private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
DateTime start_time = DateTime.Now;
//получаем колличество секунд
ff = new FFInfo();
ff.Open(infile);
int seconds = (int)ff.Duration().TotalSeconds;
CloseFF();
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\ffmpeg\\ffmpeg.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = false;
info.RedirectStandardError = true;
info.CreateNoWindow = true;
//Получаем аргументы
info.Arguments = command_line.Replace("input_file", infile).Replace("output_file", outfile);
SetLog(info.Arguments + Environment.NewLine);
encoderProcess.StartInfo = info;
encoderProcess.Start();
string line;
string pat = @"time=(\d+.\d+)";
Regex r = new Regex(pat, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat;
while (!encoderProcess.HasExited)
{
locker.WaitOne();
line = encoderProcess.StandardError.ReadLine();
if (line != null)
{
mat = r.Match(line);
if (mat.Success == true)
{
double ctime = Calculate.ConvertStringToDouble(mat.Groups[1].Value);
double pr = ((double)ctime / (double)seconds) * 100.0;
worker.ReportProgress((int)pr);
}
else
{
if (!line.StartsWith("Press [q]") && !line.StartsWith(" Last"))
SetLog(line);
}
}
}
//Дочитываем остатки лога
SetLog(encoderProcess.StandardError.ReadToEnd());
//Проверяем на ошибки
if (encoderProcess.HasExited && encoderProcess.ExitCode != 0 && !IsAborted)
IsErrors = true;
//чистим ресурсы
FinalizeEncoderProcess(false);
if (!IsErrors && !IsAborted)
{
//прописываем сколько это всё заняло у нас врмени
TimeSpan enc_time = (DateTime.Now - start_time);
string enc_time_s = "";
if (enc_time.Days > 0) enc_time_s += enc_time.Days + " day ";
if (enc_time.Hours > 0) enc_time_s += enc_time.Hours + " hour ";
if (enc_time.Minutes > 0) enc_time_s += enc_time.Minutes + " min ";
if (enc_time.Seconds > 0) enc_time_s += enc_time.Seconds + " sec";
SetLog("\r\n\r\n------------------------------");
SetLog(Languages.Translate("Total encoding time:") + " " + enc_time_s);
}
}
catch (Exception ex)
{
if (!IsAborted)
{
IsErrors = true;
SetLog("\r\n" + ex.Message);
}
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
if (m.infileslist.Length > 1)
ShowMessage(Languages.Translate("Sorry, but stream will be extracted only from first file! :("),
Languages.Translate("Warning"));
//удаляем старый файл
SafeDelete(outfile);
//получаем колличество секунд
ff = new FFInfo();
ff.Open(source_file);
double percentage_k = ff.Duration().TotalSeconds / 100.0;
TimeSpan current_sec = TimeSpan.Zero;
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\ffmpeg\\ffmpeg.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = false;
info.RedirectStandardError = true;
info.StandardErrorEncoding = Encoding.UTF8;
info.CreateNoWindow = true;
string map = "";
string sub = " -sn";
string vcodec = " -vn";
string acodec = " -an";
string framerate = "";
string aspect = "";
if (mode == DecoderModes.DecodeVideo)
{
map = " -map 0:v:0";
vcodec = " -vcodec ffvhuff -pix_fmt yuv420p"; //ffvhuff, ffv1
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
else if (mode == DecoderModes.DecodeAudio)
{
map = " -map 0:a:0";
acodec = " -acodec pcm_s16le";
}
else //DecodeAV - не используется
{
map = " -map 0:v:0 -map 0:a:0";
vcodec = " -vcodec ffvhuff -pix_fmt yuv420p"; //ffvhuff, ffv1
acodec = " -acodec pcm_s16le";
m.inframerate = ff.StreamFramerate(ff.FirstVideoStreamID());
m.format = Settings.FormatOut;
framerate = " -r " + Format.GetValidFramerate(m).outframerate;
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
//закрываем фф
ff.Close();
ff = null;
info.Arguments = "-hide_banner -nostdin -i \"" + source_file + "\"" + map + sub + vcodec + acodec + framerate + aspect + " \"" + outfile + "\"";
encoderProcess.StartInfo = info;
encoderProcess.Start();
string line, pat = @"time=(\d+:\d+:\d+\.?\d*)";
Regex r = new Regex(pat, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat;
//первый проход
while (!encoderProcess.HasExited)
{
line = encoderProcess.StandardError.ReadLine();
if (line != null)
{
mat = r.Match(line);
if (mat.Success && TimeSpan.TryParse(mat.Groups[1].Value, out current_sec))
{
worker.ReportProgress((int)(current_sec.TotalSeconds / percentage_k));
}
else
{
AppendEncoderText(line);
}
}
}
//Дочитываем остатки лога, если что-то не успело считаться
line = encoderProcess.StandardError.ReadToEnd();
if (!string.IsNullOrEmpty(line)) AppendEncoderText(Calculate.FilterLogMessage(r, line));
//чистим ресурсы
exit_code = encoderProcess.ExitCode;
encoderProcess.Close();
encoderProcess.Dispose();
encoderProcess = null;
if (IsAborted) return;
//проверка на удачное завершение
if (exit_code != 0 && encodertext.Length > 0)
{
//Оставляем только последнюю строчку из всего лога
string[] log = encodertext.ToString().Trim().Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
throw new Exception(log[log.Length - 1]);
}
if (!File.Exists(outfile) || new FileInfo(outfile).Length == 0)
{
if (mode == DecoderModes.DecodeVideo) throw new Exception(Languages.Translate("Can`t find output video file!"));
if (mode == DecoderModes.DecodeAudio) throw new Exception(Languages.Translate("Can`t find output audio file!"));
}
}
catch (Exception ex)
{
IsErrors = true;
error_message = ex.Message;
}
}
private void GetInfo()
{
try
{
tbxInfo.ToolTip = null; //Чтоб не мешался
if (infomode == InfoMode.MediaInfo)
{
//http://mediainfo.sourceforge.net/en/Support/SDK/More_Info
//краткая инфа
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(infilepath);
media.Option("Complete", "");
media.Option("Language", " Config_Text_ColumnSize;" + Settings.MI_ColumnSize);
tbxInfo.Text = media.Option("Info_Version", "") + "\r\n\r\n";
tbxInfo.Text += media.Inform();
media.Close();
}
else if (infomode == InfoMode.MediaInfoFull)
{
//полная инфа
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(infilepath);
media.Option("Complete", "1");
media.Option("Language", " Config_Text_ColumnSize;" + Settings.MI_ColumnSize);
tbxInfo.Text = media.Option("Info_Version", "") + "\r\n\r\n";
tbxInfo.Text += media.Inform();
media.Close();
}
else if (infomode == InfoMode.MP4BoxInfo)
{
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\MP4Box\\MP4Box.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = false;
info.RedirectStandardError = true;
info.CreateNoWindow = true;
info.Arguments = "-info \"" + infilepath + "\"";
encoderProcess.StartInfo = info;
encoderProcess.Start();
tbxInfo.Text = encoderProcess.StandardError.ReadToEnd();
}
else if (infomode == InfoMode.MKVInfo)
{
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\MKVtoolnix\\mkvinfo.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.StandardOutputEncoding = System.Text.Encoding.UTF8;
info.RedirectStandardOutput = true;
info.RedirectStandardError = false;
info.CreateNoWindow = true;
info.Arguments = "\"" + infilepath + "\" --output-charset UTF-8";
encoderProcess.StartInfo = info;
encoderProcess.Start();
tbxInfo.Text = encoderProcess.StandardOutput.ReadToEnd();
}
else if (infomode == InfoMode.FFmpegInfo)
{
ff = new FFInfo();
ff.Open(infilepath);
if (ff.info.Length > 0)
{
string sortedinfo = "";
string[] lines = ff.info.ToString().Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
