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Add new text subtitle format - thx jiunyilin :)

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niksedk 2022-01-16 20:29:09 +01:00
parent d2a36d1c6b
commit 2b185c252a
3 changed files with 104 additions and 2 deletions
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5
Changelog.txt
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@ -13,9 +13,10 @@
* Add shortcut for edit of bookmark - thx OmrSi
* Add shortcut for copy plain text - thx OmrSi
* Add "Sort by Gap" - thx Andrebavila
* New image subtitle format TTML with inline base64 images - thx mat
* New text subtitle format - thx Richard
* Add new image subtitle format TTML with inline base64 images - thx mat
* Add new text subtitle format - thx Richard
* Add new json subtitle format - thx Tim
* Add new text subtitle format - thx jiunyilin
* IMPROVED:
* Update Bulgarian translation - thx Калин
* Update Italian translation - thx NAMP/bovirus

1
src/libse/SubtitleFormats/SubtitleFormat.cs
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@ -339,6 +339,7 @@ namespace Nikse.SubtitleEdit.Core.SubtitleFormats
new UnknownSubtitle102(),
new UnknownSubtitle103(),
new UnknownSubtitle104(),
new UnknownSubtitle105(),
};
string path = Configuration.PluginsDirectory;

100
src/libse/SubtitleFormats/UnknownSubtitle105.cs Normal file
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@ -0,0 +1,100 @@
using Nikse.SubtitleEdit.Core.Common;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class UnknownSubtitle105 : SubtitleFormat
{
public override string Extension => ".html";
public override string Name => "Unknown 105";
public override string ToText(Subtitle subtitle, string title)
{
var sb = new StringBuilder();
var seconds = 0d;
for (var index = 0; index < subtitle.Paragraphs.Count; index++)
{
var p = subtitle.Paragraphs[index];
sb.AppendLine($"{EncodeTime(p.Duration.TotalSeconds)}");
sb.AppendLine(p.Text);
seconds += p.Duration.TotalSeconds;
var next = subtitle.GetParagraphOrDefault(index + 1);
if (next != null && (next.StartTime.TotalMilliseconds - p.EndTime.TotalMilliseconds) > 100)
{
sb.AppendLine($"{EncodeTime(next.StartTime.TotalSeconds - p.EndTime.TotalSeconds)}");
sb.AppendLine("<br>");
}
}
sb.AppendLine();
return sb.ToString();
}
private static string EncodeTime(double seconds)
{
return $"[WAIT&nbsp;{seconds.ToString(CultureInfo.InvariantCulture)}sec]<br>";
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
_errorCount = 0;
subtitle.Paragraphs.Clear();
var allText = string.Join(Environment.NewLine, lines);
if (!allText.Contains("[WAIT&nbsp;", StringComparison.Ordinal))
{
return;
}
var text = string.Empty;
var milliseconds = 0d;
for (var i = 0; i < lines.Count; i++)
{
var line = lines[i].Trim();
if (line.StartsWith("[WAIT&nbsp;",StringComparison.Ordinal))
{
var ms = GetMs(line);
text = text.Replace("<br>", Environment.NewLine).Trim();
var p = new Paragraph(text, milliseconds, milliseconds + ms);
subtitle.Paragraphs.Add(p);
milliseconds += ms;
text = string.Empty;
}
else
{
text += Environment.NewLine + line;
}
}
if (!string.IsNullOrEmpty(text))
{
text = text.Replace("<br>", Environment.NewLine).Trim();
var p = new Paragraph(text, milliseconds, milliseconds + 3000);
subtitle.Paragraphs.Add(p);
}
subtitle.RemoveEmptyLines();
}
private static double GetMs(string line)
{
var endIndex = line.IndexOf(']');
if (endIndex == -1)
{
return 0;
}
var secondString = line.Substring(11, endIndex - 11);
secondString = secondString.Replace("sec", string.Empty);
if (double.TryParse(secondString, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var d))
{
return d * 1000.0;
}
return 0;
}
}
}