internal static Subtitle LoadMatroskaSSA(MatroskaTrackInfo matroskaSubtitleInfo, string fileName, SubtitleFormat format, List<MatroskaSubtitle> sub) { var subtitle = new Subtitle { Header = matroskaSubtitleInfo.CodecPrivate }; var lines = subtitle.Header.Trim().SplitToLines().ToList(); var footer = new StringBuilder(); var comments = new Subtitle(); if (!string.IsNullOrEmpty(matroskaSubtitleInfo.CodecPrivate)) { bool footerOn = false; foreach (string line in lines) { if (footerOn) { footer.AppendLine(line); } else if (line.Trim() == "[Events]") { } else if (line.Trim() == "[Fonts]" || line.Trim() == "[Graphics]") { footerOn = true; footer.AppendLine(); footer.AppendLine(); footer.AppendLine(line); } else if (line.StartsWith("Comment:", StringComparison.Ordinal)) { var arr = line.Split(','); if (arr.Length > 3) { arr = arr[1].Split(new[] { ':', '.' }); if (arr.Length == 4) { int hour; int min; int sec; int ms; if (int.TryParse(arr[0], out hour) && int.TryParse(arr[1], out min) && int.TryParse(arr[2], out sec) && int.TryParse(arr[3], out ms)) { comments.Paragraphs.Add(new Paragraph(new TimeCode(hour, min, sec, ms * 10), new TimeCode(0, 0, 0, 0), line)); } } } } } } const string headerFormat = "Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text"; if (!subtitle.Header.Contains("[Events]")) { subtitle.Header = subtitle.Header.Trim() + Environment.NewLine + Environment.NewLine + "[Events]" + Environment.NewLine + headerFormat + Environment.NewLine; } else { subtitle.Header = subtitle.Header.Remove(subtitle.Header.IndexOf("[Events]", StringComparison.Ordinal)); subtitle.Header = subtitle.Header.Trim() + Environment.NewLine + Environment.NewLine + "[Events]" + Environment.NewLine + headerFormat + Environment.NewLine; } lines = subtitle.Header.Trim().SplitToLines().ToList(); const string timeCodeFormat = "{0}:{1:00}:{2:00}.{3:00}"; // h:mm:ss.cc foreach (var mp in sub) { var p = new Paragraph(string.Empty, mp.Start, mp.End); string start = string.Format(timeCodeFormat, p.StartTime.Hours, p.StartTime.Minutes, p.StartTime.Seconds, p.StartTime.Milliseconds / 10); string end = string.Format(timeCodeFormat, p.EndTime.Hours, p.EndTime.Minutes, p.EndTime.Seconds, p.EndTime.Milliseconds / 10); // MKS contains this: ReadOrder, Layer, Style, Name, MarginL, MarginR, MarginV, Effect, Text lines.AddRange(from cp in comments.Paragraphs where cp.StartTime.TotalMilliseconds <= p.StartTime.TotalMilliseconds select cp.Text); for (int commentIndex = comments.Paragraphs.Count - 1; commentIndex >= 0; commentIndex--) { var cp = comments.Paragraphs[commentIndex]; if (cp.StartTime.TotalMilliseconds <= p.StartTime.TotalMilliseconds) { comments.Paragraphs.RemoveAt(commentIndex); } } string text = mp.Text.Replace(Environment.NewLine, "\\N"); int idx = text.IndexOf(',') + 1; if (idx > 0 && idx < text.Length) { text = text.Remove(0, idx); // remove ReadOrder idx = text.IndexOf(','); text = text.Insert(idx, "," + start + "," + end); lines.Add("Dialogue: " + text); } } lines.AddRange(comments.Paragraphs.Select(cp => cp.Text)); lines.AddRange(footer.ToString().SplitToLines()); format.LoadSubtitle(subtitle, lines, fileName); return subtitle; }
