diff options
Diffstat (limited to 'MediaBrowser.Model')
| -rw-r--r-- | MediaBrowser.Model/Entities/MediaStream.cs | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/MediaBrowser.Model/Entities/MediaStream.cs b/MediaBrowser.Model/Entities/MediaStream.cs index f057714bea..67af843626 100644 --- a/MediaBrowser.Model/Entities/MediaStream.cs +++ b/MediaBrowser.Model/Entities/MediaStream.cs @@ -810,6 +810,11 @@ namespace MediaBrowser.Model.Entities return (VideoRange.Unknown, VideoRangeType.Unknown); } + var isPq = string.Equals(ColorTransfer, "smpte2084", StringComparison.OrdinalIgnoreCase); + var isHlg = string.Equals(ColorTransfer, "arib-std-b67", StringComparison.OrdinalIgnoreCase); + // Invalid DV only retains HDR when the base layer explicitly signals PQ or HLG. + var baseVideoRange = isPq || isHlg ? VideoRange.HDR : VideoRange.SDR; + var codecTag = CodecTag; var dvProfile = DvProfile; var rpuPresentFlag = RpuPresentFlag == 1; @@ -834,7 +839,7 @@ namespace MediaBrowser.Model.Entities 4 => (VideoRange.HDR, VideoRangeType.DOVIWithHLG), 2 => (VideoRange.SDR, VideoRangeType.DOVIWithSDR), // Out of Dolby Spec files should be marked as invalid - _ => (VideoRange.HDR, VideoRangeType.DOVIInvalid) + _ => (baseVideoRange, VideoRangeType.DOVIInvalid) }, 7 => (VideoRange.HDR, VideoRangeType.DOVIWithEL), 10 => dvBlCompatId switch @@ -844,11 +849,26 @@ namespace MediaBrowser.Model.Entities 2 => (VideoRange.SDR, VideoRangeType.DOVIWithSDR), 4 => (VideoRange.HDR, VideoRangeType.DOVIWithHLG), // Out of Dolby Spec files should be marked as invalid - _ => (VideoRange.HDR, VideoRangeType.DOVIInvalid) + _ => (baseVideoRange, VideoRangeType.DOVIInvalid) }, _ => (VideoRange.SDR, VideoRangeType.SDR) }; + var expectedTransfer = dvRangeSet.Item2 switch + { + VideoRangeType.DOVIWithHDR10 or VideoRangeType.DOVIWithEL => "smpte2084", + VideoRangeType.DOVIWithHLG => "arib-std-b67", + _ => null + }; + + if (expectedTransfer is not null + && (!string.Equals(ColorSpace, "bt2020nc", StringComparison.OrdinalIgnoreCase) + || !string.Equals(ColorTransfer, expectedTransfer, StringComparison.OrdinalIgnoreCase) + || !string.Equals(ColorPrimaries, "bt2020", StringComparison.OrdinalIgnoreCase))) + { + return (baseVideoRange, VideoRangeType.DOVIInvalid); + } + if (Hdr10PlusPresentFlag == true) { return dvRangeSet.Item2 switch @@ -862,13 +882,11 @@ namespace MediaBrowser.Model.Entities return dvRangeSet; } - var colorTransfer = ColorTransfer; - - if (string.Equals(colorTransfer, "smpte2084", StringComparison.OrdinalIgnoreCase)) + if (isPq) { return Hdr10PlusPresentFlag == true ? (VideoRange.HDR, VideoRangeType.HDR10Plus) : (VideoRange.HDR, VideoRangeType.HDR10); } - else if (string.Equals(colorTransfer, "arib-std-b67", StringComparison.OrdinalIgnoreCase)) + else if (isHlg) { return (VideoRange.HDR, VideoRangeType.HLG); } |