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Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
-rw-r--r--MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs99
1 files changed, 49 insertions, 50 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 5e924e4bf..7264c5eed 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -162,7 +162,7 @@ namespace MediaBrowser.Controller.MediaEncoding
private bool IsHwTonemapAvailable(EncodingJobInfo state, EncodingOptions options)
{
- if (state.VideoStream == null
+ if (state.VideoStream is null
|| !options.EnableTonemapping
|| GetVideoColorBitDepth(state) != 10)
{
@@ -189,7 +189,7 @@ namespace MediaBrowser.Controller.MediaEncoding
private bool IsVulkanHwTonemapAvailable(EncodingJobInfo state, EncodingOptions options)
{
- if (state.VideoStream == null)
+ if (state.VideoStream is null)
{
return false;
}
@@ -202,7 +202,7 @@ namespace MediaBrowser.Controller.MediaEncoding
private bool IsVaapiVppTonemapAvailable(EncodingJobInfo state, EncodingOptions options)
{
- if (state.VideoStream == null
+ if (state.VideoStream is null
|| !options.EnableVppTonemapping
|| GetVideoColorBitDepth(state) != 10)
{
@@ -682,7 +682,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public string GetGraphicalSubCanvasSize(EncodingJobInfo state)
{
- if (state.SubtitleStream != null
+ if (state.SubtitleStream is not null
&& state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode
&& !state.SubtitleStream.IsTextSubtitleStream)
{
@@ -932,7 +932,7 @@ namespace MediaBrowser.Controller.MediaEncoding
.Append(GetInputPathArgument(state));
// sub2video for external graphical subtitles
- if (state.SubtitleStream != null
+ if (state.SubtitleStream is not null
&& state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode
&& !state.SubtitleStream.IsTextSubtitleStream
&& state.SubtitleStream.IsExternal)
@@ -963,7 +963,7 @@ namespace MediaBrowser.Controller.MediaEncoding
arg.Append(" -i file:\"").Append(subtitlePath).Append('\"');
}
- if (state.AudioStream != null && state.AudioStream.IsExternal)
+ if (state.AudioStream is not null && state.AudioStream.IsExternal)
{
// Also seek the external audio stream.
var seekAudioParam = GetFastSeekCommandLineParameter(state, options, segmentContainer);
@@ -1066,7 +1066,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public string GetVideoBitrateParam(EncodingJobInfo state, string videoCodec)
{
- if (state.OutputVideoBitrate == null)
+ if (state.OutputVideoBitrate is null)
{
return string.Empty;
}
@@ -1231,7 +1231,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var maxrate = request.MaxFramerate;
- if (maxrate.HasValue && state.VideoStream != null)
+ if (maxrate.HasValue && state.VideoStream is not null)
{
var contentRate = state.VideoStream.AverageFrameRate ?? state.VideoStream.RealFrameRate;
@@ -1981,7 +1981,7 @@ namespace MediaBrowser.Controller.MediaEncoding
{
var bitrate = request.VideoBitRate;
- if (videoStream != null)
+ if (videoStream is not null)
{
var isUpscaling = request.Height.HasValue
&& videoStream.Height.HasValue
@@ -2076,7 +2076,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public int? GetAudioBitrateParam(int? audioBitRate, string audioCodec, MediaStream audioStream)
{
- if (audioStream == null)
+ if (audioStream is null)
{
return null;
}
@@ -2130,7 +2130,7 @@ namespace MediaBrowser.Controller.MediaEncoding
// Boost volume to 200% when downsampling from 6ch to 2ch
if (channels.HasValue
&& channels.Value <= 2
- && state.AudioStream != null
+ && state.AudioStream is not null
&& state.AudioStream.Channels.HasValue
&& state.AudioStream.Channels.Value > 5
&& !encodingOptions.DownMixAudioBoost.Equals(1))
@@ -2139,7 +2139,7 @@ namespace MediaBrowser.Controller.MediaEncoding
}
var isCopyingTimestamps = state.CopyTimestamps || state.TranscodingType != TranscodingJobType.Progressive;
- if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode && !isCopyingTimestamps)
+ if (state.SubtitleStream is not null && state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode && !isCopyingTimestamps)
{
var seconds = TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds;
@@ -2167,7 +2167,7 @@ namespace MediaBrowser.Controller.MediaEncoding
/// <returns>System.Nullable{System.Int32}.</returns>
public int? GetNumAudioChannelsParam(EncodingJobInfo state, MediaStream audioStream, string outputAudioCodec)
{
- if (audioStream == null)
+ if (audioStream is null)
{
return null;
}
@@ -2320,26 +2320,26 @@ namespace MediaBrowser.Controller.MediaEncoding
// If we don't have known media info
// If input is video, use -sn to drop subtitles
// Otherwise just return empty
- if (state.VideoStream == null && state.AudioStream == null)
+ if (state.VideoStream is null && state.AudioStream is null)
{
return state.IsInputVideo ? "-sn" : string.Empty;
}
// We have media info, but we don't know the stream index
