Example #1
0
        private void OpenSubtitle(string fileName, Encoding encoding, string videoFileName, string originalFileName)
        {
            if (File.Exists(fileName))
            {
                bool videoFileLoaded = false;
                var file = new FileInfo(fileName);
                var ext = file.Extension.ToLowerInvariant();

                // save last first visible index + first selected index from listview
                if (!string.IsNullOrEmpty(_fileName))
                    Configuration.Settings.RecentFiles.Add(_fileName, FirstVisibleIndex, FirstSelectedIndex, _videoFileName, originalFileName);

                openFileDialog1.InitialDirectory = file.DirectoryName;

                if (ext == ".sub" && IsVobSubFile(fileName, false))
                {
                    if (MessageBox.Show(this, _language.ImportThisVobSubSubtitle, _title, MessageBoxButtons.YesNo) == DialogResult.Yes)
                    {
                        ImportAndOcrVobSubSubtitleNew(fileName, _loading);
                    }
                    return;
                }

                if (ext == ".sup")
                {
                    if (FileUtil.IsBluRaySup(fileName))
                    {
                        ImportAndOcrBluRaySup(fileName, _loading);
                        return;
                    }
                    else if (FileUtil.IsSpDvdSup(fileName))
                    {
                        ImportAndOcrSpDvdSup(fileName, _loading);
                        return;
                    }
                }

                if (ext == ".mkv" || ext == ".mks")
                {
                    ImportSubtitleFromMatroskaFile(fileName);
                    return;
                }

                if (ext == ".divx" || ext == ".avi")
                {
                    if (ImportSubtitleFromDivX(fileName))
                        return;
                }

                if ((ext == ".ts" || ext == ".rec" || ext == ".mpeg" || ext == ".mpg") && file.Length > 10000 && FileUtil.IsTransportStream(fileName))
                {
                    ImportSubtitleFromTransportStream(fileName);
                    return;
                }

                if (((ext == ".m2ts" || ext == ".ts") && file.Length > 10000 && FileUtil.IsM2TransportStream(fileName)) ||
                    (ext == ".textst" && FileUtil.IsMpeg2PrivateStream2(fileName)))
                {
                    bool isTextSt = false;
                    if (file.Length < 2000000)
                    {
                        var textSt = new TextST();
                        isTextSt = textSt.IsMine(null, fileName);
                    }

                    if (!isTextSt)
                    {
                        ImportSubtitleFromTransportStream(fileName);
                        return;
                    }
                }

                if ((ext == ".mp4" || ext == ".m4v" || ext == ".3gp") && file.Length > 10000)
                {
                    if (ImportSubtitleFromMp4(fileName))
                        OpenVideo(fileName);
                    return;
                }

                if (ext == ".mxf")
                {
                    if (FileUtil.IsMaterialExchangeFormat(fileName))
                    {
                        var parser = new MxfParser(fileName);
                        if (parser.IsValid)
                        {
                            var subtitles = parser.GetSubtitles();
                            if (subtitles.Count > 0)
                            {
                                SetEncoding(Configuration.Settings.General.DefaultEncoding);
                                encoding = GetCurrentEncoding();
                                var list = new List<string>(subtitles[0].SplitToLines());
                                _subtitle = new Subtitle();
                                var mxfFormat = _subtitle.ReloadLoadSubtitle(list, null, null);
                                SetCurrentFormat(mxfFormat);
                                _fileName = Path.GetFileNameWithoutExtension(fileName);
                                SetTitle();
                                ShowStatus(string.Format(_language.LoadedSubtitleX, _fileName));
                                _sourceViewChange = false;
                                _changeSubtitleToString = _subtitle.GetFastHashCode();
                                ResetHistory();
                                SetUndockedWindowsTitle();
                                _converted = true;
                                ShowStatus(string.Format(_language.LoadedSubtitleX, _fileName) + " - " + string.Format(_language.ConvertedToX, mxfFormat.FriendlyName));

                                ShowSource();
                                SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
                                _subtitleListViewIndex = -1;
                                SubtitleListview1.FirstVisibleIndex = -1;
                                SubtitleListview1.SelectIndexAndEnsureVisible(0);

                                return;
                            }
                            MessageBox.Show("No subtitles found!");
                            return;
                        }
                    }
                }

                if (file.Length > 1024 * 1024 * 10) // max 10 mb
                {
                    // retry Blu-ray sup (file with wrong extension)
                    if (FileUtil.IsBluRaySup(fileName))
                    {
                        ImportAndOcrBluRaySup(fileName, _loading);
                        return;
                    }

                    // retry vobsub (file with wrong extension)
                    if (IsVobSubFile(fileName, false))
                    {
                        if (MessageBox.Show(this, _language.ImportThisVobSubSubtitle, _title, MessageBoxButtons.YesNo) == DialogResult.Yes)
                        {
                            ImportAndOcrVobSubSubtitleNew(fileName, _loading);
                        }
                        return;
                    }

                    var text = string.Format(_language.FileXIsLargerThan10MB + Environment.NewLine + Environment.NewLine + _language.ContinueAnyway, fileName);
                    if (MessageBox.Show(this, text, Title, MessageBoxButtons.YesNoCancel) != DialogResult.Yes)
                        return;
                }

                if (_subtitle.HistoryItems.Count > 0 || _subtitle.Paragraphs.Count > 0)
                    MakeHistoryForUndo(string.Format(_language.BeforeLoadOf, Path.GetFileName(fileName)));

                bool change = _changeSubtitleToString != _subtitle.GetFastHashCode();
                if (change)
                    change = _lastDoNotPrompt != _subtitle.GetFastHashCode();

                SubtitleFormat format = _subtitle.LoadSubtitle(fileName, out encoding, encoding);
                if (!change)
                    _changeSubtitleToString = _subtitle.GetFastHashCode();

                ShowHideTextBasedFeatures(format);

                bool justConverted = false;
                if (format == null)
                {
                    var ebu = new Ebu();
                    if (ebu.IsMine(null, fileName))
                    {
                        ebu.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = ebu;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var pac = new Pac();
                    if (pac.IsMine(null, fileName))
                    {
                        pac.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = pac;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (ext == ".m2ts" || ext == ".textst")
                {
                    var textST = new TextST();
                    if (textST.IsMine(null, fileName))
                    {
                        textST.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = textST;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var pns = new Pns();
                    if (pns.IsMine(null, fileName))
                    {
                        pns.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = pns;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }


