Backport pull request #12296 from jellyfin/release-10.9.z

Properly escape paths in concat file for BDMV

Original-merge: 4afa6db108e2071a335e7f6f7bb3fa7b50d9b7f7

Merged-by: crobibero <cody@robibe.ro>

Backported-by: Joshua M. Boniface <joshua@boniface.me>

MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs

@@ -1250,7 +1250,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
                 var duration = TimeSpan.FromTicks(mediaInfoResult.RunTimeTicks.Value).TotalSeconds;
 
                 // Add file path stanza to concat configuration
-                sw.WriteLine("file '{0}'", path);
+                sw.WriteLine("file '{0}'", path.Replace("'", @"'\''", StringComparison.Ordinal));
 
                 // Add duration stanza to concat configuration
                 sw.WriteLine("duration {0}", duration);