From ef29e8c5a1f29d93ce6cf972be3fd7ed6052717e Mon Sep 17 00:00:00 2001
From: Jason Dove <1695733+jasongdove@users.noreply.github.com>
Date: Fri, 23 Feb 2024 11:27:51 -0600
Subject: [PATCH] fix vaapi transcoding with a53 cc data (#1625)

---
 CHANGELOG.md                                      | 1 +
 ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderH264Vaapi.cs | 3 +++
 ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderHevcVaapi.cs | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67a5bf2d0..698c90f68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,6 +44,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   - This should make *some* clients happier 
 - Fix `Other Video`, `Song` and `Image` fallback metadata tags to always include parent folder (folder added to library) 
 - Allow playback of items with any positive duration, including less than one second
+- Fix VAAPI transcoding of OTA content containing A53 CC data
 
 ### Changed
 - Log search index updates under scanner category at debug level, to indicate a potential cause for the UI being out of date
diff --git a/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderH264Vaapi.cs b/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderH264Vaapi.cs
index 235b80280..c0fd015ba 100644
--- a/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderH264Vaapi.cs
+++ b/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderH264Vaapi.cs
@@ -23,6 +23,9 @@ public class EncoderH264Vaapi : EncoderBase
                 result.Add("-rc_mode");
                 result.Add("1");
             }
+            
+            result.Add("-sei");
+            result.Add("-a53_cc");
 
             return result.ToArray();
         }
diff --git a/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderHevcVaapi.cs b/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderHevcVaapi.cs
index 1145c4b5c..f287235fb 100644
--- a/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderHevcVaapi.cs
+++ b/ErsatzTV.FFmpeg/Encoder/Vaapi/EncoderHevcVaapi.cs
@@ -23,6 +23,9 @@ public class EncoderHevcVaapi : EncoderBase
                 result.Add("-rc_mode");
                 result.Add("1");
             }
+            
+            result.Add("-sei");
+            result.Add("-a53_cc");
 
             return result.ToArray();
         }