                if (format == null)
                {
                    var cavena890 = new Cavena890();
                    if (cavena890.IsMine(null, fileName))
                    {
                        cavena890.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = cavena890;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var spt = new Spt();
                    if (spt.IsMine(null, fileName))
                    {
                        spt.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = spt;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null && ext == ".wsb")
                {
                    var wsb = new Wsb();
                    var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                    if (wsb.IsMine(list, fileName))
                    {
                        wsb.LoadSubtitle(_subtitle, list, fileName);
                        _oldSubtitleFormat = wsb;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var cheetahCaption = new CheetahCaption();
                    if (cheetahCaption.IsMine(null, fileName))
                    {
                        cheetahCaption.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = cheetahCaption;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var capMakerPlus = new CapMakerPlus();
                    if (capMakerPlus.IsMine(null, fileName))
                    {
                        capMakerPlus.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = capMakerPlus;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var captionsInc = new CaptionsInc();
                    if (captionsInc.IsMine(null, fileName))
                    {
                        captionsInc.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = captionsInc;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var ultech130 = new Ultech130();
                    if (ultech130.IsMine(null, fileName))
                    {
                        ultech130.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = ultech130;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var nciCaption = new NciCaption();
                    if (nciCaption.IsMine(null, fileName))
                    {
                        nciCaption.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = nciCaption;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var tsb4 = new TSB4();
                    if (tsb4.IsMine(null, fileName))
                    {
                        tsb4.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = tsb4;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var avidStl = new AvidStl();
                    if (avidStl.IsMine(null, fileName))
                    {
                        avidStl.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = avidStl;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var chk = new Chk();
                    if (chk.IsMine(null, fileName))
                    {
                        chk.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = chk;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var ayato = new Ayato();
                    if (ayato.IsMine(null, fileName))
                    {
                        ayato.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = ayato;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var pacUnicode = new PacUnicode();
                    if (pacUnicode.IsMine(null, fileName))
                    {
                        pacUnicode.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = pacUnicode;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var iai = new IaiSub();
                    if (iai.IsMine(null, fileName))
                    {
                        iai.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = iai;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var bdnXml = new BdnXml();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (bdnXml.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                            {
                                ImportAndOcrBdnXml(fileName, bdnXml, list);
                            }
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var fcpImage = new FinalCutProImage();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (fcpImage.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                            {
                                ImportAndOcrDost(fileName, fcpImage, list);
                            }
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null)
                {
                    var elr = new ELRStudioClosedCaption();
                    if (elr.IsMine(null, fileName))
                    {
                        elr.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = elr;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var asc = new TimeLineAscii();
                    if (asc.IsMine(null, fileName))
                    {
                        asc.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = asc;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var asc = new TimeLineFootageAscii();
                    if (asc.IsMine(null, fileName))
                    {
                        asc.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = asc;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (format == null)
                {
                    var mtv = new TimeLineMvt();
                    if (mtv.IsMine(null, fileName))
                    {
                        mtv.LoadSubtitle(_subtitle, null, fileName);
                        _oldSubtitleFormat = mtv;
                        SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                        SetEncoding(Configuration.Settings.General.DefaultEncoding);
                        encoding = GetCurrentEncoding();
                        justConverted = true;
                        format = GetCurrentSubtitleFormat();
                    }
                }

                if (ext == ".dost")
                {
                    try
                    {
                        var dost = new Dost();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (dost.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrDost(fileName, dost, list);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var timedtextImage = new TimedTextImage();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (timedtextImage.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrDost(fileName, timedtextImage, list);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var seImageHtmlIndex = new SeImageHtmlIndex();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (seImageHtmlIndex.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrDost(fileName, seImageHtmlIndex, list);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null || format.Name == Scenarist.NameOfFormat)
                {
                    try
                    {
                        var son = new Son();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (son.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrSon(fileName, son, list);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null || format.Name == SubRip.NameOfFormat)
                {
                    if (_subtitle.Paragraphs.Count > 1)
                    {
                        int imageCount = 0;
                        foreach (var p in _subtitle.Paragraphs)
                        {
                            string s = p.Text.ToLowerInvariant();
                            if (s.EndsWith(".bmp", StringComparison.Ordinal) || s.EndsWith(".png", StringComparison.Ordinal) || s.EndsWith(".jpg", StringComparison.Ordinal) || s.EndsWith(".tif", StringComparison.Ordinal))
                            {
                                imageCount++;
                            }
                        }
                        if (imageCount > 2 && imageCount >= _subtitle.Paragraphs.Count - 2)
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrSrt(_subtitle);
                            return;
                        }
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var satBoxPng = new SatBoxPng();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (satBoxPng.IsMine(list, fileName))
                        {
                            var subtitle = new Subtitle();
                            satBoxPng.LoadSubtitle(subtitle, list, fileName);
                            if (ContinueNewOrExit())
                                ImportAndOcrSrt(subtitle);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null || format.Name == Scenarist.NameOfFormat)
                {
                    try
                    {
                        var sst = new SonicScenaristBitmaps();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (sst.IsMine(list, fileName))
                        {
                            if (ContinueNewOrExit())
                                ImportAndOcrSst(fileName, sst, list);
                            return;
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                if (format == null)
                {
                    try
                    {
                        var htmlSamiArray = new HtmlSamiArray();
                        var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
                        if (htmlSamiArray.IsMine(list, fileName))
                        {
                            htmlSamiArray.LoadSubtitle(_subtitle, list, fileName);
                            _oldSubtitleFormat = htmlSamiArray;
                            SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                            SetEncoding(Configuration.Settings.General.DefaultEncoding);
                            encoding = GetCurrentEncoding();
                            justConverted = true;
                            format = GetCurrentSubtitleFormat();
                        }
                    }
                    catch
                    {
                        format = null;
                    }
                }

                // retry vobsub (file with wrong extension)
                if (format == null && file.Length > 500 && IsVobSubFile(fileName, false))
                {
                    if (MessageBox.Show(this, _language.ImportThisVobSubSubtitle, _title, MessageBoxButtons.YesNo) == DialogResult.Yes)
                    {
                        ImportAndOcrVobSubSubtitleNew(fileName, _loading);
                    }
                    return;
                }

                // retry Blu-ray (file with wrong extension)
                if (format == null && file.Length > 500 && FileUtil.IsBluRaySup(fileName))
                {
                    ImportAndOcrBluRaySup(fileName, _loading);
                    return;
                }

                // retry SP DVD (file with wrong extension)
                if (format == null && file.Length > 500 && FileUtil.IsSpDvdSup(fileName))
                {
                    ImportAndOcrSpDvdSup(fileName, _loading);
                    return;
                }

                // retry Matroska (file with wrong extension)
                if (format == null && !string.IsNullOrWhiteSpace(fileName))
                {
                    var matroska = new MatroskaFile(fileName);
                    if (matroska.IsValid)
                    {
                        var subtitleList = matroska.GetTracks(true);
                        if (subtitleList.Count > 0)
                        {
                            ImportSubtitleFromMatroskaFile(fileName);
                            return;
                        }
                    }
                }

                // check for idx file
                if (format == null && file.Length > 100 && ext == ".idx")
                {
                    MessageBox.Show(_language.ErrorLoadIdx);
                    return;
                }

                // check for .rar file
                if (format == null && file.Length > 100 && FileUtil.IsRar(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadRar);
                    return;
                }

                // check for .zip file
                if (format == null && file.Length > 100 && FileUtil.IsZip(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadZip);
                    return;
                }

                // check for .png file
                if (format == null && file.Length > 100 && FileUtil.IsPng(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadPng);
                    return;
                }

                // check for .jpg file
                if (format == null && file.Length > 100 && FileUtil.IsJpg(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadJpg);
                    return;
                }

                // check for .srr file
                if (format == null && file.Length > 100 && ext == ".srr" && FileUtil.IsSrr(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadSrr);
                    return;
                }

                // check for Torrent file
                if (format == null && file.Length > 50 && FileUtil.IsTorrentFile(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadTorrent);
                    return;
                }

                // check for all binary zeroes (I've heard about this a few times... perhaps related to crashes?)
                if (format == null && file.Length > 50 && FileUtil.IsSubtitleFileAllBinaryZeroes(fileName))
                {
                    MessageBox.Show(_language.ErrorLoadBinaryZeroes);
                    return;
                }

                if (format == null && file.Length < 100 * 1000000 && TransportStreamParser.IsDvbSup(fileName))
                {
                    ImportSubtitleFromDvbSupFile(fileName);
                    return;
                }

                if (format == null && file.Length < 500000)
                {
                    // check for valid timed text
                    if (ext == ".xml" || ext == ".dfxp")
                    {
                        var sb = new StringBuilder();
                        foreach (var line in File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)))
                            sb.AppendLine(line);
                        var xmlAsString = sb.ToString().Trim();

                        if (xmlAsString.Contains("http://www.w3.org/ns/ttml") && xmlAsString.Contains("<?xml version=") ||
                            xmlAsString.Contains("http://www.w3.org/") && xmlAsString.Contains("/ttaf1"))
                        {
                            var xml = new System.Xml.XmlDocument();
                            try
                            {
                                xml.LoadXml(xmlAsString);
                            }
                            catch (Exception ex)
                            {
                                MessageBox.Show("Timed text is not valid (xml is not well-formed): " + ex.Message);
                                return;
                            }
                        }
                    }