if (!line.StartsWith("At least one output"))
{
sortedinfo += line + Environment.NewLine;
}
}
tbxInfo.Text = sortedinfo + "\r\n\r\n";
}
else
{
tbxInfo.Clear();
}
//Размер файла
string size_s = "";
double size = (new FileInfo(infilepath).Length) / 1048576.0;
if (size > 1024)
{
size_s = (size / 1024.0).ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " Gb\r\n";
}
else
{
size_s = size.ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " Mb\r\n";
}
//Общая инфа
tbxInfo.Text += "General:\r\n";
tbxInfo.Text += "Total streams : " + ff.StreamsCount() + " (Video: " + ff.VideoStreams().Count + ", Audio: " + ff.AudioStreams().Count + ")\r\n";
tbxInfo.Text += "Total duration : " + ff.Timeline() + " (" + ff.Duration().TotalSeconds.ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " seconds)\r\n";
tbxInfo.Text += "Total bitrate : " + ff.TotalBitrate() + " Kbps\r\n";
tbxInfo.Text += "Total size : " + size_s;
//Видео треки
int v_count = ff.VideoStreams().Count, v_num = 1;
foreach (int num in ff.VideoStreams())
{
tbxInfo.Text += "\r\nVideo stream #" + v_num + ":\r\n";
tbxInfo.Text += "ID : 0." + num + Environment.NewLine;
tbxInfo.Text += "Codec : " + ff.StreamCodec(num) + Environment.NewLine;
tbxInfo.Text += "Width : " + ff.StreamW(num) + " pixels\r\n";
tbxInfo.Text += "Height : " + ff.StreamH(num) + " pixels\r\n";
tbxInfo.Text += "Aspect (DAR) : " + ff.StreamDAR(num) + Environment.NewLine;
tbxInfo.Text += "Aspect (SAR) : " + ff.StreamSAR(num) + Environment.NewLine;
tbxInfo.Text += "Colorspace : " + ff.StreamColor(num) + Environment.NewLine;
tbxInfo.Text += "Framerate : " + ff.StreamFramerate(num) + " fps\r\n";
tbxInfo.Text += "Bitrate : " + ff.VideoBitrate(num) + " Kbps\r\n";
v_num += 1;
}
//Аудио треки
int a_count = ff.AudioStreams().Count, a_num = 1;
foreach (int num in ff.AudioStreams())
{
tbxInfo.Text += "\r\nAudio stream #" + a_num + ":\r\n";
tbxInfo.Text += "ID : 0." + num + Environment.NewLine;
tbxInfo.Text += "Codec : " + ff.StreamCodec(num) + Environment.NewLine;
tbxInfo.Text += "Channels : " + ff.StreamChannels(num) + Environment.NewLine;
tbxInfo.Text += "Samplerate : " + ff.StreamSamplerate(num) + " Hz\r\n";
tbxInfo.Text += "Language : " + ff.StreamLanguage(num) + Environment.NewLine;
tbxInfo.Text += "Bitrate : " + ff.AudioBitrate(num) + " Kbps\r\n";
tbxInfo.Text += "Bits : " + ff.StreamBits(num) + Environment.NewLine;
a_num += 1;
}
}
}
catch (Exception ex)
{
ErrorException(ex);
}
finally
{
CloseEXE();
CloseFFInfo();
}
}
private void GetInfo()
{
try
{
tbxInfo.ToolTip = null; //Чтоб не мешался
if (infomode == InfoMode.MediaInfo)
{
//http://mediainfo.sourceforge.net/en/Support/SDK/More_Info
//краткая инфа
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(infilepath);
media.Option("Complete", "");
media.Option("Language", " Config_Text_ColumnSize;" + Settings.MI_ColumnSize);
tbxInfo.Text = media.Option("Info_Version", "") + "\r\n\r\n";
tbxInfo.Text += media.Inform();
media.Close();
}
else if (infomode == InfoMode.MediaInfoFull)
{
//полная инфа
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(infilepath);
media.Option("Complete", "1");
media.Option("Language", " Config_Text_ColumnSize;" + Settings.MI_ColumnSize);
tbxInfo.Text = media.Option("Info_Version", "") + "\r\n\r\n";
tbxInfo.Text += media.Inform();
media.Close();
}
else if (infomode == InfoMode.MP4BoxInfo)
{
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\MP4Box\\MP4Box.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = false;
info.RedirectStandardError = true;
info.CreateNoWindow = true;
info.Arguments = "-info \"" + infilepath + "\"";
encoderProcess.StartInfo = info;
encoderProcess.Start();
tbxInfo.Text = encoderProcess.StandardError.ReadToEnd();
}
else if (infomode == InfoMode.MKVInfo)
{
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\MKVtoolnix\\mkvinfo.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.StandardOutputEncoding = System.Text.Encoding.UTF8;
info.RedirectStandardOutput = true;
info.RedirectStandardError = false;
info.CreateNoWindow = true;
info.Arguments = "\"" + infilepath + "\" --output-charset UTF-8";
encoderProcess.StartInfo = info;
encoderProcess.Start();
tbxInfo.Text = encoderProcess.StandardOutput.ReadToEnd();
}
else if (infomode == InfoMode.FFmpegInfo)
{
ff = new FFInfo();
ff.Open(infilepath);
if (ff.info.Length > 0)
{
string sortedinfo = "";
string[] lines = ff.info.ToString().Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
if (!line.StartsWith("At least one output"))
sortedinfo += line + Environment.NewLine;
}
tbxInfo.Text = sortedinfo + "\r\n\r\n";
}
else
tbxInfo.Clear();
//Размер файла
string size_s = "";
double size = (new FileInfo(infilepath).Length) / 1048576.0;
if (size > 1024) size_s = (size / 1024.0).ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " Gb\r\n";
else size_s = size.ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " Mb\r\n";
//Общая инфа
tbxInfo.Text += "General:\r\n";
tbxInfo.Text += "Total streams : " + ff.StreamsCount() + " (Video: " + ff.VideoStreams().Count + ", Audio: " + ff.AudioStreams().Count + ")\r\n";
tbxInfo.Text += "Total duration : " + ff.Timeline() + " (" + ff.Duration().TotalSeconds.ToString("0.##", new System.Globalization.CultureInfo("en-US")) + " seconds)\r\n";
tbxInfo.Text += "Total bitrate : " + ff.TotalBitrate() + " Kbps\r\n";
tbxInfo.Text += "Total size : " + size_s;
//Видео треки
int v_count = ff.VideoStreams().Count, v_num = 1;
foreach (int num in ff.VideoStreams())
{
tbxInfo.Text += "\r\nVideo stream #" + v_num + ":\r\n";
tbxInfo.Text += "ID : 0." + num + Environment.NewLine;
tbxInfo.Text += "Codec : " + ff.StreamCodec(num) + Environment.NewLine;
tbxInfo.Text += "Width : " + ff.StreamW(num) + " pixels\r\n";
tbxInfo.Text += "Height : " + ff.StreamH(num) + " pixels\r\n";
tbxInfo.Text += "Aspect (DAR) : " + ff.StreamDAR(num) + Environment.NewLine;
tbxInfo.Text += "Aspect (SAR) : " + ff.StreamSAR(num) + Environment.NewLine;
tbxInfo.Text += "Colorspace : " + ff.StreamColor(num) + Environment.NewLine;
tbxInfo.Text += "Framerate : " + ff.StreamFramerate(num) + " fps\r\n";
tbxInfo.Text += "Bitrate : " + ff.VideoBitrate(num) + " Kbps\r\n";
v_num += 1;
}
//Аудио треки
int a_count = ff.AudioStreams().Count, a_num = 1;
foreach (int num in ff.AudioStreams())
{
tbxInfo.Text += "\r\nAudio stream #" + a_num + ":\r\n";
tbxInfo.Text += "ID : 0." + num + Environment.NewLine;
tbxInfo.Text += "Codec : " + ff.StreamCodec(num) + Environment.NewLine;
tbxInfo.Text += "Channels : " + ff.StreamChannels(num) + Environment.NewLine;
tbxInfo.Text += "Samplerate : " + ff.StreamSamplerate(num) + " Hz\r\n";
tbxInfo.Text += "Language : " + ff.StreamLanguage(num) + Environment.NewLine;
tbxInfo.Text += "Bitrate : " + ff.AudioBitrate(num) + " Kbps\r\n";
tbxInfo.Text += "Bits : " + ff.StreamBits(num) + Environment.NewLine;
a_num += 1;
}
}
}
catch (Exception ex)
{
ErrorException(ex);
}
finally
{
CloseEXE();
CloseFFInfo();
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
if (m.infileslist.Length > 1)
{
ShowMessage(Languages.Translate("Sorry, but stream will be extracted only from first file! :("),
Languages.Translate("Warning"));
}
//удаляем старый файл
SafeDelete(outfile);
//получаем колличество секунд
