42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
using System;
|
|
using System.IO;
|
|
using System.Text.RegularExpressions;
|
|
using System.Threading;
|
|
|
|
namespace MediaBrowser.MediaEncoding.Subtitles
|
|
{
|
|
public class VttWriter : ISubtitleWriter
|
|
{
|
|
public void Write(SubtitleTrackInfo info, Stream stream, CancellationToken cancellationToken)
|
|
{
|
|
var writer = new StreamWriter(stream);
|
|
|
|
try
|
|
{
|
|
writer.WriteLine("WEBVTT");
|
|
writer.WriteLine(string.Empty);
|
|
foreach (var trackEvent in info.TrackEvents)
|
|
{
|
|
cancellationToken.ThrowIfCancellationRequested();
|
|
|
|
writer.WriteLine(@"{0:hh\:mm\:ss\.fff} --> {1:hh\:mm\:ss\.fff}", TimeSpan.FromTicks(trackEvent.StartPositionTicks), TimeSpan.FromTicks(trackEvent.EndPositionTicks));
|
|
|
|
var text = trackEvent.Text;
|
|
|
|
// TODO: Not sure how to handle these
|
|
text = Regex.Replace(text, @"\\N", " ", RegexOptions.IgnoreCase);
|
|
|
|
writer.WriteLine(text);
|
|
writer.WriteLine(string.Empty);
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
writer.Dispose();
|
|
|
|
throw;
|
|
}
|
|
}
|
|
}
|
|
}
|