                    // Try to use a generic subtitle format parser (guessing subtitle format)
                    try
                    {
                        var enc = LanguageAutoDetect.GetEncodingFromFile(fileName);
                        var s = File.ReadAllText(fileName, enc);

                        // check for RTF file
                        if (ext == ".rtf" && s.TrimStart().StartsWith("{\\rtf", StringComparison.Ordinal))
                        {
                            using (var rtb = new RichTextBox { Rtf = s })
                            {
                                s = rtb.Text;
                            }
                        }
                        var uknownFormatImporter = new UknownFormatImporter { UseFrames = true };
                        var genericParseSubtitle = uknownFormatImporter.AutoGuessImport(s.SplitToLines());
                        if (genericParseSubtitle.Paragraphs.Count > 1)
                        {
                            _subtitle = genericParseSubtitle;
                            SetCurrentFormat(Configuration.Settings.General.DefaultSubtitleFormat);
                            SetEncoding(Configuration.Settings.General.DefaultEncoding);
                            encoding = GetCurrentEncoding();
                            justConverted = true;
                            format = GetCurrentSubtitleFormat();
                            ShowStatus("Guessed subtitle format via generic subtitle parser!");
                        }
                    }
                    catch
                    {
                    }
                }

                _fileDateTime = File.GetLastWriteTime(fileName);

                if (format != null && format.IsFrameBased)
                    _subtitle.CalculateTimeCodesFromFrameNumbers(CurrentFrameRate);
                else
                    _subtitle.CalculateFrameNumbersFromTimeCodes(CurrentFrameRate);

                if (format != null)
                {
                    if (Configuration.Settings.General.RemoveBlankLinesWhenOpening)
                    {
                        _subtitle.RemoveEmptyLines();
                    }

                    foreach (var p in _subtitle.Paragraphs)
                    {
                        // Replace U+0456 (CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I) by U+0069 (LATIN SMALL LETTER I)
                        p.Text = p.Text.Replace("<Ñ–>", "<i>").Replace("</Ñ–>", "</i>");
                    }

                    _subtitleListViewIndex = -1;
                    SetCurrentFormat(format);
                    _subtitleAlternateFileName = null;
                    if (LoadAlternateSubtitleFile(originalFileName))
                        _subtitleAlternateFileName = originalFileName;

                    // Seungki begin
                    _splitDualSami = false;
                    if (Configuration.Settings.SubtitleSettings.SamiDisplayTwoClassesAsTwoSubtitles && format.GetType() == typeof(Sami) && Sami.GetStylesFromHeader(_subtitle.Header).Count == 2)
                    {
                        var classes = Sami.GetStylesFromHeader(_subtitle.Header);
                        var s1 = new Subtitle(_subtitle);
                        var s2 = new Subtitle(_subtitle);
                        s1.Paragraphs.Clear();
                        s2.Paragraphs.Clear();
                        foreach (var p in _subtitle.Paragraphs)
                        {
                            if (p.Extra != null && p.Extra.Equals(classes[0], StringComparison.OrdinalIgnoreCase))
                                s1.Paragraphs.Add(p);
                            else
                                s2.Paragraphs.Add(p);
                        }
                        if (s1.Paragraphs.Count == 0 || s2.Paragraphs.Count == 0)
                            return;

                        _subtitle = s1;
                        _subtitleAlternate = s2;
                        _subtitleAlternateFileName = _fileName;
                        SubtitleListview1.HideExtraColumn();
                        SubtitleListview1.ShowAlternateTextColumn(classes[1]);
                        _splitDualSami = true;
                    }
                    // Seungki end

                    textBoxSource.Text = _subtitle.ToText(format);
                    SubtitleListview1.Fill(_subtitle, _subtitleAlternate);
                    if (SubtitleListview1.Items.Count > 0)
                        SubtitleListview1.Items[0].Selected = true;
                    _findHelper = null;
                    _spellCheckForm = null;

                    if (_resetVideo)
                    {
                        _videoFileName = null;
                        _videoInfo = null;
                        _videoAudioTrackNumber = -1;
                        labelVideoInfo.Text = _languageGeneral.NoVideoLoaded;
                        audioVisualizer.WavePeaks = null;
                        audioVisualizer.Spectrogram = null;
                    }

                    if (Configuration.Settings.General.ShowVideoPlayer || Configuration.Settings.General.ShowAudioVisualizer)
                    {
                        if (!Configuration.Settings.General.DisableVideoAutoLoading)
                        {
                            if (!string.IsNullOrEmpty(videoFileName) && File.Exists(videoFileName))
                            {
                                OpenVideo(videoFileName);
                            }
                            else if (!string.IsNullOrEmpty(fileName) && (toolStripButtonToggleVideo.Checked || toolStripButtonToggleWaveform.Checked))
                            {
                                TryToFindAndOpenVideoFile(Path.Combine(Path.GetDirectoryName(fileName), Path.GetFileNameWithoutExtension(fileName)));
                            }
                        }
                    }
                    videoFileLoaded = _videoFileName != null;

                    if (Configuration.Settings.RecentFiles.Files.Count > 0 &&
                        Configuration.Settings.RecentFiles.Files[0].FileName == fileName)
                    {
                    }
                    else
                    {
                        Configuration.Settings.RecentFiles.Add(fileName, _videoFileName, _subtitleAlternateFileName);
                        Configuration.Settings.Save();
                        UpdateRecentFilesUI();
                    }
                    _fileName = fileName;
                    SetTitle();
                    ShowStatus(string.Format(_language.LoadedSubtitleX, _fileName));
                    _sourceViewChange = false;
                    _changeSubtitleToString = _subtitle.GetFastHashCode();
                    _converted = false;
                    ResetHistory();

                    SetUndockedWindowsTitle();

                    if (justConverted)
                    {
                        _converted = true;
                        ShowStatus(string.Format(_language.LoadedSubtitleX, _fileName) + " - " + string.Format(_language.ConvertedToX, format.FriendlyName));
                    }
                    if (Configuration.Settings.General.AutoConvertToUtf8)
                        encoding = Encoding.UTF8;
                    SetEncoding(encoding);

                    var formatType = format.GetType();
                    if (formatType == typeof(SubStationAlpha))
                    {
                        string errors = AdvancedSubStationAlpha.CheckForErrors(_subtitle.Header);
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        errors = (format as SubStationAlpha).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else if (formatType == typeof(AdvancedSubStationAlpha))
                    {
                        string errors = AdvancedSubStationAlpha.CheckForErrors(_subtitle.Header);
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        errors = (format as AdvancedSubStationAlpha).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else if (formatType == typeof(SubRip))
                    {
                        string errors = (format as SubRip).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else if (formatType == typeof(MicroDvd))
                    {
                        string errors = (format as MicroDvd).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(this, errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else if (formatType == typeof(DCinemaSmpte2007))
                    {
                        format.ToText(_subtitle, string.Empty);
                        string errors = (format as DCinemaSmpte2007).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else if (formatType == typeof(DCinemaSmpte2010))
                    {
                        format.ToText(_subtitle, string.Empty);
                        string errors = (format as DCinemaSmpte2010).Errors;
                        if (!string.IsNullOrEmpty(errors))
                            MessageBox.Show(errors, Title, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                }
                else
                {
                    if (file.Length < 50)
                    {
                        _findHelper = null;
                        _spellCheckForm = null;
                        _videoFileName = null;
                        _videoInfo = null;
                        _videoAudioTrackNumber = -1;
                        labelVideoInfo.Text = _languageGeneral.NoVideoLoaded;
                        audioVisualizer.WavePeaks = null;
                        audioVisualizer.Spectrogram = null;