ff = new FFInfo();
ff.Open(source_file);
double percentage_k = ff.Duration().TotalSeconds / 100.0;
TimeSpan current_sec = TimeSpan.Zero;
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\ffmpeg\\ffmpeg.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = false;
info.RedirectStandardError = true;
info.StandardErrorEncoding = Encoding.UTF8;
info.CreateNoWindow = true;
string map = "";
string sub = " -sn";
string vcodec = " -vn";
string acodec = " -an";
string framerate = "";
string aspect = "";
if (mode == DecoderModes.DecodeVideo)
{
map = " -map 0:v:0";
vcodec = " -vcodec ffvhuff -pix_fmt yuv420p"; //ffvhuff, ffv1
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
else if (mode == DecoderModes.DecodeAudio)
{
map = " -map 0:a:0";
acodec = " -acodec pcm_s16le";
}
else //DecodeAV - не используется
{
map = " -map 0:v:0 -map 0:a:0";
vcodec = " -vcodec ffvhuff -pix_fmt yuv420p"; //ffvhuff, ffv1
acodec = " -acodec pcm_s16le";
m.inframerate = ff.StreamFramerate(ff.FirstVideoStreamID());
m.format = Settings.FormatOut;
framerate = " -r " + Format.GetValidFramerate(m).outframerate;
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
//закрываем фф
ff.Close();
ff = null;
info.Arguments = "-hide_banner -nostdin -i \"" + source_file + "\"" + map + sub + vcodec + acodec + framerate + aspect + " \"" + outfile + "\"";
encoderProcess.StartInfo = info;
encoderProcess.Start();
string line, pat = @"time=(\d+:\d+:\d+\.?\d*)";
Regex r = new Regex(pat, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat;
//первый проход
while (!encoderProcess.HasExited)
{
line = encoderProcess.StandardError.ReadLine();
if (line != null)
{
mat = r.Match(line);
if (mat.Success && TimeSpan.TryParse(mat.Groups[1].Value, out current_sec))
{
worker.ReportProgress((int)(current_sec.TotalSeconds / percentage_k));
}
else
{
AppendEncoderText(line);
}
}
}
//Дочитываем остатки лога, если что-то не успело считаться
line = encoderProcess.StandardError.ReadToEnd();
if (!string.IsNullOrEmpty(line))
{
AppendEncoderText(Calculate.FilterLogMessage(r, line));
}
//чистим ресурсы
exit_code = encoderProcess.ExitCode;
encoderProcess.Close();
encoderProcess.Dispose();
encoderProcess = null;
if (IsAborted)
{
return;
}
//проверка на удачное завершение
if (exit_code != 0 && encodertext.Length > 0)
{
//Оставляем только последнюю строчку из всего лога
string[] log = encodertext.ToString().Trim().Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
throw new Exception(log[log.Length - 1]);
}
if (!File.Exists(outfile) || new FileInfo(outfile).Length == 0)
{
if (mode == DecoderModes.DecodeVideo)
{
throw new Exception(Languages.Translate("Can`t find output video file!"));
}
if (mode == DecoderModes.DecodeAudio)
{
throw new Exception(Languages.Translate("Can`t find output audio file!"));
}
}
}
catch (Exception ex)
{
IsErrors = true;
error_message = ex.Message;
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
if (m.infileslist.Length > 1)
ShowMessage(Languages.Translate("Sorry, but stream will be extracted only from first file! :("),
Languages.Translate("Warning"));
//удаляем старый файл
SafeDelete(outfile);
//получаем колличество секунд
ff = new FFInfo();
ff.Open(source_file);
int seconds = (int)ff.Duration().TotalSeconds;
encoderProcess = new Process();
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = Calculate.StartupPath + "\\apps\\ffmpeg\\ffmpeg.exe";
info.WorkingDirectory = Path.GetDirectoryName(info.FileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = true;
info.RedirectStandardError = true;
info.CreateNoWindow = true;
string _format = "";
string _vcodec = "-vn";
string _acodec = "-an";
string yv12 = "";
string _framerate = "";
string aspect = "";
if (mode == DecoderModes.DecodeVideo)
{
_vcodec = "-vcodec ffvhuff";//ffvhuff, ffv1
yv12 = " -pix_fmt yuv420p";
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
else if (mode == DecoderModes.DecodeAudio)
{
_acodec = "-acodec pcm_s16le";
}
else
{
_vcodec = "-vcodec ffvhuff";//ffvhuff, ffv1
yv12 = " -pix_fmt yuv420p";
_acodec = "-acodec pcm_s16le";
m.inframerate = ff.StreamFramerate(ff.FirstVideoStreamID());
m.format = Settings.FormatOut;
_framerate = " -r " + Format.GetValidFramerate(m).outframerate;
string dar = ff.StreamDARSelected(ff.FirstVideoStreamID());
aspect = (dar != "") ? " -aspect " + dar : "";
}
//закрываем фф
ff.Close();
ff = null;
info.Arguments = "-i \"" + source_file +
"\" " + _vcodec + " " + _acodec + _format + yv12 + _framerate + aspect + " \"" + outfile + "\"";
encoderProcess.StartInfo = info;
encoderProcess.Start();
string line, pat = @"time=(\d+.\d+)";
Regex r = new Regex(pat, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat;
//первый проход
while (!encoderProcess.HasExited)
{
line = encoderProcess.StandardError.ReadLine();
if (line != null)
{
mat = r.Match(line);
if (mat.Success)
{
double ctime = Calculate.ConvertStringToDouble(mat.Groups[1].Value);
double pr = ((double)ctime / (double)seconds) * 100.0;
worker.ReportProgress((int)pr);
}
else
{
AppendEncoderText(line);
}
}
}
//чистим ресурсы
exit_code = encoderProcess.ExitCode;
AppendEncoderText(encoderProcess.StandardError.ReadToEnd());
encoderProcess.Close();
encoderProcess.Dispose();
encoderProcess = null;
if (IsAborted) return;
//проверка на удачное завершение
if (exit_code != 0 && encodertext.Length > 0)
{
//Оставляем только последнюю строчку из всего лога
string[] log = encodertext.ToString().Trim().Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
throw new Exception(log[log.Length - 1]);
}
if (!File.Exists(outfile) || new FileInfo(outfile).Length == 0)
{
if (mode == DecoderModes.DecodeVideo) throw new Exception(Languages.Translate("Can`t find output video file!"));
if (mode == DecoderModes.DecodeAudio) throw new Exception(Languages.Translate("Can`t find output audio file!"));
}
}
catch (Exception ex)
{
IsErrors = true;
error_message = ex.Message;
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
string ext = Path.GetExtension((m.infilepath_source != null) ? m.infilepath_source : m.infilepath).ToLower();
if (ext != ".avs" && ext != ".grf" && ext != ".d2v" && ext != ".dga" && ext != ".dgi")
{
//забиваем максимум параметров файла
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(m.infilepath);
//Выходим при отмене
if (m == null || worker.CancellationPending)
return;
m.invcodec = media.VCodecString;
m.invcodecshort = media.VCodecShort;
m.invbitrate = media.VideoBitrate;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
//m.pixelaspect = (m.inresw != 0 && m.inresh != 0) ? (m.inaspect / ((double)m.inresw / (double)m.inresh)) : 1.0;
m.pixelaspect = media.PixelAspect;
m.invideostream_mi_id = media.VTrackID();
m.invideostream_mi_order = media.VTrackOrder();
m.inframerate = media.FrameRate;
m.induration = TimeSpan.FromMilliseconds(media.Milliseconds);
m.outduration = m.induration;
m.interlace = media.Interlace;
m.interlace_raw = media.ScanType;
m.fieldOrder_raw = media.ScanOrder;
m.inframes = media.Frames;
//Возвращаем 29фпс для видео с пуллдауном, т.к. MediaInfo выдает для него 23фпс, а MPEG2Source\DGSource
//без ForceFilm из-за пуллдауна будет декодировать с 29-ю. Продолжительность пересчитывается в Caching.
