diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 2dd21be3c..1c42adb03 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -2088,6 +2088,9 @@ namespace MediaBrowser.Controller.MediaEncoding var hasTextSubs = state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode; var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode; + // If double rate deinterlacing is enabled and the input framerate is 30fps or below, otherwise the output framerate will be too high for many devices + var doubleRateDeinterlace = (options.DeinterlaceDoubleRate && (videoStream?.RealFrameRate ?? 60) <= 30); + // When the input may or may not be hardware VAAPI decodable if (isVaapiH264Encoder) { @@ -2134,35 +2137,36 @@ namespace MediaBrowser.Controller.MediaEncoding { if (isVaapiH264Encoder) { - filters.Add(string.Format(CultureInfo.InvariantCulture, "deinterlace_vaapi")); + filters.Add( + string.Format( + CultureInfo.InvariantCulture, + "deinterlace_vaapi=rate={0}", + doubleRateDeinterlace ? "field" : "frame")); } } // Add software deinterlace filter before scaling filter - if (state.DeInterlace("h264", true) + if ((state.DeInterlace("h264", true) || state.DeInterlace("avc", true) || state.DeInterlace("h265", true) || state.DeInterlace("hevc", true)) + && (!isVaapiH264Encoder && !isQsvH264Encoder && !isNvdecH264Decoder)) { - string deintParam; - var inputFramerate = videoStream?.RealFrameRate; - - // If it is already 60fps then it will create an output framerate that is much too high for roku and others to handle - if (string.Equals(options.DeinterlaceMethod, "yadif_bob", StringComparison.OrdinalIgnoreCase) && (inputFramerate ?? 60) <= 30) + if (string.Equals(options.DeinterlaceMethod, "bwdif", StringComparison.OrdinalIgnoreCase)) { - deintParam = "yadif=1:-1:0"; + filters.Add( + string.Format( + CultureInfo.InvariantCulture, + "bwdif={0}:-1:0", + doubleRateDeinterlace ? "1" : "0")); } else { - deintParam = "yadif=0:-1:0"; - } - - if (!string.IsNullOrEmpty(deintParam)) - { - if (!isVaapiH264Encoder && !isQsvH264Encoder && !isNvdecH264Decoder) - { - filters.Add(deintParam); - } + filters.Add( + string.Format( + CultureInfo.InvariantCulture, + "yadif={0}:-1:0", + doubleRateDeinterlace ? "1" : "0")); } } @@ -2395,6 +2399,11 @@ namespace MediaBrowser.Controller.MediaEncoding if (state.DeInterlace("h264", true)) { inputModifier += " -deint 1"; + + if (!encodingOptions.DeinterlaceDoubleRate || (videoStream?.RealFrameRate ?? 60) > 30) + { + inputModifier += " -drop_second_field 1"; + } } } } |