From aa08d3f2bf155d55f748bff1f0a0c7f071f79ae7 Mon Sep 17 00:00:00 2001
From: Nyanmisaka <nst799610810@gmail.com>
Date: Wed, 6 Nov 2024 21:37:47 +0800
Subject: [PATCH] Fix pixel format in HEVC RExt SDR transcoding (#12973)

---
 MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index eaae34cad2..e1d0ed0a08 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -4131,7 +4131,7 @@ namespace MediaBrowser.Controller.MediaEncoding
             else if (isD3d11vaDecoder || isQsvDecoder)
             {
                 var isRext = IsVideoStreamHevcRext(state);
-                var twoPassVppTonemap = isRext;
+                var twoPassVppTonemap = false;
                 var doVppFullRangeOut = isMjpegEncoder
                     && _mediaEncoder.EncoderVersion >= _minFFmpegQsvVppOutRangeOption;
                 var doVppScaleModeHq = isMjpegEncoder
@@ -4140,6 +4140,12 @@ namespace MediaBrowser.Controller.MediaEncoding
                 var procampParams = string.Empty;
                 if (doVppTonemap)
                 {
+                    if (isRext)
+                    {
+                        // VPP tonemap requires p010 input
+                        twoPassVppTonemap = true;
+                    }
+
                     if (options.VppTonemappingBrightness != 0
                         && options.VppTonemappingBrightness >= -100
                         && options.VppTonemappingBrightness <= 100)