if (m.vdecoder == AviSynthScripting.Decoders.MPEG2Source || m.vdecoder == AviSynthScripting.Decoders.DGSource)
{
if (media.ScanOrder.Contains("Pulldown") && m.inframerate == "23.976" && !m.IsForcedFilm)
{
m.inframerate = "29.970";
m.interlace = SourceType.FILM;
}
else if (m.IsForcedFilm)
{
m.inframerate = "23.976";
m.interlace = SourceType.UNKNOWN;
}
}
//забиваем аудио потоки
if (ext == ".pmp" && Settings.EnableAudio)
{
AudioStream stream = new AudioStream();
stream.codec = "AAC";
stream.codecshort = "AAC";
stream.samplerate = "44100";
stream.bits = 16;
stream.channels = 2;
stream.language = "English";
m.inaudiostreams.Add(stream.Clone());
m.inaudiostream = 0;
}
else if (ext == ".dpg")
{
dpgmuxer dpg = new dpgmuxer();
dpgmuxer.DPGHeader header = dpg.ReadHeader(m.infilepath_source);
m.inframes = header.frames;
m.inframerate = Calculate.ConvertDoubleToPointString((double)header.fps);
m.induration = TimeSpan.FromSeconds((double)header.frames / (double)header.fps);
m.outduration = m.induration;
if (m.inaudiostreams.Count > 0 && Settings.EnableAudio)
{
AudioStream stream = (AudioStream)m.inaudiostreams[m.inaudiostream];
//забиваем в список все найденные треки
MediaInfoWrapper mi = new MediaInfoWrapper();
stream = mi.GetAudioInfoFromAFile(stream.audiopath, true);
stream.samplerate = header.samplerate.ToString();
m.inaudiostreams[m.inaudiostream] = stream;
}
}
else if (ext == ".cda")
{
AudioStream stream = new AudioStream();
stream.codec = "CDDA";
stream.codecshort = "CDDA";
//stream.bitrate = media.AudioBitrate(snum);
//stream.mkvid = media.AudioID(snum);
//stream.samplerate = media.Samplerate(snum);
//stream.bits = media.Bits(snum);
//stream.channels = media.Channels(snum);
stream.language = "English";
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
}
else if (m.indexfile != null && File.Exists(m.indexfile) && Settings.EnableAudio)
{
int n = 0;
ArrayList atracks = Indexing.GetTracks(m.indexfile);
foreach (string apath in atracks)
{
//определяем аудио потоки
AudioStream stream = new AudioStream();
//забиваем в список все найденные треки
MediaInfoWrapper mi = new MediaInfoWrapper();
stream = mi.GetAudioInfoFromAFile(apath, true);
stream.audiopath = apath;
stream.delay = Calculate.GetDelay(apath);
stream = Format.GetValidADecoder(stream);
stream.mi_id = media.ATrackID(n);
stream.mi_order = media.ATrackOrder(n);
m.inaudiostreams.Add(stream.Clone());
n++;
}
m.inaudiostream = 0;
}
else
{
if (Settings.EnableAudio || media.CountVideoStreams == 0)
{
for (int snum = 0; snum < media.CountAudioStreams; snum++)
{
AudioStream stream = new AudioStream();
stream.codec = media.ACodecString(snum);
stream.codecshort = media.ACodecShort(snum);
stream.bitrate = media.AudioBitrate(snum);
stream.mi_id = media.ATrackID(snum);
stream.mi_order = media.ATrackOrder(snum);
stream.samplerate = media.Samplerate(snum);
stream.bits = media.Bits(snum);
stream.channels = media.Channels(snum);
if (m.indexfile == null)
stream.delay = media.Delay(snum);
stream.language = media.AudioLanguage(snum);
//вероятно звуковой файл
if (media.CountVideoStreams == 0)
{
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
}
m.inaudiostreams.Add(stream.Clone());
}
//делаем первый трек активным
m.inaudiostream = 0;
}
//довбиваем duration и frames для join заданий
if (m.infileslist.Length > 1)
{
TimeSpan ts = TimeSpan.Zero;
foreach (string file in m.infileslist)
{
MediaInfoWrapper med = new MediaInfoWrapper();
med.Open(file);
ts += med.Duration;
med.Close();
}
m.induration = ts;
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
}
}
//довбиваем параметры из IFO
string ifo = Calculate.GetIFO(m.infilepath);
if (File.Exists(ifo))
{
//через MediaInfo
media.Close();
media.Open(ifo);
int n = 0;
foreach (AudioStream stream in m.inaudiostreams)
{
stream.language = media.AudioLanguage(n);
n++;
}
//через VStrip
VStripWrapper vs = new VStripWrapper();
vs.Open(ifo);
m.induration = vs.Duration();
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
vs.Close();
#region Язык через VStrip:
//iifo_lang_tbl[] parse_ifo.c (The ISO 639 language codes)
//??? (AC3 2ch, 0xBD 0x80) [0,1] //MI - "Unknown"
//Italiano (AC3 2ch, 0xBD 0x82) [0,1]" //MI - "Italian", есть и др. несоответствия..
//Russian (AC3 2ch, 0xBD 0x80) [0,1]"
#endregion
}
//закрываем MediaInfo
media.Close();
}
if (ext == ".grf" || ext == ".d2v" || ext == ".dga" || ext == ".dgi")
{
#region grf, d2v, dga, dgi
if (ext == ".grf")
{
string infile = Path.GetFileNameWithoutExtension(m.infilepath).ToLower();
if (infile.StartsWith("audio"))
{
//Это аудио-граф
m.isvideo = false;
AudioStream stream = new AudioStream();
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream.codec = stream.codecshort = "PCM";
stream.language = "Unknown";
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
}
else
{
//Это видео-граф
m.invcodec = "RAWVIDEO";
m.invcodecshort = "RAWVIDEO";
//Если DirectShowSource не сможет определить fps, то требуемое значение можно будет указать в имени файла..
Regex r = new Regex(@"(fps\s?=\s?([\d\.\,]*))", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat = r.Match(infile);
if (mat.Success)
{
double fps = Calculate.ConvertStringToDouble(mat.Groups[2].Value);
if (fps > 0) m.inframerate = Calculate.ConvertDoubleToPointString(fps);
//"Очищаем" имя файла
infile = infile.Replace(mat.Groups[1].Value, "").Trim(new char[] { ' ', '_', '-', '(', ')', '.', ',' });
}
//Ищем звук к нему
if (Settings.EnableAudio)
{
//Почему на шаблон "audio*.grf" находятся и файлы типа "Копия audio file.grf"?!
string[] afiles = Directory.GetFiles(Path.GetDirectoryName(m.infilepath), "audio*.grf");
foreach (string afile in afiles)
{
string aname = Path.GetFileNameWithoutExtension(afile).ToLower();
if (aname.StartsWith("audio") && aname.Contains(infile))
{
AudioStream stream = new AudioStream();
stream.audiopath = afile;
stream.audiofiles = new string[] { stream.audiopath };
stream.codec = stream.codecshort = "PCM";
stream.language = "Unknown";
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
break; //Только один трек
}
}
}
}
}
else if (ext == ".d2v")
{
//Читаем d2v-файл
int n = 0;
string line = "";
Match mat1;
Match mat2;
Regex r1 = new Regex(@"Picture_Size=(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"Aspect_Ratio=(\d+\.*\d*):(\d+\.*\d*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
int result1 = 720; int result2 = 576; double result3 = 4; double result4 = 3; //Значения по-умолчанию
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
while (!sr.EndOfStream && n < 15) //Ограничиваемся первыми 15-ю строчками
{
line = sr.ReadLine();
mat1 = r1.Match(line);
mat2 = r2.Match(line);
if (mat1.Success)
{
result1 = Convert.ToInt32(mat1.Groups[1].Value);
result2 = Convert.ToInt32(mat1.Groups[2].Value);
}
if (mat2.Success)
{
result3 = Calculate.ConvertStringToDouble(mat2.Groups[1].Value);
result4 = Calculate.ConvertStringToDouble(mat2.Groups[2].Value);
}
n += 1;
}
m.inresw = result1;
m.inresh = result2;
m.inaspect = result3 / result4;
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
m.invcodecshort = "MPEG2";
}
else if (ext == ".dga")
{
//Смотрим, на месте ли log-файл
string log_file = Calculate.RemoveExtention(m.infilepath) + "log";
if (File.Exists(log_file))
{
//Читаем log-файл
string text_log = "";
Match mat;
Regex r1 = new Regex(@"Frame.Size:.(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"SAR:.(\d+):(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
int result1 = 1280; int result2 = 720; double result3 = 1; double result4 = 1; //Значения по-умолчанию
using (StreamReader sr = new StreamReader(log_file, System.Text.Encoding.Default))
text_log = sr.ReadToEnd();
mat = r1.Match(text_log);
if (mat.Success)
{
result1 = Convert.ToInt32(mat.Groups[1].Value);
result2 = Convert.ToInt32(mat.Groups[2].Value);
}
mat = r2.Match(text_log);
if (mat.Success)
{
result3 = Convert.ToDouble(mat.Groups[1].Value);
result4 = Convert.ToDouble(mat.Groups[2].Value);
}
m.inresw = result1;
m.inresh = result2;
m.inaspect = (result3 / result4) * ((double)m.inresw / (double)m.inresh);
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
//можно еще определить тут фпс, но всё-равно это будет сделано позже через ависинт-скрипт (class Caching).