                        Configuration.Settings.RecentFiles.Add(fileName, FirstVisibleIndex, FirstSelectedIndex, _videoFileName, _subtitleAlternateFileName);
                        Configuration.Settings.Save();
                        UpdateRecentFilesUI();
                        _fileName = fileName;
                        SetTitle();
                        ShowStatus(string.Format(_language.LoadedEmptyOrShort, _fileName));
                        _sourceViewChange = false;
                        _converted = false;

                        MessageBox.Show(_language.FileIsEmptyOrShort);
                    }
                    else
                    {
                        ShowUnknownSubtitle();
                        return;
                    }
                }

                if (!videoFileLoaded && mediaPlayer.VideoPlayer != null)
                {
                    mediaPlayer.VideoPlayer.DisposeVideoPlayer();
                    mediaPlayer.VideoPlayer = null;
                    timer1.Stop();
                }
                ResetShowEarlierOrLater();
            }
            else
            {
                MessageBox.Show(string.Format(_language.FileNotFound, fileName));
            }
        }
        // E.g.: /convert *.txt SubRip
        public static void Convert(string title, string[] args)
        {
            const int ATTACH_PARENT_PROCESS = -1;
            if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
                NativeMethods.AttachConsole(ATTACH_PARENT_PROCESS);

            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine(title + " - Batch converter");
            Console.WriteLine();
            Console.WriteLine("- Syntax: SubtitleEdit /convert <pattern> <name-of-format-without-spaces> [/offset:hh:mm:ss:ms] [/encoding:<encoding name>] [/fps:<frame rate>] [/targetfps:<frame rate>] [/inputfolder:<input folder>] [/outputfolder:<output folder>] [/pac-codepage:<code page>]");
            Console.WriteLine();
            Console.WriteLine("    example: SubtitleEdit /convert *.srt sami");
            Console.WriteLine("    list available formats: SubtitleEdit /convert /list");
            Console.WriteLine();

            string currentDir = Directory.GetCurrentDirectory();

            if (args.Length < 4)
            {
                if (args.Length == 3 && (args[2].Equals("/list", StringComparison.OrdinalIgnoreCase) || args[2].Equals("-list", StringComparison.OrdinalIgnoreCase)))
                {
                    Console.WriteLine("- Supported formats (input/output):");
                    foreach (SubtitleFormat format in SubtitleFormat.AllSubtitleFormats)
                    {
                        Console.WriteLine("    " + format.Name.Replace(" ", string.Empty));
                    }
                    Console.WriteLine();
                    Console.WriteLine("- Supported formats (input only):");
                    Console.WriteLine("    " + CapMakerPlus.NameOfFormat);
                    Console.WriteLine("    " + Captionate.NameOfFormat);
                    Console.WriteLine("    " + Cavena890.NameOfFormat);
                    Console.WriteLine("    " + CheetahCaption.NameOfFormat);
                    Console.WriteLine("    " + Chk.NameOfFormat);
                    Console.WriteLine("    Matroska (.mkv)");
                    Console.WriteLine("    Matroska subtitle (.mks)");
                    Console.WriteLine("    " + NciCaption.NameOfFormat);
                    Console.WriteLine("    " + AvidStl.NameOfFormat);
                    Console.WriteLine("    " + Pac.NameOfFormat);
                    Console.WriteLine("    " + Spt.NameOfFormat);
                    Console.WriteLine("    " + Ultech130.NameOfFormat);
                    Console.WriteLine("- For Blu-ray .sup output use: '" + BatchConvert.BluRaySubtitle.Replace(" ", string.Empty) + "'");
                }

                Console.WriteLine();
                Console.Write(currentDir + ">");
                if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
                    NativeMethods.FreeConsole();
                Environment.Exit(1);
            }

            int count = 0;
            int converted = 0;
            int errors = 0;
            try
            {
                string pattern = args[2];
                string toFormat = args[3];
                string offset = GetArgument(args, "/offset:");

                var fps = GetArgument(args, "/fps:");
                if (fps.Length > 6)
                {
                    fps = fps.Remove(0, 5).Replace(',', '.').Trim();
                    double d;
                    if (double.TryParse(fps, System.Globalization.NumberStyles.AllowDecimalPoint, System.Globalization.CultureInfo.InvariantCulture, out d))
                    {
                        Configuration.Settings.General.CurrentFrameRate = d;
                    }
                }

                var targetFps = GetArgument(args, "/targetfps:");
                double? targetFrameRate = null;
                if (targetFps.Length > 12)
                {
                    targetFps = targetFps.Remove(0, 11).Replace(',', '.').Trim();
                    double d;
                    if (double.TryParse(targetFps, System.Globalization.NumberStyles.AllowDecimalPoint, System.Globalization.CultureInfo.InvariantCulture, out d))
                    {
                        targetFrameRate = d;
                    }
                }

                var targetEncodingName = GetArgument(args, "/encoding:"); ;
                var targetEncoding = Encoding.UTF8;
                try
                {
                    if (!string.IsNullOrEmpty(targetEncodingName))
                    {
                        targetEncodingName = targetEncodingName.Substring(10);
                        if (!string.IsNullOrEmpty(targetEncodingName))
                            targetEncoding = Encoding.GetEncoding(targetEncodingName);
                    }
                }
                catch (Exception exception)
                {
                    Console.WriteLine("Unable to set encoding (" + exception.Message + ") - using UTF-8");
                    targetEncoding = Encoding.UTF8;
                }

                var outputFolder = GetArgument(args, "/outputfolder:"); ;
                if (outputFolder.Length > "/outputFolder:".Length)
                {
                    outputFolder = outputFolder.Remove(0, "/outputFolder:".Length);
                    if (!Directory.Exists(outputFolder))
                        outputFolder = string.Empty;
                }

                var inputFolder = GetArgument(args, "/inputFolder:", Directory.GetCurrentDirectory());
                if (inputFolder.Length > "/inputFolder:".Length)
                {
                    inputFolder = inputFolder.Remove(0, "/inputFolder:".Length);
                    if (!Directory.Exists(inputFolder))
                        inputFolder = Directory.GetCurrentDirectory();
                }

                var pacCodePage = GetArgument(args, "/pac-codepage:");
                if (pacCodePage.Length > "/pac-codepage:".Length)
                {
                    pacCodePage = pacCodePage.Remove(0, "/pac-codepage:".Length);
                    if (string.Compare("Latin", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "0";
                    else if (string.Compare("Greek", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "1";
                    else if (string.Compare("Czech", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "2";
                    else if (string.Compare("Arabic", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "3";
                    else if (string.Compare("Hebrew", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "4";
                    else if (string.Compare("Encoding", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "5";
                    else if (string.Compare("Cyrillic", pacCodePage, StringComparison.OrdinalIgnoreCase) == 0)
                        pacCodePage = "6";
                }

                bool overwrite = GetArgument(args, "/overwrite", string.Empty).Equals("/overwrite");

                string[] files;
                string inputDirectory = Directory.GetCurrentDirectory();
                if (!string.IsNullOrEmpty(inputFolder))
                    inputDirectory = inputFolder;

                if (pattern.Contains(',') && !File.Exists(pattern))
                {
                    files = pattern.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
                    for (int k = 0; k < files.Length; k++)
                        files[k] = files[k].Trim();
                }
                else
                {
                    int indexOfDirectorySeparatorChar = pattern.LastIndexOf(Path.DirectorySeparatorChar);
                    if (indexOfDirectorySeparatorChar > 0 && indexOfDirectorySeparatorChar < pattern.Length)
                    {
                        pattern = pattern.Substring(indexOfDirectorySeparatorChar + 1);
                        inputDirectory = args[2].Substring(0, indexOfDirectorySeparatorChar);
                    }
                    files = Directory.GetFiles(inputDirectory, pattern);
                }

                var formats = SubtitleFormat.AllSubtitleFormats;
                foreach (string fName in files)
                {
                    string fileName = fName;
                    count++;

                    if (!string.IsNullOrEmpty(inputFolder) && File.Exists(Path.Combine(inputFolder, fileName)))
                    {
                        fileName = Path.Combine(inputFolder, fileName);
                    }

                    if (File.Exists(fileName))
                    {
                        var sub = new Subtitle();
                        SubtitleFormat format = null;
                        bool done = false;

