mirror of
https://github.com/jellyfin/jellyfin.git
synced 2025-11-04 03:27:21 -05:00
53 lines
2.1 KiB
C#
53 lines
2.1 KiB
C#
using System.IO;
|
|
using System.Text;
|
|
using System.Text.RegularExpressions;
|
|
using System.Threading;
|
|
using MediaBrowser.Model.MediaInfo;
|
|
|
|
namespace MediaBrowser.MediaEncoding.Subtitles
|
|
{
|
|
public class TtmlWriter : ISubtitleWriter
|
|
{
|
|
public void Write(SubtitleTrackInfo info, Stream stream, CancellationToken cancellationToken)
|
|
{
|
|
// Example: https://github.com/zmalltalker/ttml2vtt/blob/master/data/sample.xml
|
|
// Parser example: https://github.com/mozilla/popcorn-js/blob/master/parsers/parserTTML/popcorn.parserTTML.js
|
|
|
|
using (var writer = new StreamWriter(stream, Encoding.UTF8, 1024, true))
|
|
{
|
|
writer.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
|
|
writer.WriteLine("<tt xmlns=\"http://www.w3.org/ns/ttml\" xmlns:tts=\"http://www.w3.org/2006/04/ttaf1#styling\" lang=\"no\">");
|
|
|
|
writer.WriteLine("<head>");
|
|
writer.WriteLine("<styling>");
|
|
writer.WriteLine("<style id=\"italic\" tts:fontStyle=\"italic\" />");
|
|
writer.WriteLine("<style id=\"left\" tts:textAlign=\"left\" />");
|
|
writer.WriteLine("<style id=\"center\" tts:textAlign=\"center\" />");
|
|
writer.WriteLine("<style id=\"right\" tts:textAlign=\"right\" />");
|
|
writer.WriteLine("</styling>");
|
|
writer.WriteLine("</head>");
|
|
|
|
writer.WriteLine("<body>");
|
|
writer.WriteLine("<div>");
|
|
|
|
foreach (var trackEvent in info.TrackEvents)
|
|
{
|
|
var text = trackEvent.Text;
|
|
|
|
text = Regex.Replace(text, @"\\n", "<br/>", RegexOptions.IgnoreCase);
|
|
|
|
writer.WriteLine("<p begin=\"{0}\" dur=\"{1}\">{2}</p>",
|
|
trackEvent.StartPositionTicks,
|
|
(trackEvent.EndPositionTicks - trackEvent.StartPositionTicks),
|
|
text);
|
|
}
|
|
|
|
writer.WriteLine("</div>");
|
|
writer.WriteLine("</body>");
|
|
|
|
writer.WriteLine("</tt>");
|
|
}
|
|
}
|
|
}
|
|
}
|