internal static SubtitleFormat LoadMatroskaTextSubtitle(MatroskaTrackInfo matroskaSubtitleInfo, MatroskaFile matroska, List<MatroskaSubtitle> sub, Subtitle subtitle) { if (subtitle == null) { throw new ArgumentNullException("subtitle"); } subtitle.Paragraphs.Clear(); var isSsa = false; SubtitleFormat format = new SubRip(); if (matroskaSubtitleInfo.CodecPrivate.Contains("[script info]", StringComparison.OrdinalIgnoreCase)) { if (matroskaSubtitleInfo.CodecPrivate.Contains("[V4 Styles]", StringComparison.OrdinalIgnoreCase)) { format = new SubStationAlpha(); } else { format = new AdvancedSubStationAlpha(); } isSsa = true; } if (isSsa) { foreach (var p in LoadMatroskaSSA(matroskaSubtitleInfo, matroska.Path, format, sub).Paragraphs) { subtitle.Paragraphs.Add(p); } if (!string.IsNullOrEmpty(matroskaSubtitleInfo.CodecPrivate)) { bool eventsStarted = false; bool fontsStarted = false; bool graphicsStarted = false; var header = new StringBuilder(); foreach (string line in matroskaSubtitleInfo.CodecPrivate.Replace(Environment.NewLine, "\n").Split('\n')) { if (!eventsStarted && !fontsStarted && !graphicsStarted) { header.AppendLine(line); } if (line.TrimStart().StartsWith("dialog:", StringComparison.OrdinalIgnoreCase)) { eventsStarted = true; fontsStarted = false; graphicsStarted = false; } else if (line.Trim().Equals("[events]", StringComparison.OrdinalIgnoreCase)) { eventsStarted = true; fontsStarted = false; graphicsStarted = false; } else if (line.Trim().Equals("[fonts]", StringComparison.OrdinalIgnoreCase)) { eventsStarted = false; fontsStarted = true; graphicsStarted = false; } else if (line.Trim().Equals("[graphics]", StringComparison.OrdinalIgnoreCase)) { eventsStarted = false; fontsStarted = false; graphicsStarted = true; } } subtitle.Header = header.ToString().TrimEnd(); if (!subtitle.Header.Contains("[events]", StringComparison.OrdinalIgnoreCase)) { subtitle.Header += Environment.NewLine + Environment.NewLine + "[Events]" + Environment.NewLine; } } } else { foreach (var p in sub) { subtitle.Paragraphs.Add(new Paragraph(p.Text, p.Start, p.End)); } } subtitle.Renumber(); return format; }
private static SubtitleFormat ConvertToMatroska(MatroskaFile matroska, MatroskaTrackInfo track, SubtitleFormat format, Subtitle sub, string fileName, List<MatroskaTrackInfo> tracks, string toFormat, IList<SubtitleFormat> formats, string offset, Encoding targetEncoding, string outputFolder, int count, bool overwrite, string pacCodePage, double? targetFrameRate, ref int converted, ref int errors, ref bool done) { 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()); } bool isSubStationAlpha = format.GetType() == typeof(AdvancedSubStationAlpha) || format.GetType() == typeof(SubStationAlpha); if (isSubStationAlpha) { if (toFormat.ToLower() != AdvancedSubStationAlpha.NameOfFormat.ToLower().Replace(" ", string.Empty) && toFormat.ToLower() != SubStationAlpha.NameOfFormat.ToLower().Replace(" ", string.Empty)) { foreach (SubtitleFormat subtitleFormat in formats) { if (subtitleFormat .Name .Replace(" ", string.Empty) .Equals(toFormat, StringComparison.OrdinalIgnoreCase) || subtitleFormat .Name .Replace(" ", string.Empty) .Equals(toFormat.Replace(" ", string.Empty), StringComparison.OrdinalIgnoreCase)) { format.RemoveNativeFormatting(sub, subtitleFormat); break; } } } } BatchConvertSave(toFormat, offset, targetEncoding, outputFolder, count, ref converted, ref errors, formats, newFileName, sub, format, overwrite, pacCodePage, targetFrameRate); done = true; return format; }