m.invcodecshort = "h264";
}
else
{
//Если нет log-файла, ищем исходный файл и берем инфу из него
Match mat;
string source_file = "";
Regex r = new Regex(@"(\D:\\.*\..*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 3 && !sr.EndOfStream; i += 1)
{
source_file = sr.ReadLine();
}
mat = r.Match(source_file);
if (mat.Success && File.Exists(source_file = mat.Groups[1].Value))
{
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(source_file);
m.invcodecshort = media.VCodecShort;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
m.pixelaspect = media.PixelAspect;
media.Close();
}
else
{
throw new Exception(Languages.Translate("Can`t find DGAVCIndex log-file:") + " " + log_file +
"\r\n" + Languages.Translate("And can`t determine the source-file."));
}
}
}
else if (ext == ".dgi")
{
//Путь к декодеру
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 2 && !sr.EndOfStream; i += 1)
{
m.dgdecnv_path = sr.ReadLine();
}
if (!File.Exists(m.dgdecnv_path + "DGDecodeNV.dll"))
{
throw new Exception(Languages.Translate("Can`t find file") + ": " + m.dgdecnv_path + "DGDecodeNV.dll");
}
//Смотрим, на месте ли log-файл
string log_file = Calculate.RemoveExtention(m.infilepath) + "log";
if (File.Exists(log_file))
{
//Читаем log-файл
Match mat;
string text_log = "";
Regex r1 = new Regex(@"Coded.Size:.(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"SAR:.(\d+):(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r3 = new Regex(@"Aspect.Ratio:.(\d+\.*\d*):(\d+\.*\d*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r4 = new Regex(@"Video.Type:.(.*).", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
double result1, result2;
text_log = File.ReadAllText(log_file, System.Text.Encoding.Default);
//Разрешение (Coded Size:)
mat = r1.Match(text_log);
if (mat.Success)
{
m.inresw = Convert.ToInt32(mat.Groups[1].Value);
m.inresh = Convert.ToInt32(mat.Groups[2].Value);
//Аспект (SAR:)
mat = r2.Match(text_log);
if (mat.Success)
{
result1 = Convert.ToDouble(mat.Groups[1].Value);
result2 = Convert.ToDouble(mat.Groups[2].Value);
m.inaspect = (result1 / result2) * ((double)m.inresw / (double)m.inresh);
m.pixelaspect = result1 / result2;
}
else
{
//Аспект (Aspect Ratio:)
mat = r3.Match(text_log);
if (mat.Success)
{
result1 = Calculate.ConvertStringToDouble(mat.Groups[1].Value);
result2 = Calculate.ConvertStringToDouble(mat.Groups[2].Value);
m.inaspect = result1 / result2;
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
}
else
{
m.inaspect = (double)m.inresw / (double)m.inresh;
m.pixelaspect = 1.0;
}
}
}
else
{
m.inaspect = 16.0 / 9.0;
m.pixelaspect = 1.0;
}
//Кодек
mat = r4.Match(text_log);
if (mat.Success)
{
string codec = mat.Groups[1].Value;
if (codec == "AVC") codec = "h264";
m.invcodecshort = codec;
}
}
else
{
//Если нет log-файла, ищем исходный файл и берем инфу из него
string source_file = "";
Regex r = new Regex(@"(\D:\\.*\..*)\s\d+", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 4 && !sr.EndOfStream; i += 1)
{
source_file = sr.ReadLine();
}
Match mat = r.Match(source_file);
if (mat.Success && File.Exists(source_file = mat.Groups[1].Value))
{
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(source_file);
m.invcodecshort = media.VCodecShort;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
m.pixelaspect = media.PixelAspect;
media.Close();
}
else
{
throw new Exception(Languages.Translate("Can`t find DGIndexNV log-file:") + " " + log_file +
"\r\n" + Languages.Translate("And can`t determine the source-file."));
}
}
}
#endregion
}
else
{
//Довбиваем параметры с помощью FFmpeg
ff = new FFInfo();
ff.Open(m.infilepath);
//Выходим при отмене
if (m == null || worker.CancellationPending)
return;
//Видео
if (ff.VideoStreams().Count > 0)
{
m.invideostream_ff_order = ff.FirstVideoStreamID();
m.invideostream_ff_order_filtered = ff.FilteredStreamOrder(m.invideostream_ff_order);
if (m.invideostream_mi_order < 0) m.invideostream_mi_order = m.invideostream_ff_order;
if (ext == ".avs")
{
m.invcodec = ff.StreamCodec(m.invideostream_ff_order);
m.invcodecshort = ff.StreamCodecShort(m.invideostream_ff_order);
m.invbitrate = ff.VideoBitrate(m.invideostream_ff_order);
m.inresw = ff.StreamW(m.invideostream_ff_order);
m.inresh = ff.StreamH(m.invideostream_ff_order);
m.inaspect = (double)m.inresw / (double)m.inresh;
}
else
{
//Через MI нашелся только звук, но у FFmpeg есть и видео
if (!m.isvideo)
{
if (ext != ".cda")
{
m.isvideo = true;
m.invcodec = ff.StreamCodec(m.invideostream_ff_order);
m.invcodecshort = ff.StreamCodecShort(m.invideostream_ff_order);
m.invbitrate = ff.VideoBitrate(m.invideostream_ff_order);
m.inresw = ff.StreamW(m.invideostream_ff_order);
m.inresh = ff.StreamH(m.invideostream_ff_order);
double sar = ff.CalculateSAR(m.invideostream_ff_order);
m.pixelaspect = (sar != 0) ? sar : 1.0;
double dar = ff.CalculateDAR(m.invideostream_ff_order);
m.inaspect = (dar != 0) ? dar : ((double)m.inresw / (double)m.inresh);
//Обнуляем аудио пути (там сейчас вписан сам исходник и декодер под его расширение)
foreach (AudioStream stream in m.inaudiostreams)
{
stream.audiopath = null;
stream.audiofiles = null;
stream.decoder = 0;
}
}
}
else if (Settings.UseFFmpegAR)
{
double sar = ff.CalculateSAR(m.invideostream_ff_order);
if (sar != 0) m.pixelaspect = sar;
double dar = ff.CalculateDAR(m.invideostream_ff_order);
if (dar != 0) m.inaspect = dar;
}
}
//null - MediaInfo для этого файла не запускалась (avs, grf,..)
//"" - MediaInfo запускалась, но нужной инфы получить не удалось
//При null тут все-же можно определить fps для avs, но т.к. FFmpeg
//сильно округляет fps, то лучше сами позже определим его в Caching().
if (m.inframerate == "")
{
m.inframerate = ff.StreamFramerate(m.invideostream_ff_order);
if (m.inframerate != "")
{
m.induration = ff.Duration();
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
}
}
}
//Аудио
if (ff.AudioStreams().Count > 0)
{
ArrayList AStreams = ff.AudioStreams();
ArrayList AStreams_done = new ArrayList();
//подправляем кодек, ffID, язык
//Это будет работать как надо, только если очерёдность наших треков
//совпадает с их очерёдностью в FFmpeg, иначе инфа о треках перепутается!
int astream = 0;
foreach (AudioStream stream in m.inaudiostreams)
{
stream.ff_order = (int)AStreams[astream]; //ID трека для FFmpeg
stream.ff_order_filtered = ff.FilteredStreamOrder(stream.ff_order);
if (stream.mi_order < 0) stream.mi_order = stream.ff_order;
if (stream.bitrate == 0) stream.bitrate = ff.AudioBitrate(stream.ff_order);
if (stream.channels == 0) stream.channels = ff.StreamChannels(stream.ff_order);
if (stream.samplerate == null) stream.samplerate = ff.StreamSamplerate(stream.ff_order);
if (stream.language == "Unknown") stream.language = ff.StreamLanguage(stream.ff_order);
stream.ff_bits = ff.StreamBits(stream.ff_order);
stream.ff_codec = ff.StreamCodec(stream.ff_order);
if (stream.codec == "A_MS/ACM" || stream.codec == "")
{
stream.codec = stream.ff_codec;
stream.codecshort = ff.StreamCodecShort(stream.ff_order);
}
AStreams_done.Add(AStreams[astream]);
astream++;
if (astream >= AStreams.Count) break;
}
//Удаляем все FF-треки, инфа от которых уже взята
foreach (object obj in AStreams_done)
AStreams.Remove(obj);
//Еще раз перепроверка для звуковых файлов (файл без видео), если
//выше через MI это не отловилось (т.е. через MI звук не обнаружился)
bool is_audio_only = (m.isvideo && string.IsNullOrEmpty(m.inframerate) && string.IsNullOrEmpty(m.invcodec) && (m.inresw == 0 || m.inresh == 0) && ff.VideoStreams().Count == 0);
if ((m.indexfile == null && Settings.EnableAudio || ext == ".avs" || is_audio_only) && AStreams.Count > 0)
{
//забиваем аудио, если они ещё не забиты (если FF-треков осталось больше, чем у нас уже есть)
//Все оставшиеся треки от FFmpeg добавляются к уже имеющимся. Тут тоже нужно как-то
//сопоставлять треки, и объединить это всё с кодом, который выше!