                        if (Path.GetExtension(fileName).Equals(".mkv", StringComparison.OrdinalIgnoreCase) || Path.GetExtension(fileName).Equals(".mks", StringComparison.OrdinalIgnoreCase))
                        {
                            using (var matroska = new MatroskaFile(fileName))
                            {
                                if (matroska.IsValid)
                                {
                                    var tracks = matroska.GetTracks();
                                    if (tracks.Count > 0)
                                    {
                                        foreach (var track in tracks)
                                        {
                                            if (track.CodecId.Equals("S_VOBSUB", StringComparison.OrdinalIgnoreCase))
                                            {
                                                Console.WriteLine("{0}: {1} - Cannot convert from VobSub image based format!", fileName, toFormat);
                                            }
                                            else if (track.CodecId.Equals("S_HDMV/PGS", StringComparison.OrdinalIgnoreCase))
                                            {
                                                Console.WriteLine("{0}: {1} - Cannot convert from Blu-ray image based format!", fileName, toFormat);
                                            }
                                            else
                                            {
                                                var ss = matroska.GetSubtitle(track.TrackNumber, null);
                                                format = Utilities.LoadMatroskaTextSubtitle(track, matroska, ss, sub);
                                                string newFileName = fileName;
                                                if (tracks.Count > 1)
                                                    newFileName = fileName.Insert(fileName.Length - 4, "_" + track.TrackNumber + "_" + track.Language.Replace("?", string.Empty).Replace("!", string.Empty).Replace("*", string.Empty).Replace(",", string.Empty).Replace("/", string.Empty).Trim());

                                                if (format.GetType() == typeof(AdvancedSubStationAlpha) || format.GetType() == typeof(SubStationAlpha))
                                                {
                                                    if (toFormat.ToLower() != AdvancedSubStationAlpha.NameOfFormat.ToLower().Replace(" ", string.Empty) &&
                                                        toFormat.ToLower() != SubStationAlpha.NameOfFormat.ToLower().Replace(" ", string.Empty))
                                                    {
                                                        foreach (SubtitleFormat sf in formats)
                                                        {
                                                            if (sf.Name.Replace(" ", string.Empty).Equals(toFormat, StringComparison.OrdinalIgnoreCase) || sf.Name.Replace(" ", string.Empty).Equals(toFormat.Replace(" ", string.Empty), StringComparison.OrdinalIgnoreCase))
                                                            {
                                                                format.RemoveNativeFormatting(sub, sf);
                                                                break;
                                                            }
                                                        }
                                                    }
                                                }

                                                BatchConvertSave(toFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, newFileName, sub, format, overwrite, pacCodePage, targetFrameRate);
                                                done = true;
                                            }
                                        }
                                    }
                                }
                            }
                        }

                        if (FileUtil.IsBluRaySup(fileName))
                        {
                            Console.WriteLine("Found Blu-Ray subtitle format");
                            ConvertBluRaySubtitle(fileName, toFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, overwrite, pacCodePage, targetFrameRate);
                            done = true;
                        }
                        if (!done && FileUtil.IsVobSub(fileName))
                        {
                            Console.WriteLine("Found VobSub subtitle format");
                            ConvertVobSubSubtitle(fileName, toFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, overwrite, pacCodePage, targetFrameRate);
                            done = true;
                        }

                        var fi = new FileInfo(fileName);
                        if (fi.Length < 10 * 1024 * 1024 && !done) // max 10 mb
                        {
                            Encoding encoding;
                            format = sub.LoadSubtitle(fileName, out encoding, null, true);

                            if (format == null || format.GetType() == typeof(Ebu))
                            {
                                var ebu = new Ebu();
                                if (ebu.IsMine(null, fileName))
                                {
                                    ebu.LoadSubtitle(sub, null, fileName);
                                    format = ebu;
                                }
                            }
                            if (format == null)
                            {
                                var pac = new Pac();
                                if (pac.IsMine(null, fileName))
                                {
                                    pac.BatchMode = true;

                                    if (!string.IsNullOrEmpty(pacCodePage) && Utilities.IsInteger(pacCodePage))
                                        pac.CodePage = int.Parse(pacCodePage);
                                    else
                                        pac.CodePage = -1;

                                    pac.LoadSubtitle(sub, null, fileName);
                                    format = pac;
                                }
                            }
                            if (format == null)
                            {
                                var cavena890 = new Cavena890();
                                if (cavena890.IsMine(null, fileName))
                                {
                                    cavena890.LoadSubtitle(sub, null, fileName);
                                    format = cavena890;
                                }
                            }
                            if (format == null)
                            {
                                var spt = new Spt();
                                if (spt.IsMine(null, fileName))
                                {
                                    spt.LoadSubtitle(sub, null, fileName);
                                    format = spt;
                                }
                            }
                            if (format == null)
                            {
                                var cheetahCaption = new CheetahCaption();
                                if (cheetahCaption.IsMine(null, fileName))
                                {
                                    cheetahCaption.LoadSubtitle(sub, null, fileName);
                                    format = cheetahCaption;
                                }
                            }
                            if (format == null)
                            {
                                var chk = new Chk();
                                if (chk.IsMine(null, fileName))
                                {
                                    chk.LoadSubtitle(sub, null, fileName);
                                    format = chk;
                                }
                            }
                            if (format == null)
                            {
                                var ayato = new Ayato();
                                if (ayato.IsMine(null, fileName))
                                {
                                    ayato.LoadSubtitle(sub, null, fileName);
                                    format = ayato;
                                }
                            }
                            if (format == null)
                            {
                                var capMakerPlus = new CapMakerPlus();
                                if (capMakerPlus.IsMine(null, fileName))
                                {
                                    capMakerPlus.LoadSubtitle(sub, null, fileName);
                                    format = capMakerPlus;
                                }
                            }
                            if (format == null)
                            {
                                var captionate = new Captionate();
                                if (captionate.IsMine(null, fileName))
                                {
                                    captionate.LoadSubtitle(sub, null, fileName);
                                    format = captionate;
                                }
                            }
                            if (format == null)
                            {
                                var ultech130 = new Ultech130();
                                if (ultech130.IsMine(null, fileName))
                                {
                                    ultech130.LoadSubtitle(sub, null, fileName);
                                    format = ultech130;
                                }
                            }
                            if (format == null)
                            {
                                var nciCaption = new NciCaption();
                                if (nciCaption.IsMine(null, fileName))
                                {
                                    nciCaption.LoadSubtitle(sub, null, fileName);
                                    format = nciCaption;
                                }
                            }
                            if (format == null)
                            {
                                var tsb4 = new TSB4();
                                if (tsb4.IsMine(null, fileName))
                                {
                                    tsb4.LoadSubtitle(sub, null, fileName);
                                    format = tsb4;
                                }
                            }
                            if (format == null)
                            {
                                var avidStl = new AvidStl();
                                if (avidStl.IsMine(null, fileName))
                                {
                                    avidStl.LoadSubtitle(sub, null, fileName);
                                    format = avidStl;
                                }
                            }
                            if (format == null)
                            {
                                var elr = new ELRStudioClosedCaption();
                                if (elr.IsMine(null, fileName))
                                {
                                    elr.LoadSubtitle(sub, null, fileName);
                                    format = elr;
                                }
                            }
                        }

