mirror of
https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-10-28 15:02:35 +01:00
72 lines
2.7 KiB
C#
72 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class DigiBeta : SubtitleFormat
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{
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private static readonly Regex RegexTimeCode = new Regex(@"^\d\d \d\d \d\d \d\d\t\d\d \d\d \d\d \d\d\t", RegexOptions.Compiled);
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public override string Extension => ".txt";
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public override string Name => "DigiBeta";
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public override string ToText(Subtitle subtitle, string title)
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{
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//10 01 37 23 10 01 42 01 Makkhi (newline is TAB)
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const string paragraphWriteFormat = "{0}\t{1}\t{2}";
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var sb = new StringBuilder();
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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sb.AppendLine(string.Format(paragraphWriteFormat, EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), p.Text.Replace(Environment.NewLine, "\t")));
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}
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return sb.ToString().Trim();
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}
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public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
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{
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_errorCount = 0;
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subtitle.Paragraphs.Clear();
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foreach (string line in lines)
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{
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if (RegexTimeCode.IsMatch(line) && line.Length > 24)
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{
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string[] parts = line.Substring(0, 11).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
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if (parts.Length == 4)
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{
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try
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{
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var start = DecodeTimeCodeFramesFourParts(parts);
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parts = line.Substring(12, 11).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
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var end = DecodeTimeCodeFramesFourParts(parts);
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var paragraph = new Paragraph
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{
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StartTime = start,
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EndTime = end,
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Text = line.Substring(24).Trim().Replace("\t", Environment.NewLine)
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};
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subtitle.Paragraphs.Add(paragraph);
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}
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catch
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{
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_errorCount++;
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}
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}
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}
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}
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subtitle.Renumber();
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}
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private static string EncodeTimeCode(TimeCode time)
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{
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return $"{time.Hours:00} {time.Minutes:00} {time.Seconds:00} {MillisecondsToFramesMaxFrameRate(time.Milliseconds):00}";
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}
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}
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}
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