From 21b90a1b6cd1b650829015ca5ed9d7ecbab7c929 Mon Sep 17 00:00:00 2001
From: Jason Dove <jason@jasondove.me>
Date: Thu, 25 Nov 2021 15:36:40 -0600
Subject: [PATCH] fix songs with white backgrounds (#501)

---
 ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs b/ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs
index e662332f0..59b8d19e4 100644
--- a/ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs
+++ b/ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs
@@ -278,7 +278,7 @@ namespace ErsatzTV.Core.FFmpeg
 
                 if (videoOnly)
                 {
-                    videoFilterQueue.Add("boxblur=40");
+                    videoFilterQueue.Add("boxblur=40[b];[b]split[b1][b2];[b1]format=rgba,geq=r=0:g=0:b=0:a=120*(Y/H)[fg];[b2][fg]overlay=format=auto");
                 }
 
                 if (isSong)