                        if (format == null)
                        {
                            if (fi.Length < 1024 * 1024) // max 1 mb
                                Console.WriteLine("{0}: {1} - input file format unknown!", fileName, toFormat);
                            else
                                Console.WriteLine("{0}: {1} - input file too large!", fileName, toFormat);
                        }
                        else if (!done)
                        {
                            BatchConvertSave(toFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, fileName, sub, format, overwrite, pacCodePage, targetFrameRate);
                        }
                    }
                    else
                    {
                        Console.WriteLine("{0}: {1} - file not found!", count, fileName);
                        errors++;
                    }
                }
            }
            catch (Exception exception)
            {
                Console.WriteLine();
                Console.WriteLine("Ups - an error occured: " + exception.Message);
                Console.WriteLine();
            }

            Console.WriteLine();
            Console.WriteLine("{0} file(s) converted", converted);
            Console.WriteLine();
            Console.Write(currentDir + ">");

            if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
                NativeMethods.FreeConsole();

            if (count == converted && errors == 0)
                Environment.Exit(0);
            else
                Environment.Exit(1);
        }
Example #3
0
        private bool LoadAlternateSubtitleFile(string fileName)
        {
            if (!File.Exists(fileName))
                return false;

            var file = new FileInfo(fileName);

            if (file.Extension.Equals(".sub", StringComparison.OrdinalIgnoreCase) && IsVobSubFile(fileName, false))
                return false;

            if (file.Length > 1024 * 1024 * 10) // max 10 mb
            {
                var text = string.Format(_language.FileXIsLargerThan10MB + Environment.NewLine + Environment.NewLine + _language.ContinueAnyway, fileName);
                if (MessageBox.Show(this, text, Title, MessageBoxButtons.YesNoCancel) != DialogResult.Yes)
                    return false;
            }

            Encoding encoding;
            _subtitleAlternate = new Subtitle();
            _subtitleAlternateFileName = fileName;
            SubtitleFormat format = _subtitleAlternate.LoadSubtitle(fileName, out encoding, null);

            if (format == null)
            {
                var ebu = new Ebu();
                if (ebu.IsMine(null, fileName))
                {
                    ebu.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = ebu;
                }
            }
            if (format == null)
            {
                var pac = new Pac();
                if (pac.IsMine(null, fileName))
                {
                    pac.BatchMode = true;
                    pac.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = pac;
                }
            }
            if (format == null)
            {
                var cavena890 = new Cavena890();
                if (cavena890.IsMine(null, fileName))
                {
                    cavena890.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = cavena890;
                }
            }
            if (format == null)
            {
                var spt = new Spt();
                if (spt.IsMine(null, fileName))
                {
                    spt.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = spt;
                }
            }
            if (format == null)
            {
                var cheetahCaption = new CheetahCaption();
                if (cheetahCaption.IsMine(null, fileName))
                {
                    cheetahCaption.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = cheetahCaption;
                }
            }
            if (format == null)
            {
                var capMakerPlus = new CapMakerPlus();
                if (capMakerPlus.IsMine(null, fileName))
                {
                    capMakerPlus.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = capMakerPlus;
                }
            }
            if (format == null)
            {
                var captionate = new Captionate();
                if (captionate.IsMine(null, fileName))
                {
                    captionate.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = captionate;
                }
            }
            if (format == null)
            {
                var ultech130 = new Ultech130();
                if (ultech130.IsMine(null, fileName))
                {
                    ultech130.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = ultech130;
                }
            }
            if (format == null)
            {
                var nciCaption = new NciCaption();
                if (nciCaption.IsMine(null, fileName))
                {
                    nciCaption.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = nciCaption;
                }
            }
            if (format == null)
            {
                var tsb4 = new TSB4();
                if (tsb4.IsMine(null, fileName))
                {
                    tsb4.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = tsb4;
                }
            }
            if (format == null)
            {
                var avidStl = new AvidStl();
                if (avidStl.IsMine(null, fileName))
                {
                    avidStl.LoadSubtitle(_subtitleAlternate, null, fileName);
                    format = avidStl;
                }
            }

            if (format == null)
                return false;

            if (format.IsFrameBased)
                _subtitleAlternate.CalculateTimeCodesFromFrameNumbers(CurrentFrameRate);
            else
                _subtitleAlternate.CalculateFrameNumbersFromTimeCodes(CurrentFrameRate);

            SetupAlternateEdit();
            return true;
        }
        // E.g.: /convert *.txt SubRip
        public static void Convert(string title, string[] arguments)
        {
            const int ATTACH_PARENT_PROCESS = -1;
            if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
                NativeMethods.AttachConsole(ATTACH_PARENT_PROCESS);

            var currentFolder = Directory.GetCurrentDirectory();

            Console.WriteLine();
            Console.WriteLine(title + " - Batch converter");
            Console.WriteLine();

            if (arguments.Length < 4)
            {
                if (arguments.Length == 3 && (arguments[2].Equals("/list", StringComparison.OrdinalIgnoreCase) || arguments[2].Equals("-list", StringComparison.OrdinalIgnoreCase)))
                {
                    Console.WriteLine("- Supported formats (input/output):");
                    foreach (SubtitleFormat format in SubtitleFormat.AllSubtitleFormats)
                    {
                        Console.WriteLine("    " + format.Name.Replace(" ", string.Empty));
                    }
                    Console.WriteLine();
                    Console.WriteLine("- Supported formats (input only):");
                    Console.WriteLine("    " + CapMakerPlus.NameOfFormat);
                    Console.WriteLine("    " + Captionate.NameOfFormat);
                    Console.WriteLine("    " + Cavena890.NameOfFormat);
                    Console.WriteLine("    " + CheetahCaption.NameOfFormat);
                    Console.WriteLine("    " + Chk.NameOfFormat);
                    Console.WriteLine("    Matroska (.mkv)");
                    Console.WriteLine("    Matroska subtitle (.mks)");
                    Console.WriteLine("    " + NciCaption.NameOfFormat);
                    Console.WriteLine("    " + AvidStl.NameOfFormat);
                    Console.WriteLine("    " + Pac.NameOfFormat);
                    Console.WriteLine("    " + Spt.NameOfFormat);
                    Console.WriteLine("    " + Ultech130.NameOfFormat);
                    Console.WriteLine("- For Blu-ray .sup output use: '" + BatchConvert.BluRaySubtitle.Replace(" ", string.Empty) + "'");
                    Console.WriteLine("- For VobSub .sub output use: '" + BatchConvert.VobSubSubtitle.Replace(" ", string.Empty) + "'");
                }
                else
                {
                    Console.WriteLine("- Usage: SubtitleEdit /convert <pattern> <name-of-format-without-spaces> [<optional-parameters>]");
                    Console.WriteLine();
                    Console.WriteLine("    pattern:");
                    Console.WriteLine("        one or more file name patterns separated by commas");
                    Console.WriteLine("        relative patterns are relative to /inputfolder if specified");
                    Console.WriteLine("    optional-parameters:");
                    Console.WriteLine("        /offset:hh:mm:ss:ms");
                    Console.WriteLine("        /fps:<frame rate>");
                    Console.WriteLine("        /targetfps:<frame rate>");
                    Console.WriteLine("        /encoding:<encoding name>");
                    Console.WriteLine("        /pac-codepage:<code page>");
                    Console.WriteLine("        /inputfolder:<folder name>");
                    Console.WriteLine("        /outputfolder:<folder name>");
                    Console.WriteLine("        /overwrite");
                    Console.WriteLine("        /multiplereplace:<comma separated file name list> ('.' represents the default replace rules)");
                    Console.WriteLine("        /multiplereplace (equivalent to /multiplereplace:.)");
                    Console.WriteLine("        /removetextforhi");
                    Console.WriteLine("        /fixcommonerrors");
                    Console.WriteLine("        /redocasing");
                    Console.WriteLine();
                    Console.WriteLine("    example: SubtitleEdit /convert *.srt sami");
                    Console.WriteLine("    list available formats: SubtitleEdit /convert /list");
                }
                Console.WriteLine();

