From 368808eba49654c7f9cf79b21d9cf34b3c8396ce Mon Sep 17 00:00:00 2001
From: gnattu <gnattuoc@me.com>
Date: Tue, 17 Jun 2025 02:29:16 +0800
Subject: [PATCH] Don't check dynamic metadata removal for static HDR formats

Those videos have no metadata to be removed at all, just force transcoding when the client does not support it.
---
 MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 26d4c4fcf1..af3193af05 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -2390,6 +2390,12 @@ namespace MediaBrowser.Controller.MediaEncoding
                             || (requestHasSDR && videoStream.VideoRangeType == VideoRangeType.DOVIWithSDR)
                             || (requestHasHDR10 && videoStream.VideoRangeType == VideoRangeType.HDR10Plus)))
                 {
+                    // If the video stream is in a static HDR format, don't allow copy if the client does not support HDR10 or HLG.
+                    if (videoStream.VideoRangeType is VideoRangeType.HDR10 or VideoRangeType.HLG)
+                    {
+                        return false;
+                    }
+
                     // Check complicated cases where we need to remove dynamic metadata
                     // Conservatively refuse to copy if the encoder can't remove dynamic metadata,
                     // but a removal is required for compatability reasons.