройки
int SelectLength = 5; //Длина выборки (5 кадров)
int MinAnalyseSections = Settings.SD_Min_Sections; //Мин. кол-во секций для анализа, 150
if (detecting == Detecting.Fields)
{
//Тут в описании неточность, в оригинале выход скрипта имеет в два раза больше кадров из-за
//loop(2), а не из-за SeparateFields. Вместо loop(2) лучше использовать один из уже готовых
//клипов с удвоенным кол-вом кадров: atff или abff (без разницы) - декодеру не придется
//дважды проходить по одному и тому-же месту (loop(2) - дошли до конца, идем в начало и
//начинаем новый проход через весь клип). А если еще вместо DifferenceFromPrevious
//использовать DifferenceToNext, то скорость вырастет еще больше!
//SelectLength надо тоже установить равным 10-ти, иначе в одной выборке для FieldOrder
//будут группы кадров (полей) из двух разных участков видео.
//-----
// Field order script. For this, we separatefields, so we have twice as many frames anyway
// It saves time, and costs nothing to halve the minimum sections to analyse for this example
//minAnalyseSections = minAnalyseSections / 2 + 1; // We add one to prevent getting 0;
int NewLength = 10; //Длина выборки будет 10 кадров, а мин. кол-во секций пропорционально уменьшаем
MinAnalyseSections = (int)Math.Max(MinAnalyseSections / (NewLength / (double)SelectLength), 1);
SelectLength = NewLength;
}
// Check if we need to modify the SelectRangeEvery parameters:
int SelectEvery = (int)((100.0 * (double)SelectLength) / AnalysePercent);
if (((double)SelectLength * (double)numFrames / (double)SelectEvery) < (int)MinAnalyseSections * SelectLength)
{
if (numFrames >= MinAnalyseSections * SelectLength) // If there are actually enough frames
{
SelectEvery = (int)(((double)numFrames / ((double)MinAnalyseSections * (double)SelectLength)) * (double)SelectLength);
}
else
{
// if there aren't enough frames, analyse everything -- that's got to be good enough
SelectEvery = SelectLength;
}
}
//Имя лог-файла
string logFileName = Settings.TempPath + "\\detecting_" + detecting.ToString().ToLower() + ".log";
File.Delete(logFileName);
//Прогон скрипта
if (detecting == Detecting.Fields)
{
SetFieldPhase();
}
PlayScript(AviSynthScripting.GetSourceDetectionScript(detecting, script, trimLine, logFileName, SelectEvery, SelectLength));
if (IsAborted || IsErrors)
{
return;
}
//Определение интерлейса\полей (чтение и анализ лог-файлов)
if (detecting == Detecting.Interlace)
{
AnalyseInterlace(logFileName, SelectEvery, SelectLength, numFrames);
}
else if (detecting == Detecting.Fields)
{
AnalyseFields(logFileName, SelectLength);
}
}
public VisualCrop(Massive mass, Window owner)
{
m = mass.Clone();
oldm = mass.Clone();
this.InitializeComponent();
this.Owner = owner;
//Создаем скрипт (т.к. текущий с кропом и ресайзом не годится)
script = AviSynthScripting.GetInfoScript(m, AviSynthScripting.ScriptMode.VCrop);
numl.Value = left = m.cropl;
numr.Value = right = m.cropr;
numt.Value = top = m.cropt;
numb.Value = bottom = m.cropb;
Color color = Settings.VCropBrush;
slider_R.Value = R = color.R;
slider_G.Value = G = color.G;
slider_B.Value = B = color.B;
slider_A.Value = A = color.A;
FinalColor.Color = Color.FromArgb(255, R, G, B);
numl.ToolTip = Languages.Translate("Left");
numt.ToolTip = Languages.Translate("Top");
numr.ToolTip = Languages.Translate("Right");
numb.ToolTip = Languages.Translate("Bottom");
button_autocrop.Content = Languages.Translate("Analyse");
button_autocrop.ToolTip = Languages.Translate("Autocrop black borders");
button_autocrop_current.ToolTip = Languages.Translate("Autocrop on current frame");
button_uncrop.ToolTip = Languages.Translate("Remove crop");
button_settings.ToolTip = Languages.Translate("Settings");
slider_A.ToolTip = Languages.Translate("Transparency of the mask");
slider_R.ToolTip = slider_G.ToolTip = slider_B.ToolTip = Languages.Translate("Brightness of the mask");
button_fullscreen.ToolTip = Languages.Translate("Fullscreen mode");
button_cancel.Content = Languages.Translate("Cancel");
frame_of = Languages.Translate("Frame XX of YY").ToLower();
cropped_s = Languages.Translate("cropped size");
try
{
reader = new AviSynthReader(AviSynthColorspace.RGB24, AudioSampleType.Undefined);
reader.ParseScript(script);
if (reader.Clip.HasVideo && reader.FrameCount > 0)
{
slider_pos.Maximum = reader.FrameCount;
slider_pos.Value = (Settings.VCropFrame == "THM-frame") ? m.thmframe : 0;
numl.Maximum = numr.Maximum = width = reader.Width;
numt.Maximum = numb.Maximum = height = reader.Height;
fps = reader.Framerate;
stride = width * bpp;
buffer = Marshal.AllocHGlobal(stride * height);
HasVideo = true;
SetFrame((int)slider_pos.Value);
ShowCroppedFrame();
}
else
{
PreviewError("NO VIDEO", Brushes.Gainsboro);
}
}
catch (Exception ex)
{
SetPreviewError(ex);
}
if (IsError)
{
CloseReader();
Close();
}
else
{
WindowLoaded = true;
ShowDialog();
}
}