foreach (int stream_num in AStreams)
{
AudioStream stream = new AudioStream();
stream.ff_bits = ff.StreamBits(stream_num);
stream.ff_codec = stream.codec = ff.StreamCodec(stream_num);
stream.codecshort = ff.StreamCodecShort(stream_num);
stream.bitrate = ff.AudioBitrate(stream_num);
stream.samplerate = ff.StreamSamplerate(stream_num);
stream.bits = ff.StreamBits(stream_num);
stream.channels = ff.StreamChannels(stream_num);
stream.language = ff.StreamLanguage(stream_num);
stream.mi_order = stream.ff_order = stream_num;
stream.ff_order_filtered = ff.FilteredStreamOrder(stream_num);
if (is_audio_only)
{
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
}
m.inaudiostreams.Add(stream.Clone());
}
m.inaudiostream = 0;
}
}
//Закрываем FFInfo
CloseFFInfo();
}
if (!m.isvideo)
{
m.invcodec = m.invcodecshort = "NONE";
m.inframerate = m.outframerate = "25.000";
m.vdecoder = AviSynthScripting.Decoders.BlankClip;
//Кол-во кадров и продолжительность определятся в Caching()
//на основе реальной продолжительности звука от декодера
m.induration = m.outduration = TimeSpan.Zero;
m.inframes = m.outframes = 0;
}
//определяем аудио декодер
foreach (AudioStream stream in m.inaudiostreams)
{
if (stream.decoder == 0)
stream.decoder = Format.GetValidADecoder(stream).decoder;
}
//подсчитываем размер
long sizeb = 0;
foreach (string f in m.infileslist)
{
FileInfo info = new FileInfo(f);
sizeb += info.Length;
}
m.infilesize = Calculate.ConvertDoubleToPointString((double)sizeb / 1049511, 1) + " mb";
m.infilesizeint = (int)((double)sizeb / 1049511);
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
e.Result = ex;
}
m = null;
}
}
private void worker_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
try
{
string ext = Path.GetExtension((m.infilepath_source != null) ? m.infilepath_source : m.infilepath).ToLower();
if (ext != ".avs" && ext != ".grf" && ext != ".d2v" && ext != ".dga" && ext != ".dgi")
{
//забиваем максимум параметров файла
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(m.infilepath);
//Выходим при отмене
if (m == null || worker.CancellationPending)
{
return;
}
m.invcodec = media.VCodecString;
m.invcodecshort = media.VCodecShort;
m.invbitrate = media.VideoBitrate;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
//m.pixelaspect = (m.inresw != 0 && m.inresh != 0) ? (m.inaspect / ((double)m.inresw / (double)m.inresh)) : 1.0;
m.pixelaspect = media.PixelAspect;
m.invideostream_mi_id = media.VTrackID();
m.invideostream_mi_order = media.VTrackOrder();
m.inframerate = media.FrameRate;
m.induration = TimeSpan.FromMilliseconds(media.Milliseconds);
m.outduration = m.induration;
m.interlace = media.Interlace;
m.interlace_raw = media.ScanType;
m.fieldOrder_raw = media.ScanOrder;
m.inframes = media.Frames;
//Возвращаем 29фпс для видео с пуллдауном, т.к. MediaInfo выдает для него 23фпс, а MPEG2Source\DGSource
//без ForceFilm из-за пуллдауна будет декодировать с 29-ю. Продолжительность пересчитывается в Caching.
if (m.vdecoder == AviSynthScripting.Decoders.MPEG2Source || m.vdecoder == AviSynthScripting.Decoders.DGSource)
{
if (media.ScanOrder.Contains("Pulldown") && m.inframerate == "23.976" && !m.IsForcedFilm)
{
m.inframerate = "29.970";
m.interlace = SourceType.FILM;
}
else if (m.IsForcedFilm)
{
m.inframerate = "23.976";
m.interlace = SourceType.UNKNOWN;
}
}
//забиваем аудио потоки
if (ext == ".pmp" && Settings.EnableAudio)
{
AudioStream stream = new AudioStream();
stream.codec = "AAC";
stream.codecshort = "AAC";
stream.samplerate = "44100";
stream.bits = 16;
stream.channels = 2;
stream.language = "English";
m.inaudiostreams.Add(stream.Clone());
m.inaudiostream = 0;
}
else if (ext == ".dpg")
{
dpgmuxer dpg = new dpgmuxer();
dpgmuxer.DPGHeader header = dpg.ReadHeader(m.infilepath_source);
m.inframes = header.frames;
m.inframerate = Calculate.ConvertDoubleToPointString((double)header.fps);
m.induration = TimeSpan.FromSeconds((double)header.frames / (double)header.fps);
m.outduration = m.induration;
if (m.inaudiostreams.Count > 0 && Settings.EnableAudio)
{
AudioStream stream = (AudioStream)m.inaudiostreams[m.inaudiostream];
//забиваем в список все найденные треки
MediaInfoWrapper mi = new MediaInfoWrapper();
stream = mi.GetAudioInfoFromAFile(stream.audiopath, true);
stream.samplerate = header.samplerate.ToString();
m.inaudiostreams[m.inaudiostream] = stream;
}
}
else if (ext == ".cda")
{
AudioStream stream = new AudioStream();
stream.codec = "CDDA";
stream.codecshort = "CDDA";
//stream.bitrate = media.AudioBitrate(snum);
//stream.mkvid = media.AudioID(snum);
//stream.samplerate = media.Samplerate(snum);
//stream.bits = media.Bits(snum);
//stream.channels = media.Channels(snum);
stream.language = "English";
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
}
else if (m.indexfile != null && File.Exists(m.indexfile) && Settings.EnableAudio)
{
int n = 0;
ArrayList atracks = Indexing.GetTracks(m.indexfile);
foreach (string apath in atracks)
{
//определяем аудио потоки
AudioStream stream = new AudioStream();
//забиваем в список все найденные треки
MediaInfoWrapper mi = new MediaInfoWrapper();
stream = mi.GetAudioInfoFromAFile(apath, true);
stream.audiopath = apath;
stream.delay = Calculate.GetDelay(apath);
stream = Format.GetValidADecoder(stream);
stream.mi_id = media.ATrackID(n);
stream.mi_order = media.ATrackOrder(n);
m.inaudiostreams.Add(stream.Clone());
n++;
}
m.inaudiostream = 0;
}
else
{
if (Settings.EnableAudio || media.CountVideoStreams == 0)
{
for (int snum = 0; snum < media.CountAudioStreams; snum++)
{
AudioStream stream = new AudioStream();
stream.codec = media.ACodecString(snum);
stream.codecshort = media.ACodecShort(snum);
stream.bitrate = media.AudioBitrate(snum);
stream.mi_id = media.ATrackID(snum);
stream.mi_order = media.ATrackOrder(snum);
stream.samplerate = media.Samplerate(snum);
stream.bits = media.Bits(snum);
stream.channels = media.Channels(snum);
if (m.indexfile == null)
{
stream.delay = media.Delay(snum);
}
stream.language = media.AudioLanguage(snum);
//вероятно звуковой файл
if (media.CountVideoStreams == 0)
{
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
}
m.inaudiostreams.Add(stream.Clone());
}
//делаем первый трек активным
m.inaudiostream = 0;
}
//довбиваем duration и frames для join заданий
if (m.infileslist.Length > 1)
{
TimeSpan ts = TimeSpan.Zero;
foreach (string file in m.infileslist)
{
MediaInfoWrapper med = new MediaInfoWrapper();
med.Open(file);
ts += med.Duration;
med.Close();
}
m.induration = ts;
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
}
}
//довбиваем параметры из IFO
string ifo = Calculate.GetIFO(m.infilepath);
if (File.Exists(ifo))
{
//через MediaInfo
media.Close();
media.Open(ifo);
int n = 0;
foreach (AudioStream stream in m.inaudiostreams)
{
stream.language = media.AudioLanguage(n);
n++;
}
//через VStrip
VStripWrapper vs = new VStripWrapper();
vs.Open(ifo);
m.induration = vs.Duration();
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
vs.Close();
#region Язык через VStrip:
//iifo_lang_tbl[] parse_ifo.c (The ISO 639 language codes)
//??? (AC3 2ch, 0xBD 0x80) [0,1] //MI - "Unknown"
//Italiano (AC3 2ch, 0xBD 0x82) [0,1]" //MI - "Italian", есть и др. несоответствия..