                if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
                {
                    Console.Write(currentFolder + ">");
                    NativeMethods.FreeConsole();
                }
                Environment.Exit(1);
            }

            int count = 0;
            int converted = 0;
            int errors = 0;
            try
            {
                var pattern = arguments[2].Trim();

                var targetFormat = arguments[3].Trim().Replace(" ", string.Empty).ToLowerInvariant();
                if (targetFormat == "ass")
                {
                    targetFormat = AdvancedSubStationAlpha.NameOfFormat.Replace(" ", string.Empty).ToLowerInvariant();
                }
                else if (targetFormat == "ssa")
                {
                    targetFormat = SubStationAlpha.NameOfFormat.Replace(" ", string.Empty).ToLowerInvariant();
                }
                else if (targetFormat == "srt")
                {
                    targetFormat = SubRip.NameOfFormat.Replace(" ", string.Empty).ToLowerInvariant();
                }
                else if (targetFormat == "smi")
                {
                    targetFormat = "sami";
                }
                else if (targetFormat == "itt")
                {
                    targetFormat = ItunesTimedText.NameOfFormat.Replace(" ", string.Empty).ToLowerInvariant();
                }
                else if (targetFormat == "ttml")
                {
                    targetFormat = TimedText10.NameOfFormat.Replace(" ", string.Empty).ToLowerInvariant();
                }

                var args = new List<string>(arguments.Skip(4).Select(s => s.Trim()));
                var offset = GetArgument(args, "offset:");
                var targetFrameRate = GetFrameRate(args, "targetfps");
                var frameRate = GetFrameRate(args, "fps");
                if (frameRate.HasValue)
                {
                    Configuration.Settings.General.CurrentFrameRate = frameRate.Value;
                }

                var targetEncoding = Encoding.UTF8;
                try
                {
                    var encodingName = GetArgument(args, "encoding:");
                    if (encodingName.Length > 0)
                    {
                        targetEncoding = Encoding.GetEncoding(encodingName);
                    }
                }
                catch (Exception exception)
                {
                    Console.WriteLine("Unable to set encoding (" + exception.Message + ") - using UTF-8");
                }

                var outputFolder = string.Empty;
                {
                    var folder = GetArgument(args, "outputfolder:");
                    if (folder.Length > 0)
                    {
                        if (Directory.Exists(folder))
                        {
                            outputFolder = folder;
                        }
                        else
                        {
                            throw new Exception("The /outputfolder '" + folder + "' does not exist.");
                        }
                    }
                }

                var inputFolder = currentFolder;
                {
                    var folder = GetArgument(args, "inputfolder:");
                    if (folder.Length > 0)
                    {
                        if (Directory.Exists(folder))
                        {
                            inputFolder = folder;
                        }
                        else
                        {
                            throw new Exception("The /inputfolder '" + folder + "' does not exist.");
                        }
                    }
                }

                int pacCodePage = -1;
                {
                    var pcp = GetArgument(args, "pac-codepage:");
                    if (pcp.Length > 0)
                    {
                        if (pcp.Equals("Latin", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageLatin;
                        else if (pcp.Equals("Greek", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageGreek;
                        else if (pcp.Equals("Czech", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageLatinCzech;
                        else if (pcp.Equals("Arabic", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageArabic;
                        else if (pcp.Equals("Hebrew", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageHebrew;
                        else if (pcp.Equals("Thai", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageThai;
                        else if (pcp.Equals("Cyrillic", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageCyrillic;
                        else if (pcp.Equals("CHT", StringComparison.OrdinalIgnoreCase) || pcp.Replace(" ", string.Empty).Equals("TraditionalChinese", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageChineseTraditional;
                        else if (pcp.Equals("CHS", StringComparison.OrdinalIgnoreCase) || pcp.Replace(" ", string.Empty).Equals("SimplifiedChinese", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageChineseSimplified;
                        else if (pcp.Equals("Korean", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageKorean;
                        else if (pcp.Equals("Japanese", StringComparison.OrdinalIgnoreCase))
                            pacCodePage = Pac.CodePageJapanese;
                        else if (!int.TryParse(pcp, out pacCodePage) || !Pac.IsValidCodePage(pacCodePage))
                        {
                            throw new Exception("The /pac-codepage value '" + pcp + "' is invalid.");
                        }
                    }
                }

                var multipleReplaceImportFiles = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
                {
                    var mra = GetArgument(args, "multiplereplace:");
                    if (mra.Length > 0)
                    {
                        if (mra.Contains(',') && !File.Exists(mra))
                        {
                            foreach (var fn in mra.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
                            {
                                var fileName = fn.Trim();
                                if (fileName.Length > 0)
                                    multipleReplaceImportFiles.Add(fileName);
                            }
                        }
                        else
                        {
                            multipleReplaceImportFiles.Add(mra);
                        }
                    }
                    else if (GetArgument(args, "multiplereplace").Equals("multiplereplace"))
                    {
                        multipleReplaceImportFiles.Add(".");
                    }
                }

                bool overwrite = GetArgument(args, "overwrite").Equals("overwrite");
                bool removeTextForHi = GetArgument(args, "removetextforhi").Equals("removetextforhi");
                bool fixCommonErrors = GetArgument(args, "fixcommonerrors").Equals("fixcommonerrors");
                bool redoCasing = GetArgument(args, "redocasing").Equals("redocasing");

                var patterns = Enumerable.Empty<string>();

                if (pattern.Contains(',') && !File.Exists(pattern))
                {
                    patterns = pattern.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(fn => fn.Trim()).Where(fn => fn.Length > 0);
                }
                else
                {
                    patterns = patterns.DefaultIfEmpty(pattern);
                }

                var files = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

                foreach (var p in patterns)
                {
                    var folderName = Path.GetDirectoryName(p);
                    var fileName = Path.GetFileName(p);
                    if (string.IsNullOrEmpty(folderName) || string.IsNullOrEmpty(fileName))
                    {
                        folderName = inputFolder;
                        fileName = p;
                    }
                    else if (!Path.IsPathRooted(folderName))
                    {
                        folderName = Path.Combine(inputFolder, folderName);
                    }
                    foreach (var fn in Directory.EnumerateFiles(folderName, fileName))
                    {
                        files.Add(fn); // silently ignore duplicates
                    }
                }

                if (args.Count > 0)
                {
                    foreach (var argument in args)
                    {
                        if (argument.StartsWith('/') || argument.StartsWith('-'))
                            Console.WriteLine("ERROR: Unknown or multiply defined option '" + argument + "'.");
                        else
                            Console.WriteLine("ERROR: Unexpected argument '" + argument + "'.");
                    }
                    throw new Exception(string.Empty);
                }

                var formats = SubtitleFormat.AllSubtitleFormats;
                foreach (var fileName in files)
                {
                    count++;

                    var fileInfo = new FileInfo(fileName);
                    if (fileInfo.Exists)
                    {
                        var sub = new Subtitle();
                        SubtitleFormat format = null;
                        bool done = false;

                        if (fileInfo.Extension.Equals(".mkv", StringComparison.OrdinalIgnoreCase) || fileInfo.Extension.Equals(".mks", StringComparison.OrdinalIgnoreCase))
                        {
                            using (var matroska = new MatroskaFile(fileName))
                            {
                                if (matroska.IsValid)
                                {
                                    var tracks = matroska.GetTracks(true);
                                    if (tracks.Count > 0)
                                    {
                                        foreach (var track in tracks)
                                        {
                                            if (track.CodecId.Equals("S_VOBSUB", StringComparison.OrdinalIgnoreCase))
                                            {
                                                Console.WriteLine("{0}: {1} - Cannot convert from VobSub image based format!", fileName, targetFormat);
                                            }
                                            else if (track.CodecId.Equals("S_HDMV/PGS", StringComparison.OrdinalIgnoreCase))
                                            {
                                                Console.WriteLine("{0}: {1} - Cannot convert from Blu-ray image based format!", fileName, targetFormat);
                                            }
                                            else
                                            {
                                                var ss = matroska.GetSubtitle(track.TrackNumber, null);
                                                format = Utilities.LoadMatroskaTextSubtitle(track, matroska, ss, sub);
                                                string newFileName = fileName;
                                                if (tracks.Count > 1)
                                                    newFileName = fileName.Insert(fileName.Length - 4, "_" + track.TrackNumber + "_" + track.Language.Replace("?", string.Empty).Replace("!", string.Empty).Replace("*", string.Empty).Replace(",", string.Empty).Replace("/", string.Empty).Trim());

