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https://github.com/SubtitleEdit/subtitleedit.git
synced 2024-11-22 11:12:36 +01:00
Added "Timed Text image" import - thx Mouna :)
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niksedk
parent
c9e7a84f0a
commit
9a76efb9ca
@ -311,6 +311,7 @@
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<Compile Include="SubtitleFormats\SwiftTextLineNumber.cs" />
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<Compile Include="SubtitleFormats\Tek.cs" />
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<Compile Include="SubtitleFormats\TextST.cs" />
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<Compile Include="SubtitleFormats\TimedTextImage.cs" />
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<Compile Include="SubtitleFormats\TimedText.cs" />
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<Compile Include="SubtitleFormats\TimedText10.cs" />
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<Compile Include="SubtitleFormats\TimedText200604.cs" />
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213
libse/SubtitleFormats/TimedTextImage.cs
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213
libse/SubtitleFormats/TimedTextImage.cs
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@ -0,0 +1,213 @@
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Text;
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using System.Xml;
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namespace Nikse.SubtitleEdit.Core.SubtitleFormats
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{
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public class TimedTextImage : SubtitleFormat
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{
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public override string Extension
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{
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get { return ".xml"; }
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}
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public override string Name
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{
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get { return "Timed Text Image"; }
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}
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public override bool IsTimeBased
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{
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get { return true; }
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}
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public override bool IsMine(List<string> lines, string fileName)
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{
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var sb = new StringBuilder();
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lines.ForEach(line => sb.AppendLine(line));
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string xmlAsString = sb.ToString().RemoveControlCharactersButWhiteSpace().Trim();
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if (xmlAsString.Contains("xmlns:tts=\"http://www.w3.org/2006/04"))
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return false;
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if (xmlAsString.Contains("=\"http://www.w3.org/ns/ttml#parameter") && (xmlAsString.Contains(".png") || xmlAsString.Contains(".jpg") || xmlAsString.Contains(".bmp")))
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{
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var xml = new XmlDocument { XmlResolver = null };
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try
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{
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xml.LoadXml(xmlAsString);
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var nsmgr = new XmlNamespaceManager(xml.NameTable);
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nsmgr.AddNamespace("tt", xml.DocumentElement.NamespaceURI);
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XmlNode body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
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if (body == null)
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body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
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int numberOfParagraphs = body.ChildNodes.Count;
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return numberOfParagraphs > 0;
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine(ex.Message);
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return false;
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}
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}
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return false;
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}
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public override string ToText(Subtitle subtitle, string title)
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{
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throw new NotImplementedException();
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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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var sb = new StringBuilder();
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lines.ForEach(line => sb.AppendLine(line));
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var xml = new XmlDocument { XmlResolver = null };
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xml.LoadXml(sb.ToString().RemoveControlCharactersButWhiteSpace().Trim());
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var nsmgr = new XmlNamespaceManager(xml.NameTable);
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nsmgr.AddNamespace("tt", xml.DocumentElement.NamespaceURI);
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XmlNode body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
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if (body == null)
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body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
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int numberOfParagraphs = body.ChildNodes.Count;
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bool couldBeFrames = true;
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bool couldBeMillisecondsWithMissingLastDigit = true;
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foreach (XmlNode node in body.ChildNodes)
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{
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try
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{
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var pText = new StringBuilder();
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foreach (XmlNode innerNode in node.ChildNodes)
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{
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switch (innerNode.Name.Replace("tt:", string.Empty))
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{
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case "image":
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var src = innerNode.Attributes["src"];
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if (src != null)
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pText.Append(src.InnerText);
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break;
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}
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}
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string start = null; // = node.Attributes["begin"].InnerText;
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string end = null; // = node.Attributes["begin"].InnerText;
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string dur = null; // = node.Attributes["begin"].InnerText;
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foreach (XmlAttribute attr in node.Attributes)
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{
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if (attr.Name.EndsWith("begin", StringComparison.Ordinal))
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start = attr.InnerText;
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else if (attr.Name.EndsWith("end", StringComparison.Ordinal))
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end = attr.InnerText;
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else if (attr.Name.EndsWith("duration", StringComparison.Ordinal))
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dur = attr.InnerText;
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}
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//string start = node.Attributes["begin"].InnerText;
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string text = pText.ToString();
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text = text.Replace(Environment.NewLine + "</i>", "</i>" + Environment.NewLine);
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text = text.Replace("<i></i>", string.Empty).Trim();
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if (end != null)
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{
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if (end.Length != 11 || end.Substring(8, 1) != ":" || start == null ||
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start.Length != 11 || start.Substring(8, 1) != ":")
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{
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couldBeFrames = false;
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}
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if (couldBeMillisecondsWithMissingLastDigit && (end.Length != 11 || start == null || start.Length != 11 || end.Substring(8, 1) != "." | start.Substring(8, 1) != "."))
