From 0fc288936d10afc146780d118361f2e722768ee6 Mon Sep 17 00:00:00 2001 From: gnattu Date: Mon, 9 Dec 2024 16:17:49 +0800 Subject: Enable VideoToolbox AV1 decode This decoder differs from others provided by VideoToolbox in that it lacks any software fallback. To achieve consistent behavior with other VideoToolbox decoders, this PR implemented additional checking on the server to simulate the software fallback provided by VideoToolbox. The current fallback checking mechanism is a temporary solution. In the long term, it should be replaced with a more capable hardware capability checking system. --- MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 9399679a4..7dea5f8eb 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -6610,6 +6610,7 @@ namespace MediaBrowser.Controller.MediaEncoding || string.Equals("yuv420p12le", videoStream.PixelFormat, StringComparison.OrdinalIgnoreCase) || string.Equals("yuv422p12le", videoStream.PixelFormat, StringComparison.OrdinalIgnoreCase) || string.Equals("yuv444p12le", videoStream.PixelFormat, StringComparison.OrdinalIgnoreCase); + var isAv1SupportedSwFormatsVt = is8_10bitSwFormatsVt || string.Equals("yuv420p12le", videoStream.PixelFormat, StringComparison.OrdinalIgnoreCase); // The related patches make videotoolbox hardware surface working is only available in jellyfin-ffmpeg 7.0.1 at the moment. bool useHwSurface = (_mediaEncoder.EncoderVersion >= _minFFmpegWorkingVtHwSurface) && IsVideoToolboxFullSupported(); @@ -6643,6 +6644,13 @@ namespace MediaBrowser.Controller.MediaEncoding { return GetHwaccelType(state, options, "hevc", bitDepth, useHwSurface); } + + if (string.Equals("av1", videoStream.Codec, StringComparison.OrdinalIgnoreCase) + && isAv1SupportedSwFormatsVt + && _mediaEncoder.IsVideoToolboxAv1DecodeAvailable) + { + return GetHwaccelType(state, options, "av1", bitDepth, useHwSurface); + } } return null; -- cgit v1.2.3