//Russian (AC3 2ch, 0xBD 0x80) [0,1]"
#endregion
}
//закрываем MediaInfo
media.Close();
}
if (ext == ".grf" || ext == ".d2v" || ext == ".dga" || ext == ".dgi")
{
#region grf, d2v, dga, dgi
if (ext == ".grf")
{
string infile = Path.GetFileNameWithoutExtension(m.infilepath).ToLower();
if (infile.StartsWith("audio"))
{
//Это аудио-граф
m.isvideo = false;
AudioStream stream = new AudioStream();
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream.codec = stream.codecshort = "PCM";
stream.language = "Unknown";
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
}
else
{
//Это видео-граф
m.invcodec = "RAWVIDEO";
m.invcodecshort = "RAWVIDEO";
//Если DirectShowSource не сможет определить fps, то требуемое значение можно будет указать в имени файла..
Regex r = new Regex(@"(fps\s?=\s?([\d\.\,]*))", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Match mat = r.Match(infile);
if (mat.Success)
{
double fps = Calculate.ConvertStringToDouble(mat.Groups[2].Value);
if (fps > 0)
{
m.inframerate = Calculate.ConvertDoubleToPointString(fps);
}
//"Очищаем" имя файла
infile = infile.Replace(mat.Groups[1].Value, "").Trim(new char[] { ' ', '_', '-', '(', ')', '.', ',' });
}
//Ищем звук к нему
if (Settings.EnableAudio)
{
//Почему на шаблон "audio*.grf" находятся и файлы типа "Копия audio file.grf"?!
string[] afiles = Directory.GetFiles(Path.GetDirectoryName(m.infilepath), "audio*.grf");
foreach (string afile in afiles)
{
string aname = Path.GetFileNameWithoutExtension(afile).ToLower();
if (aname.StartsWith("audio") && aname.Contains(infile))
{
AudioStream stream = new AudioStream();
stream.audiopath = afile;
stream.audiofiles = new string[] { stream.audiopath };
stream.codec = stream.codecshort = "PCM";
stream.language = "Unknown";
stream = Format.GetValidADecoder(stream);
m.inaudiostreams.Add(stream.Clone());
break; //Только один трек
}
}
}
}
}
else if (ext == ".d2v")
{
//Читаем d2v-файл
int n = 0;
string line = "";
Match mat1;
Match mat2;
Regex r1 = new Regex(@"Picture_Size=(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"Aspect_Ratio=(\d+\.*\d*):(\d+\.*\d*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
int result1 = 720; int result2 = 576; double result3 = 4; double result4 = 3; //Значения по-умолчанию
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
while (!sr.EndOfStream && n < 15) //Ограничиваемся первыми 15-ю строчками
{
line = sr.ReadLine();
mat1 = r1.Match(line);
mat2 = r2.Match(line);
if (mat1.Success)
{
result1 = Convert.ToInt32(mat1.Groups[1].Value);
result2 = Convert.ToInt32(mat1.Groups[2].Value);
}
if (mat2.Success)
{
result3 = Calculate.ConvertStringToDouble(mat2.Groups[1].Value);
result4 = Calculate.ConvertStringToDouble(mat2.Groups[2].Value);
}
n += 1;
}
m.inresw = result1;
m.inresh = result2;
m.inaspect = result3 / result4;
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
m.invcodecshort = "MPEG2";
}
else if (ext == ".dga")
{
//Смотрим, на месте ли log-файл
string log_file = Calculate.RemoveExtention(m.infilepath) + "log";
if (File.Exists(log_file))
{
//Читаем log-файл
string text_log = "";
Match mat;
Regex r1 = new Regex(@"Frame.Size:.(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"SAR:.(\d+):(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
int result1 = 1280; int result2 = 720; double result3 = 1; double result4 = 1; //Значения по-умолчанию
using (StreamReader sr = new StreamReader(log_file, System.Text.Encoding.Default))
text_log = sr.ReadToEnd();
mat = r1.Match(text_log);
if (mat.Success)
{
result1 = Convert.ToInt32(mat.Groups[1].Value);
result2 = Convert.ToInt32(mat.Groups[2].Value);
}
mat = r2.Match(text_log);
if (mat.Success)
{
result3 = Convert.ToDouble(mat.Groups[1].Value);
result4 = Convert.ToDouble(mat.Groups[2].Value);
}
m.inresw = result1;
m.inresh = result2;
m.inaspect = (result3 / result4) * ((double)m.inresw / (double)m.inresh);
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
//можно еще определить тут фпс, но всё-равно это будет сделано позже через ависинт-скрипт (class Caching).
m.invcodecshort = "h264";
}
else
{
//Если нет log-файла, ищем исходный файл и берем инфу из него
Match mat;
string source_file = "";
Regex r = new Regex(@"(\D:\\.*\..*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 3 && !sr.EndOfStream; i += 1)
{
source_file = sr.ReadLine();
}
mat = r.Match(source_file);
if (mat.Success && File.Exists(source_file = mat.Groups[1].Value))
{
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(source_file);
m.invcodecshort = media.VCodecShort;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
m.pixelaspect = media.PixelAspect;
media.Close();
}
else
{
throw new Exception(Languages.Translate("Can`t find DGAVCIndex log-file:") + " " + log_file +
"\r\n" + Languages.Translate("And can`t determine the source-file."));
}
}
}
else if (ext == ".dgi")
{
//Путь к декодеру
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 2 && !sr.EndOfStream; i += 1)
{
m.dgdecnv_path = sr.ReadLine();
}
if (!File.Exists(m.dgdecnv_path + "DGDecodeNV.dll"))
{
throw new Exception(Languages.Translate("Can`t find file") + ": " + m.dgdecnv_path + "DGDecodeNV.dll");
}
//Смотрим, на месте ли log-файл
string log_file = Calculate.RemoveExtention(m.infilepath) + "log";
if (File.Exists(log_file))
{
//Читаем log-файл
Match mat;
string text_log = "";
Regex r1 = new Regex(@"Coded.Size:.(\d+)x(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r2 = new Regex(@"SAR:.(\d+):(\d+)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r3 = new Regex(@"Aspect.Ratio:.(\d+\.*\d*):(\d+\.*\d*)", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
Regex r4 = new Regex(@"Video.Type:.(.*).", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
double result1, result2;
text_log = File.ReadAllText(log_file, System.Text.Encoding.Default);
//Разрешение (Coded Size:)
mat = r1.Match(text_log);
if (mat.Success)
{
m.inresw = Convert.ToInt32(mat.Groups[1].Value);
m.inresh = Convert.ToInt32(mat.Groups[2].Value);
//Аспект (SAR:)
mat = r2.Match(text_log);
if (mat.Success)
{
result1 = Convert.ToDouble(mat.Groups[1].Value);
result2 = Convert.ToDouble(mat.Groups[2].Value);
m.inaspect = (result1 / result2) * ((double)m.inresw / (double)m.inresh);
m.pixelaspect = result1 / result2;
}
else
{
//Аспект (Aspect Ratio:)
mat = r3.Match(text_log);
if (mat.Success)
{
result1 = Calculate.ConvertStringToDouble(mat.Groups[1].Value);
result2 = Calculate.ConvertStringToDouble(mat.Groups[2].Value);
m.inaspect = result1 / result2;
m.pixelaspect = m.inaspect / ((double)m.inresw / (double)m.inresh);
}
else
{
m.inaspect = (double)m.inresw / (double)m.inresh;
m.pixelaspect = 1.0;
}
}
}
else
{
m.inaspect = 16.0 / 9.0;
m.pixelaspect = 1.0;
}
//Кодек
mat = r4.Match(text_log);
if (mat.Success)
{
string codec = mat.Groups[1].Value;
if (codec == "AVC")
{
codec = "h264";
}
m.invcodecshort = codec;
}
}
else
{
//Если нет log-файла, ищем исходный файл и берем инфу из него
string source_file = "";
Regex r = new Regex(@"(\D:\\.*\..*)\s\d+", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled);
