Mirrors/SubtitleEdit
1
0
Fork 0
mirror of https://github.com/SubtitleEdit/subtitleedit.git synced 2024-11-22 03:02:35 +01:00
Code Issues Projects Releases Wiki Activity

Added "Timed Text image" import - thx Mouna :)

Browse Source
This commit is contained in:
niksedk 2016-01-12 18:55:26 +01:00
parent c9e7a84f0a
commit 9a76efb9ca
3 changed files with 233 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libse/LibSE.csproj
View File

@ -311,6 +311,7 @@
<Compile Include="SubtitleFormats\SwiftTextLineNumber.cs" />
<Compile Include="SubtitleFormats\Tek.cs" />
<Compile Include="SubtitleFormats\TextST.cs" />
<Compile Include="SubtitleFormats\TimedTextImage.cs" />
<Compile Include="SubtitleFormats\TimedText.cs" />
<Compile Include="SubtitleFormats\TimedText10.cs" />
<Compile Include="SubtitleFormats\TimedText200604.cs" />

213
libse/SubtitleFormats/TimedTextImage.cs Normal file
View File

@ -0,0 +1,213 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Xml;
namespace Nikse.SubtitleEdit.Core.SubtitleFormats
{
public class TimedTextImage : SubtitleFormat
{
public override string Extension
{
get { return ".xml"; }
}
public override string Name
{
get { return "Timed Text Image"; }
}
public override bool IsTimeBased
{
get { return true; }
}
public override bool IsMine(List<string> lines, string fileName)
{
var sb = new StringBuilder();
lines.ForEach(line => sb.AppendLine(line));
string xmlAsString = sb.ToString().RemoveControlCharactersButWhiteSpace().Trim();
if (xmlAsString.Contains("xmlns:tts=\"http://www.w3.org/2006/04"))
return false;
if (xmlAsString.Contains("=\"http://www.w3.org/ns/ttml#parameter") && (xmlAsString.Contains(".png") || xmlAsString.Contains(".jpg") || xmlAsString.Contains(".bmp")))
{
var xml = new XmlDocument { XmlResolver = null };
try
{
xml.LoadXml(xmlAsString);
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("tt", xml.DocumentElement.NamespaceURI);
XmlNode body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
if (body == null)
body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
int numberOfParagraphs = body.ChildNodes.Count;
return numberOfParagraphs > 0;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
return false;
}
}
return false;
}
public override string ToText(Subtitle subtitle, string title)
{
throw new NotImplementedException();
}
public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
{
_errorCount = 0;
var sb = new StringBuilder();
lines.ForEach(line => sb.AppendLine(line));
var xml = new XmlDocument { XmlResolver = null };
xml.LoadXml(sb.ToString().RemoveControlCharactersButWhiteSpace().Trim());
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("tt", xml.DocumentElement.NamespaceURI);
XmlNode body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
if (body == null)
body = xml.DocumentElement.SelectSingleNode("//tt:body", nsmgr);
int numberOfParagraphs = body.ChildNodes.Count;
bool couldBeFrames = true;
bool couldBeMillisecondsWithMissingLastDigit = true;
foreach (XmlNode node in body.ChildNodes)
{
try
{
var pText = new StringBuilder();
foreach (XmlNode innerNode in node.ChildNodes)
{
switch (innerNode.Name.Replace("tt:", string.Empty))
{
case "image":
var src = innerNode.Attributes["src"];
if (src != null)
pText.Append(src.InnerText);
break;
}
}
string start = null; // = node.Attributes["begin"].InnerText;
string end = null; // = node.Attributes["begin"].InnerText;
string dur = null; // = node.Attributes["begin"].InnerText;
foreach (XmlAttribute attr in node.Attributes)
{
if (attr.Name.EndsWith("begin", StringComparison.Ordinal))
start = attr.InnerText;
else if (attr.Name.EndsWith("end", StringComparison.Ordinal))
end = attr.InnerText;