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{
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couldBeMillisecondsWithMissingLastDigit = false;
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}
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//string end = node.Attributes["end"].InnerText;
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double dBegin, dEnd;
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if (!start.Contains(':') && Utilities.CountTagInText(start, '.') == 1 &&
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!end.Contains(':') && Utilities.CountTagInText(end, '.') == 1 &&
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double.TryParse(start, NumberStyles.Float , CultureInfo.InvariantCulture, out dBegin) && double.TryParse(end, NumberStyles.Float, CultureInfo.InvariantCulture, out dEnd))
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{
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subtitle.Paragraphs.Add(new Paragraph(text, dBegin * TimeCode.BaseUnit, dEnd * TimeCode.BaseUnit));
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}
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else
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{
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if (start.Length == 8 && start[2] == ':' && start[5] == ':' &&
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end.Length == 8 && end[2] == ':' && end[5] == ':')
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{
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var p = new Paragraph();
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var parts = start.Split(new[] { ':' });
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p.StartTime = new TimeCode(int.Parse(parts[0]), int.Parse(parts[1]), int.Parse(parts[2]), 0);
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parts = end.Split(new[] { ':' });
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p.EndTime = new TimeCode(int.Parse(parts[0]), int.Parse(parts[1]), int.Parse(parts[2]), 0);
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p.Text = text;
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subtitle.Paragraphs.Add(p);
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}
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else
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{
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subtitle.Paragraphs.Add(new Paragraph(TimedText10.GetTimeCode(start, false), TimedText10.GetTimeCode(end, false), text));
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}
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}
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}
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else if (dur != null)
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{
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if (dur.Length != 11 || dur.Substring(8, 1) != ":" || start == null ||
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start.Length != 11 || start.Substring(8, 1) != ":")
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{
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couldBeFrames = false;
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}
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if (couldBeMillisecondsWithMissingLastDigit && (dur.Length != 11 || start == null || start.Length != 11 || dur.Substring(8, 1) != "." | start.Substring(8, 1) != "."))
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{
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couldBeMillisecondsWithMissingLastDigit = false;
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}
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TimeCode duration = TimedText10.GetTimeCode(dur, false);
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TimeCode startTime = TimedText10.GetTimeCode(start, false);
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var endTime = new TimeCode(startTime.TotalMilliseconds + duration.TotalMilliseconds);
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subtitle.Paragraphs.Add(new Paragraph(startTime, endTime, text));
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine(ex.Message);
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_errorCount++;
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}
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}
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subtitle.RemoveEmptyLines();
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if (couldBeFrames)
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{
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bool all30OrBelow = true;
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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if (p.StartTime.Milliseconds > 30 || p.EndTime.Milliseconds > 30)
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all30OrBelow = false;
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}
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if (all30OrBelow)
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{
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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p.StartTime.Milliseconds = SubtitleFormat.FramesToMillisecondsMax999(p.StartTime.Milliseconds);
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p.EndTime.Milliseconds = SubtitleFormat.FramesToMillisecondsMax999(p.EndTime.Milliseconds);
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}
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}
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}
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else if (couldBeMillisecondsWithMissingLastDigit)
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{
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foreach (Paragraph p in subtitle.Paragraphs)
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{
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p.StartTime.Milliseconds *= 10;
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p.EndTime.Milliseconds *= 10;
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}
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}
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subtitle.Renumber();
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}
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}
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}
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@ -2235,6 +2235,25 @@ namespace Nikse.SubtitleEdit.Forms
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}
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}
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if (format == null)
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{
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try
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{
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var timedtextImage = new TimedTextImage();
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var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
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if (timedtextImage.IsMine(list, fileName))
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{
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if (ContinueNewOrExit())
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ImportAndOcrDost(fileName, timedtextImage, list);
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return;
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}
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}
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catch
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{
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format = null;
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}
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}
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if (format == null || format.Name == Scenarist.NameOfFormat)
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{
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try
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