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-rw-r--r--MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs5
1 files changed, 5 insertions, 0 deletions
diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
index 0d7a7912a..bae367d82 100644
--- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
+++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
@@ -1218,6 +1218,11 @@ namespace MediaBrowser.MediaEncoding.Encoder
public string EscapeSubtitleFilterPath(string path)
{
+ // https://ffmpeg.org/ffmpeg-filters.html#Notes-on-filtergraph-escaping
+ // We need to double escape
+
+ var escapeChars = new[] {':', '\'', ','};
+
return path.Replace('\\', '/').Replace(":/", "\\:/").Replace("'", "'\\\\\\''");
}