else if (attr.Name.EndsWith("duration", StringComparison.Ordinal))
dur = attr.InnerText;
}
//string start = node.Attributes["begin"].InnerText;
string text = pText.ToString();
text = text.Replace(Environment.NewLine + "</i>", "</i>" + Environment.NewLine);
text = text.Replace("<i></i>", string.Empty).Trim();
if (end != null)
{
if (end.Length != 11 || end.Substring(8, 1) != ":" || start == null ||
start.Length != 11 || start.Substring(8, 1) != ":")
{
couldBeFrames = false;
}
if (couldBeMillisecondsWithMissingLastDigit && (end.Length != 11 || start == null || start.Length != 11 || end.Substring(8, 1) != "." | start.Substring(8, 1) != "."))
{
couldBeMillisecondsWithMissingLastDigit = false;
}
//string end = node.Attributes["end"].InnerText;
double dBegin, dEnd;
if (!start.Contains(':') && Utilities.CountTagInText(start, '.') == 1 &&
!end.Contains(':') && Utilities.CountTagInText(end, '.') == 1 &&
double.TryParse(start, NumberStyles.Float , CultureInfo.InvariantCulture, out dBegin) && double.TryParse(end, NumberStyles.Float, CultureInfo.InvariantCulture, out dEnd))
{
subtitle.Paragraphs.Add(new Paragraph(text, dBegin * TimeCode.BaseUnit, dEnd * TimeCode.BaseUnit));
}
else
{
if (start.Length == 8 && start[2] == ':' && start[5] == ':' &&
end.Length == 8 && end[2] == ':' && end[5] == ':')
{
var p = new Paragraph();
var parts = start.Split(new[] { ':' });
p.StartTime = new TimeCode(int.Parse(parts[0]), int.Parse(parts[1]), int.Parse(parts[2]), 0);
parts = end.Split(new[] { ':' });
p.EndTime = new TimeCode(int.Parse(parts[0]), int.Parse(parts[1]), int.Parse(parts[2]), 0);
p.Text = text;
subtitle.Paragraphs.Add(p);
}
else
{
subtitle.Paragraphs.Add(new Paragraph(TimedText10.GetTimeCode(start, false), TimedText10.GetTimeCode(end, false), text));
}
}
}
else if (dur != null)
{
if (dur.Length != 11 || dur.Substring(8, 1) != ":" || start == null ||
start.Length != 11 || start.Substring(8, 1) != ":")
{
couldBeFrames = false;
}
if (couldBeMillisecondsWithMissingLastDigit && (dur.Length != 11 || start == null || start.Length != 11 || dur.Substring(8, 1) != "." | start.Substring(8, 1) != "."))
{
couldBeMillisecondsWithMissingLastDigit = false;
}
TimeCode duration = TimedText10.GetTimeCode(dur, false);
TimeCode startTime = TimedText10.GetTimeCode(start, false);
var endTime = new TimeCode(startTime.TotalMilliseconds + duration.TotalMilliseconds);
subtitle.Paragraphs.Add(new Paragraph(startTime, endTime, text));
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
_errorCount++;
}
}
subtitle.RemoveEmptyLines();
if (couldBeFrames)
{
bool all30OrBelow = true;
foreach (Paragraph p in subtitle.Paragraphs)
{
if (p.StartTime.Milliseconds > 30 || p.EndTime.Milliseconds > 30)
all30OrBelow = false;
}
if (all30OrBelow)
{
foreach (Paragraph p in subtitle.Paragraphs)
{
p.StartTime.Milliseconds = SubtitleFormat.FramesToMillisecondsMax999(p.StartTime.Milliseconds);
p.EndTime.Milliseconds = SubtitleFormat.FramesToMillisecondsMax999(p.EndTime.Milliseconds);
}
}
}
else if (couldBeMillisecondsWithMissingLastDigit)
{
foreach (Paragraph p in subtitle.Paragraphs)
{
p.StartTime.Milliseconds *= 10;
p.EndTime.Milliseconds *= 10;
}
}
subtitle.Renumber();
}
}
}

19
src/Forms/Main.cs
View File

@ -2235,6 +2235,25 @@ namespace Nikse.SubtitleEdit.Forms
}
}
if (format == null)
{
try
{
var timedtextImage = new TimedTextImage();
var list = new List<string>(File.ReadAllLines(fileName, LanguageAutoDetect.GetEncodingFromFile(fileName)));
if (timedtextImage.IsMine(list, fileName))
{
if (ContinueNewOrExit())
ImportAndOcrDost(fileName, timedtextImage, list);
return;
}
}
catch
{
format = null;
}
}
if (format == null || format.Name == Scenarist.NameOfFormat)
{
try