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Merge branch 'master' into tonemap

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This commit is contained in:
Nyanmisaka
2020-09-04 02:55:57 +08:00
committed by GitHub
parent 54349fc945 53703566b5
commit 4cb0a57e46
930 changed files with 36240 additions and 39064 deletions
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72
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@@ -1,3 +1,5 @@
#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Globalization;
@@ -694,7 +696,7 @@ namespace MediaBrowser.Controller.MediaEncoding
// }
// }
// fallbackFontParam = string.Format(":force_style='FontName=Droid Sans Fallback':fontsdir='{0}'", _mediaEncoder.EscapeSubtitleFilterPath(_fileSystem.GetDirectoryName(fallbackFontPath)));
// fallbackFontParam = string.Format(CultureInfo.InvariantCulture, ":force_style='FontName=Droid Sans Fallback':fontsdir='{0}'", _mediaEncoder.EscapeSubtitleFilterPath(_fileSystem.GetDirectoryName(fallbackFontPath)));
if (state.SubtitleStream.IsExternal)
{
@@ -899,7 +901,7 @@ namespace MediaBrowser.Controller.MediaEncoding
profileScore = Math.Min(profileScore, 2);
// http://www.webmproject.org/docs/encoder-parameters/
param += string.Format("-speed 16 -quality good -profile:v {0} -slices 8 -crf {1} -qmin {2} -qmax {3}",
param += string.Format(CultureInfo.InvariantCulture, "-speed 16 -quality good -profile:v {0} -slices 8 -crf {1} -qmin {2} -qmax {3}",
profileScore.ToString(_usCulture),
crf,
qmin,
@@ -923,7 +925,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var framerate = GetFramerateParam(state);
if (framerate.HasValue)
{
param += string.Format(" -r {0}", framerate.Value.ToString(_usCulture));
param += string.Format(CultureInfo.InvariantCulture, " -r {0}", framerate.Value.ToString(_usCulture));
}
var targetVideoCodec = state.ActualOutputVideoCodec;
@@ -1371,6 +1373,17 @@ namespace MediaBrowser.Controller.MediaEncoding
return null;
}
public int? GetAudioBitrateParam(int? audioBitRate, MediaStream audioStream)
{
if (audioBitRate.HasValue)
{
// Don't encode any higher than this
return Math.Min(384000, audioBitRate.Value);
}
return null;
}
public string GetAudioFilterParam(EncodingJobInfo state, EncodingOptions encodingOptions, bool isHls)
{
var channels = state.OutputAudioChannels;
@@ -1514,7 +1527,7 @@ namespace MediaBrowser.Controller.MediaEncoding
if (time > 0)
{
return string.Format("-ss {0}", _mediaEncoder.GetTimeParameter(time));
return string.Format(CultureInfo.InvariantCulture, "-ss {0}", _mediaEncoder.GetTimeParameter(time));
}
return string.Empty;
@@ -2101,6 +2114,9 @@ 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;
// Currently only with the use of NVENC decoder can we get a decent performance.
// Currently only the HEVC/H265 format is supported.
// NVIDIA Pascal and Turing or higher are recommended.
@@ -2190,35 +2206,38 @@ 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)
|| state.DeInterlace("avc", true)
|| state.DeInterlace("h265", true)
|| state.DeInterlace("hevc", 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"));
}
}
@@ -2451,6 +2470,11 @@ namespace MediaBrowser.Controller.MediaEncoding
if (state.DeInterlace("h264", true))
{
inputModifier += " -deint 1";
if (!encodingOptions.DeinterlaceDoubleRate || (videoStream?.RealFrameRate ?? 60) > 30)
{
inputModifier += " -drop_second_field 1";
}
}
}
}