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Add new subtitle format - thx Hai-Lag :)

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work on #4218
This commit is contained in:
Nikolaj Olsson 2020-06-05 16:00:23 +02:00
parent 8437695425
commit 14feb2f0fb
2 changed files with 99 additions and 0 deletions
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1
libse/SubtitleFormats/SubtitleFormat.cs
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@ -305,6 +305,7 @@ namespace Nikse.SubtitleEdit.Core.SubtitleFormats
new UnknownSubtitle95(),
new UnknownSubtitle96(),
new UnknownSubtitle97(),
new UnknownSubtitle98(),
};
string path = Configuration.PluginsDirectory;

98
libse/SubtitleFormats/UnknownSubtitle98.cs Normal file
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@ -0,0 +1,98 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle98 : SubtitleFormat
{
//7:00:01:27AM
private static readonly Regex RegexTimeCodes = new Regex(@"^\d\d\:\d\d\:\d\d\:\d\d\t", RegexOptions.Compiled);
public override string Extension => ".rtf";
public override string Name => "Unknown 98";
public override string ToText(Subtitle subtitle, string title)
{
var sb = new StringBuilder();
foreach (var p in subtitle.Paragraphs)
{
sb.AppendLine($"{EncodeTimeCode(p.StartTime)}\t{p.Text.Replace(Environment.NewLine, " ")}");
}
return sb.ToString().Trim().ToRtf();
}
private static string EncodeTimeCode(TimeCode timeCode)
{
return $"{timeCode.Hours:00}:{timeCode.Minutes:00}:{timeCode.Seconds:00}:{MillisecondsToFramesMaxFrameRate(timeCode.Milliseconds):00}";
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
var sb = new StringBuilder();
foreach (string line in lines)
{
sb.AppendLine(line);
}
var rtf = sb.ToString().Trim();
if (!rtf.StartsWith("{\\rtf", StringComparison.Ordinal))
{
return;
}
lines = rtf.FromRtf().SplitToLines();
_errorCount = 0;
foreach (string line in lines)
{
string s = line.Trim();
if (RegexTimeCodes.Match(s).Success)
{
try
{
var arr = s.Substring(0, 11).Split(':');
if (arr.Length == 4)
{
var p = new Paragraph
{
StartTime = DecodeTimeCodeFramesFourParts(arr),
Text = s.Remove(0, 11).Trim()
};
subtitle.Paragraphs.Add(p);
}
}
catch
{
_errorCount++;
}
}
else if (s.Length > 0)
{
_errorCount++;
}
}
int index = 1;
var language = LanguageAutoDetect.AutoDetectGoogleLanguage(subtitle);
foreach (var paragraph in subtitle.Paragraphs)
{
paragraph.Text = Utilities.AutoBreakLine(paragraph.Text, language);
var next = subtitle.GetParagraphOrDefault(index);
if (next != null)
{
paragraph.EndTime.TotalMilliseconds = next.StartTime.TotalMilliseconds - 1;
}
if (paragraph.Duration.TotalMilliseconds > Configuration.Settings.General.SubtitleMaximumDisplayMilliseconds)
{
paragraph.EndTime.TotalMilliseconds = paragraph.StartTime.TotalMilliseconds + Utilities.GetOptimalDisplayMilliseconds(paragraph.Text);
}
index++;
}
subtitle.RemoveEmptyLines();
subtitle.Renumber();
}
}
}