From 7ac93c6aad95ff9518b3773d833f252e8b5adb49 Mon Sep 17 00:00:00 2001
From: Jason Dove <1695733+jasongdove@users.noreply.github.com>
Date: Tue, 2 Sep 2025 13:28:09 -0500
Subject: [PATCH] fix transcoding bt709/pc (#2363)

---
 CHANGELOG.md                               | 2 ++
 ErsatzTV.FFmpeg/Filter/ColorspaceFilter.cs | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b05e7b898..0c4e28392 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+### Fixed
+- Fix transcoding content with bt709/pc color metadata
 
 ## [25.5.0] - 2025-09-01
 ### Added
diff --git a/ErsatzTV.FFmpeg/Filter/ColorspaceFilter.cs b/ErsatzTV.FFmpeg/Filter/ColorspaceFilter.cs
index bc3f66b33..6e670d785 100644
--- a/ErsatzTV.FFmpeg/Filter/ColorspaceFilter.cs
+++ b/ErsatzTV.FFmpeg/Filter/ColorspaceFilter.cs
@@ -110,9 +110,9 @@ public class ColorspaceFilter : BaseFilter
                     $"{hwdownload}setparams=range=tv:colorspace=bt709:color_trc=bt709:color_primaries=bt709",
                 _ when cp.IsUnknown => "setparams=range=tv:colorspace=bt709:color_trc=bt709:color_primaries=bt709",
                 10 when !cp.IsUnknown =>
-                    $"{hwdownload}colorspace={inputOverrides}all=bt709:format=yuv420p10",
+                    $"{hwdownload}colorspace={inputOverrides}all=bt709:format=yuv420p10:range=tv",
                 8 when !cp.IsUnknown =>
-                    $"{hwdownload}colorspace={inputOverrides}all=bt709:format=yuv420p",
+                    $"{hwdownload}colorspace={inputOverrides}all=bt709:format=yuv420p:range=tv",
                 _ => string.Empty
             };