From 8407c3d558b33ea56c17d8a6bce81757eba805d9 Mon Sep 17 00:00:00 2001 From: MrTimscampi Date: Tue, 18 May 2021 12:37:00 +0200 Subject: [PATCH] Properly detect Dolby Vision files derived from AV1, AVC and HEVC --- MediaBrowser.Model/Entities/MediaStream.cs | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/MediaBrowser.Model/Entities/MediaStream.cs b/MediaBrowser.Model/Entities/MediaStream.cs index e644c9ba7..c67f30d04 100644 --- a/MediaBrowser.Model/Entities/MediaStream.cs +++ b/MediaBrowser.Model/Entities/MediaStream.cs @@ -104,6 +104,19 @@ namespace MediaBrowser.Model.Entities return "HDR"; } + // For some Dolby Vision files, no color transfer is provided, so check the codec + + var codecTag = CodecTag; + + if (string.Equals(codecTag, "dva1", StringComparison.OrdinalIgnoreCase) + || string.Equals(codecTag, "dvav", StringComparison.OrdinalIgnoreCase) + || string.Equals(codecTag, "dvh1", StringComparison.OrdinalIgnoreCase) + || string.Equals(codecTag, "dvhe", StringComparison.OrdinalIgnoreCase) + || string.Equals(codecTag, "dav1", StringComparison.OrdinalIgnoreCase)) + { + return "HDR"; + } + return "SDR"; } }