using (StreamReader sr = new StreamReader(m.indexfile, System.Text.Encoding.Default))
for (int i = 0; i < 4 && !sr.EndOfStream; i += 1)
{
source_file = sr.ReadLine();
}
Match mat = r.Match(source_file);
if (mat.Success && File.Exists(source_file = mat.Groups[1].Value))
{
MediaInfoWrapper media = new MediaInfoWrapper();
media.Open(source_file);
m.invcodecshort = media.VCodecShort;
m.inresw = media.Width;
m.inresh = media.Height;
m.inaspect = media.Aspect;
m.pixelaspect = media.PixelAspect;
media.Close();
}
else
{
throw new Exception(Languages.Translate("Can`t find DGIndexNV log-file:") + " " + log_file +
"\r\n" + Languages.Translate("And can`t determine the source-file."));
}
}
}
#endregion
}
else
{
//Довбиваем параметры с помощью FFmpeg
ff = new FFInfo();
ff.Open(m.infilepath);
//Выходим при отмене
if (m == null || worker.CancellationPending)
{
return;
}
//Видео
if (ff.VideoStreams().Count > 0)
{
m.invideostream_ff_order = ff.FirstVideoStreamID();
m.invideostream_ff_order_filtered = ff.FilteredStreamOrder(m.invideostream_ff_order);
if (m.invideostream_mi_order < 0)
{
m.invideostream_mi_order = m.invideostream_ff_order;
}
if (ext == ".avs")
{
m.invcodec = ff.StreamCodec(m.invideostream_ff_order);
m.invcodecshort = ff.StreamCodecShort(m.invideostream_ff_order);
m.invbitrate = ff.VideoBitrate(m.invideostream_ff_order);
m.inresw = ff.StreamW(m.invideostream_ff_order);
m.inresh = ff.StreamH(m.invideostream_ff_order);
m.inaspect = (double)m.inresw / (double)m.inresh;
}
else
{
//Через MI нашелся только звук, но у FFmpeg есть и видео
if (!m.isvideo)
{
if (ext != ".cda")
{
m.isvideo = true;
m.invcodec = ff.StreamCodec(m.invideostream_ff_order);
m.invcodecshort = ff.StreamCodecShort(m.invideostream_ff_order);
m.invbitrate = ff.VideoBitrate(m.invideostream_ff_order);
m.inresw = ff.StreamW(m.invideostream_ff_order);
m.inresh = ff.StreamH(m.invideostream_ff_order);
double sar = ff.CalculateSAR(m.invideostream_ff_order);
m.pixelaspect = (sar != 0) ? sar : 1.0;
double dar = ff.CalculateDAR(m.invideostream_ff_order);
m.inaspect = (dar != 0) ? dar : ((double)m.inresw / (double)m.inresh);
//Обнуляем аудио пути (там сейчас вписан сам исходник и декодер под его расширение)
foreach (AudioStream stream in m.inaudiostreams)
{
stream.audiopath = null;
stream.audiofiles = null;
stream.decoder = 0;
}
}
}
else if (Settings.UseFFmpegAR)
{
double sar = ff.CalculateSAR(m.invideostream_ff_order);
if (sar != 0)
{
m.pixelaspect = sar;
}
double dar = ff.CalculateDAR(m.invideostream_ff_order);
if (dar != 0)
{
m.inaspect = dar;
}
}
}
//null - MediaInfo для этого файла не запускалась (avs, grf,..)
//"" - MediaInfo запускалась, но нужной инфы получить не удалось
//При null тут все-же можно определить fps для avs, но т.к. FFmpeg
//сильно округляет fps, то лучше сами позже определим его в Caching().
if (m.inframerate == "")
{
m.inframerate = ff.StreamFramerate(m.invideostream_ff_order);
if (m.inframerate != "")
{
m.induration = ff.Duration();
m.outduration = m.induration;
m.inframes = (int)(m.induration.TotalSeconds * Calculate.ConvertStringToDouble(m.inframerate));
}
}
}
//Аудио
if (ff.AudioStreams().Count > 0)
{
ArrayList AStreams = ff.AudioStreams();
ArrayList AStreams_done = new ArrayList();
//подправляем кодек, ffID, язык
//Это будет работать как надо, только если очерёдность наших треков
//совпадает с их очерёдностью в FFmpeg, иначе инфа о треках перепутается!
int astream = 0;
foreach (AudioStream stream in m.inaudiostreams)
{
stream.ff_order = (int)AStreams[astream]; //ID трека для FFmpeg
stream.ff_order_filtered = ff.FilteredStreamOrder(stream.ff_order);
if (stream.mi_order < 0)
{
stream.mi_order = stream.ff_order;
}
if (stream.bitrate == 0)
{
stream.bitrate = ff.AudioBitrate(stream.ff_order);
}
if (stream.channels == 0)
{
stream.channels = ff.StreamChannels(stream.ff_order);
}
if (stream.samplerate == null)
{
stream.samplerate = ff.StreamSamplerate(stream.ff_order);
}
if (stream.language == "Unknown")
{
stream.language = ff.StreamLanguage(stream.ff_order);
}
stream.ff_bits = ff.StreamBits(stream.ff_order);
stream.ff_codec = ff.StreamCodec(stream.ff_order);
if (stream.codec == "A_MS/ACM" || stream.codec == "")
{
stream.codec = stream.ff_codec;
stream.codecshort = ff.StreamCodecShort(stream.ff_order);
}
AStreams_done.Add(AStreams[astream]);
astream++;
if (astream >= AStreams.Count)
{
break;
}
}
//Удаляем все FF-треки, инфа от которых уже взята
foreach (object obj in AStreams_done)
{
AStreams.Remove(obj);
}
//Еще раз перепроверка для звуковых файлов (файл без видео), если
//выше через MI это не отловилось (т.е. через MI звук не обнаружился)
bool is_audio_only = (m.isvideo && string.IsNullOrEmpty(m.inframerate) && string.IsNullOrEmpty(m.invcodec) && (m.inresw == 0 || m.inresh == 0) && ff.VideoStreams().Count == 0);
if ((m.indexfile == null && Settings.EnableAudio || ext == ".avs" || is_audio_only) && AStreams.Count > 0)
{
//забиваем аудио, если они ещё не забиты (если FF-треков осталось больше, чем у нас уже есть)
//Все оставшиеся треки от FFmpeg добавляются к уже имеющимся. Тут тоже нужно как-то
//сопоставлять треки, и объединить это всё с кодом, который выше!
foreach (int stream_num in AStreams)
{
AudioStream stream = new AudioStream();
stream.ff_bits = ff.StreamBits(stream_num);
stream.ff_codec = stream.codec = ff.StreamCodec(stream_num);
stream.codecshort = ff.StreamCodecShort(stream_num);
stream.bitrate = ff.AudioBitrate(stream_num);
stream.samplerate = ff.StreamSamplerate(stream_num);
stream.bits = ff.StreamBits(stream_num);
stream.channels = ff.StreamChannels(stream_num);
stream.language = ff.StreamLanguage(stream_num);
stream.mi_order = stream.ff_order = stream_num;
stream.ff_order_filtered = ff.FilteredStreamOrder(stream_num);
if (is_audio_only)
{
m.isvideo = false;
stream.audiopath = m.infilepath;
stream.audiofiles = new string[] { stream.audiopath };
stream = Format.GetValidADecoder(stream);
}
m.inaudiostreams.Add(stream.Clone());
}
m.inaudiostream = 0;
}
}
//Закрываем FFInfo
CloseFFInfo();
}
if (!m.isvideo)
{
m.invcodec = m.invcodecshort = "NONE";
m.inframerate = m.outframerate = "25.000";
m.vdecoder = AviSynthScripting.Decoders.BlankClip;
//Кол-во кадров и продолжительность определятся в Caching()
//на основе реальной продолжительности звука от декодера
m.induration = m.outduration = TimeSpan.Zero;
m.inframes = m.outframes = 0;
}
//определяем аудио декодер
foreach (AudioStream stream in m.inaudiostreams)
{
if (stream.decoder == 0)
{
stream.decoder = Format.GetValidADecoder(stream).decoder;
}
}
//подсчитываем размер
long sizeb = 0;
foreach (string f in m.infileslist)
{
FileInfo info = new FileInfo(f);
sizeb += info.Length;
}
m.infilesize = Calculate.ConvertDoubleToPointString((double)sizeb / 1049511, 1) + " mb";
m.infilesizeint = (int)((double)sizeb / 1049511);
}
catch (Exception ex)
{
if (worker != null && !worker.CancellationPending && m != null && num_closes == 0)
{
//Ошибка
e.Result = ex;
}
m = null;
}
}