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@ -859,29 +859,44 @@ namespace MediaBrowser.Controller.MediaEncoding
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else if (string.Equals(videoEncoder, "h264_amf", StringComparison.OrdinalIgnoreCase)
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|| string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase))
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{
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switch (encodingOptions.EncoderPreset)
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var videoStream = state.VideoStream;
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var isColorDepth10 = IsColorDepth10(state);
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if (isColorDepth10
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&& _mediaEncoder.SupportsHwaccel("opencl")
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&& encodingOptions.EnableTonemapping
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&& !string.IsNullOrEmpty(videoStream.VideoRange)
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&& videoStream.VideoRange.Contains("HDR", StringComparison.OrdinalIgnoreCase))
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{
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case "veryslow":
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case "slow":
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case "slower":
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param += "-quality quality";
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break;
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// Enhance quality and workload when tone mapping with AMF
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param += "-quality quality -preanalysis true";
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}
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else
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{
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switch (encodingOptions.EncoderPreset)
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{
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case "veryslow":
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case "slow":
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case "slower":
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param += "-quality quality";
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break;
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case "medium":
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param += "-quality balanced";
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break;
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case "medium":
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param += "-quality balanced";
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break;
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case "fast":
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case "faster":
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case "veryfast":
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case "superfast":
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case "ultrafast":
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param += "-quality speed";
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break;
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case "fast":
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case "faster":
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case "veryfast":
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case "superfast":
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case "ultrafast":
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param += "-quality speed";
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break;
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default:
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param += "-quality speed";
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break;
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default:
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param += "-quality speed";
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break;
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}
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}
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}
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else if (string.Equals(videoEncoder, "libvpx", StringComparison.OrdinalIgnoreCase)) // webm
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@ -2123,19 +2138,18 @@ namespace MediaBrowser.Controller.MediaEncoding
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if (isSwDecoder || isD3d11vaDecoder)
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{
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isScalingInAdvance = true;
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// Add scaling filter before tonemapping filter for performance.
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filters.AddRange(
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GetScalingFilters(
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state,
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inputWidth,
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inputHeight,
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threeDFormat,
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videoDecoder,
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outputVideoCodec,
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request.Width,
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request.Height,
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request.MaxWidth,
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request.MaxHeight));
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// Add zscale filter before tone mapping filter for performance.
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var (width, height) = GetFixedOutputSize(inputWidth, inputHeight, request.Width, request.Height, request.MaxWidth, request.MaxHeight);
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if (width.HasValue && height.HasValue)
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{
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filters.Add(
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string.Format(
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CultureInfo.InvariantCulture,
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"zscale=s={0}x{1}",
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width.Value,
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height.Value));
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}
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// Convert to hardware pixel format p010 when using SW decoder.
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filters.Add("format=p010");
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}
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