From cc9c2f6ae30deefb4d015e671fe561e5d142a48c Mon Sep 17 00:00:00 2001
From: Jason Dove <jason@jasondove.me>
Date: Thu, 21 Apr 2022 10:25:21 -0500
Subject: [PATCH] fix external subtitles with brackets in the filename (#748)

---
 ErsatzTV.FFmpeg/Filter/SubtitlesFilter.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ErsatzTV.FFmpeg/Filter/SubtitlesFilter.cs b/ErsatzTV.FFmpeg/Filter/SubtitlesFilter.cs
index dec9314fb..512618d43 100644
--- a/ErsatzTV.FFmpeg/Filter/SubtitlesFilter.cs
+++ b/ErsatzTV.FFmpeg/Filter/SubtitlesFilter.cs
@@ -31,6 +31,11 @@ public class SubtitlesFilter : BaseFilter
                     .Replace(@":/", @"\\:/");
             }
 
+            // escape brackets after escaping for windows
+            effectiveFile = effectiveFile
+                .Replace(@"[", @"\[")
+                .Replace(@"]", @"\]");
+
             return $"subtitles={effectiveFile}:fontsdir={fontsDir}";
         }
     }