diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index a1d89153535..915c787f294 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -2378,6 +2378,13 @@ namespace MediaBrowser.Controller.MediaEncoding var requestHasSDR = requestedRangeTypes.Contains(VideoRangeType.SDR.ToString(), StringComparison.OrdinalIgnoreCase); var requestHasDOVI = requestedRangeTypes.Contains(VideoRangeType.DOVI.ToString(), StringComparison.OrdinalIgnoreCase); + // If SDR is the only supported range, we should not copy any of the HDR streams. + // All the following copy check assumes at least one HDR format is supported. + if (requestedRangeTypes.Length == 1 && requestHasSDR && videoStream.VideoRangeType != VideoRangeType.SDR) + { + return false; + } + // If the client does not support DOVI and the video stream is DOVI without fallback, we should not copy it. if (!requestHasDOVI && videoStream.VideoRangeType == VideoRangeType.DOVI) {