                                                if (format.GetType() == typeof(AdvancedSubStationAlpha) || format.GetType() == typeof(SubStationAlpha))
                                                {
                                                    if (!AdvancedSubStationAlpha.NameOfFormat.Replace(" ", string.Empty).Equals(targetFormat, StringComparison.OrdinalIgnoreCase) &&
                                                        !SubStationAlpha.NameOfFormat.Replace(" ", string.Empty).Equals(targetFormat, StringComparison.OrdinalIgnoreCase))
                                                    {
                                                        foreach (SubtitleFormat sf in formats)
                                                        {
                                                            if (sf.Name.Replace(" ", string.Empty).Equals(targetFormat, StringComparison.OrdinalIgnoreCase))
                                                            {
                                                                format.RemoveNativeFormatting(sub, sf);
                                                                break;
                                                            }
                                                        }
                                                    }
                                                }

                                                BatchConvertSave(targetFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, newFileName, sub, format, overwrite, pacCodePage, targetFrameRate, multipleReplaceImportFiles, removeTextForHi, fixCommonErrors, redoCasing);
                                                done = true;
                                            }
                                        }
                                    }
                                }
                            }
                        }

                        if (!done && FileUtil.IsBluRaySup(fileName))
                        {
                            Console.WriteLine("Found Blu-Ray subtitle format");
                            ConvertBluRaySubtitle(fileName, targetFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, overwrite, pacCodePage, targetFrameRate, multipleReplaceImportFiles, removeTextForHi, fixCommonErrors, redoCasing);
                            done = true;
                        }
                        if (!done && FileUtil.IsVobSub(fileName))
                        {
                            Console.WriteLine("Found VobSub subtitle format");
                            ConvertVobSubSubtitle(fileName, targetFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, overwrite, pacCodePage, targetFrameRate, multipleReplaceImportFiles, removeTextForHi, fixCommonErrors, redoCasing);
                            done = true;
                        }

                        if (!done && fileInfo.Length < 10 * 1024 * 1024) // max 10 mb
                        {
                            Encoding encoding;
                            format = sub.LoadSubtitle(fileName, out encoding, null, true, frameRate);

                            if (format == null || format.GetType() == typeof(Ebu))
                            {
                                var ebu = new Ebu();
                                if (ebu.IsMine(null, fileName))
                                {
                                    ebu.LoadSubtitle(sub, null, fileName);
                                    format = ebu;
                                }
                            }
                            if (format == null)
                            {
                                var pac = new Pac();
                                if (pac.IsMine(null, fileName))
                                {
                                    pac.BatchMode = true;
                                    pac.CodePage = pacCodePage;
                                    pac.LoadSubtitle(sub, null, fileName);
                                    format = pac;
                                }
                            }
                            if (format == null)
                            {
                                var cavena890 = new Cavena890();
                                if (cavena890.IsMine(null, fileName))
                                {
                                    cavena890.LoadSubtitle(sub, null, fileName);
                                    format = cavena890;
                                }
                            }
                            if (format == null)
                            {
                                var spt = new Spt();
                                if (spt.IsMine(null, fileName))
                                {
                                    spt.LoadSubtitle(sub, null, fileName);
                                    format = spt;
                                }
                            }
                            if (format == null)
                            {
                                var cheetahCaption = new CheetahCaption();
                                if (cheetahCaption.IsMine(null, fileName))
                                {
                                    cheetahCaption.LoadSubtitle(sub, null, fileName);
                                    format = cheetahCaption;
                                }
                            }
                            if (format == null)
                            {
                                var chk = new Chk();
                                if (chk.IsMine(null, fileName))
                                {
                                    chk.LoadSubtitle(sub, null, fileName);
                                    format = chk;
                                }
                            }
                            if (format == null)
                            {
                                var ayato = new Ayato();
                                if (ayato.IsMine(null, fileName))
                                {
                                    ayato.LoadSubtitle(sub, null, fileName);
                                    format = ayato;
                                }
                            }
                            if (format == null)
                            {
                                var capMakerPlus = new CapMakerPlus();
                                if (capMakerPlus.IsMine(null, fileName))
                                {
                                    capMakerPlus.LoadSubtitle(sub, null, fileName);
                                    format = capMakerPlus;
                                }
                            }
                            if (format == null)
                            {
                                var captionate = new Captionate();
                                if (captionate.IsMine(null, fileName))
                                {
                                    captionate.LoadSubtitle(sub, null, fileName);
                                    format = captionate;
                                }
                            }
                            if (format == null)
                            {
                                var ultech130 = new Ultech130();
                                if (ultech130.IsMine(null, fileName))
                                {
                                    ultech130.LoadSubtitle(sub, null, fileName);
                                    format = ultech130;
                                }
                            }
                            if (format == null)
                            {
                                var nciCaption = new NciCaption();
                                if (nciCaption.IsMine(null, fileName))
                                {
                                    nciCaption.LoadSubtitle(sub, null, fileName);
                                    format = nciCaption;
                                }
                            }
                            if (format == null)
                            {
                                var tsb4 = new TSB4();
                                if (tsb4.IsMine(null, fileName))
                                {
                                    tsb4.LoadSubtitle(sub, null, fileName);
                                    format = tsb4;
                                }
                            }
                            if (format == null)
                            {
                                var avidStl = new AvidStl();
                                if (avidStl.IsMine(null, fileName))
                                {
                                    avidStl.LoadSubtitle(sub, null, fileName);
                                    format = avidStl;
                                }
                            }
                            if (format == null)
                            {
                                var elr = new ELRStudioClosedCaption();
                                if (elr.IsMine(null, fileName))
                                {
                                    elr.LoadSubtitle(sub, null, fileName);
                                    format = elr;
                                }
                            }
                        }

                        if (format == null)
                        {
                            if (fileInfo.Length < 1024 * 1024) // max 1 mb
                                Console.WriteLine("{0}: {1} - input file format unknown!", fileName, targetFormat);
                            else
                                Console.WriteLine("{0}: {1} - input file too large!", fileName, targetFormat);
                        }
                        else if (!done)
                        {
                            BatchConvertSave(targetFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, fileName, sub, format, overwrite, pacCodePage, targetFrameRate, multipleReplaceImportFiles, removeTextForHi, fixCommonErrors, redoCasing);
                        }
                    }
                    else
                    {
                        Console.WriteLine("{0}: {1} - file not found!", count, fileName);
                        errors++;
                    }
                }
            }
            catch (Exception exception)
            {
                if (exception.Message.Length > 0)
                {
                    Console.WriteLine();
                    Console.WriteLine("ERROR: " + exception.Message);
                }
                else
                {
                    Console.WriteLine("Try 'SubtitleEdit /?' for more information.");
                }
                Console.WriteLine();
                errors++;
            }

            if (count > 0)
            {
                Console.WriteLine();
                Console.WriteLine("{0} file(s) converted", converted);
                Console.WriteLine();
            }

            if (!Configuration.IsRunningOnMac() && !Configuration.IsRunningOnLinux())
            {
                Console.Write(currentFolder + ">");
                NativeMethods.FreeConsole();
            }

            if (count == converted && errors == 0)
                Environment.Exit(0);
            else
                Environment.Exit(1);
        }