- if (state.VideoStream != null && state.VideoStream.Index == -1)
+ if (state.VideoStream is not null && state.VideoStream.Index == -1)
{
return "-sn";
}
// We have media info, but we don't know the stream index
- if (state.AudioStream != null && state.AudioStream.Index == -1)
+ if (state.AudioStream is not null && state.AudioStream.Index == -1)
{
return state.IsInputVideo ? "-sn" : string.Empty;
}
var args = string.Empty;
- if (state.VideoStream != null)
+ if (state.VideoStream is not null)
{
int videoStreamIndex = FindIndex(state.MediaSource.MediaStreams, state.VideoStream);
@@ -2354,12 +2354,12 @@ namespace MediaBrowser.Controller.MediaEncoding
args += "-vn";
}
- if (state.AudioStream != null)
+ if (state.AudioStream is not null)
{
int audioStreamIndex = FindIndex(state.MediaSource.MediaStreams, state.AudioStream);
if (state.AudioStream.IsExternal)
{
- bool hasExternalGraphicsSubs = state.SubtitleStream != null
+ bool hasExternalGraphicsSubs = state.SubtitleStream is not null
&& state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode
&& state.SubtitleStream.IsExternal
&& !state.SubtitleStream.IsTextSubtitleStream;
@@ -2385,7 +2385,7 @@ namespace MediaBrowser.Controller.MediaEncoding
}
var subtitleMethod = state.SubtitleDeliveryMethod;
- if (state.SubtitleStream == null || subtitleMethod == SubtitleDeliveryMethod.Hls)
+ if (state.SubtitleStream is null || subtitleMethod == SubtitleDeliveryMethod.Hls)
{
args += " -map -0:s";
}
@@ -2427,7 +2427,7 @@ namespace MediaBrowser.Controller.MediaEncoding
{
var stream = streams.FirstOrDefault(s => s.Index == desiredIndex.Value);
- if (stream != null)
+ if (stream is not null)
{
return stream;
}
@@ -2731,7 +2731,7 @@ namespace MediaBrowser.Controller.MediaEncoding
}
// default
- if (filter == null)
+ if (filter is null)
{
if (requestedHeight > 0)
{
@@ -2814,7 +2814,6 @@ namespace MediaBrowser.Controller.MediaEncoding
{
algorithm = "bt.2390";
}
-
else if (string.Equals(options.TonemappingAlgorithm, "none", StringComparison.OrdinalIgnoreCase))
{
algorithm = "clip";
@@ -2876,7 +2875,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doDeintHevc = state.DeInterlace("h265", true) || state.DeInterlace("hevc", true);
var doDeintH2645 = doDeintH264 || doDeintHevc;
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
@@ -2991,7 +2990,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doDeintH2645 = doDeintH264 || doDeintHevc;
var doCuTonemap = IsHwTonemapAvailable(state, options);
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -3181,7 +3180,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doDeintH2645 = doDeintH264 || doDeintHevc;
var doOclTonemap = IsHwTonemapAvailable(state, options);
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -3403,7 +3402,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doDeintH2645 = doDeintH264 || doDeintHevc;
var doOclTonemap = IsHwTonemapAvailable(state, options);
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -3606,7 +3605,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doTonemap = doVaVppTonemap || doOclTonemap;
var doDeintH2645 = doDeintH264 || doDeintHevc;
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -3883,7 +3882,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doTonemap = doVaVppTonemap || doOclTonemap;
var doDeintH2645 = doDeintH264 || doDeintHevc;
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -4079,7 +4078,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doVkTonemap = IsVulkanHwTonemapAvailable(state, options);
var doDeintH2645 = doDeintH264 || doDeintHevc;
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
var hasAssSubs = hasSubs
@@ -4278,7 +4277,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var doDeintH2645 = doDeintH264 || doDeintHevc;
var doOclTonemap = IsHwTonemapAvailable(state, options);
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
@@ -4441,12 +4440,12 @@ namespace MediaBrowser.Controller.MediaEncoding
string outputVideoCodec)
{
var videoStream = state.VideoStream;
- if (videoStream == null)
+ if (videoStream is null)
{
return string.Empty;
}
- var hasSubs = state.SubtitleStream != null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasSubs = state.SubtitleStream is not null && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasTextSubs = hasSubs && state.SubtitleStream.IsTextSubtitleStream;
var hasGraphicalSubs = hasSubs && !state.SubtitleStream.IsTextSubtitleStream;
@@ -4496,7 +4495,7 @@ namespace MediaBrowser.Controller.MediaEncoding
if (overlayFilters?.Count > 0
&& subFilters?.Count > 0
- && state.SubtitleStream != null)
+ && state.SubtitleStream is not null)
{
// overlay graphical/text subtitles
var subStr = string.Format(
@@ -4583,7 +4582,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public static int GetVideoColorBitDepth(EncodingJobInfo state)
{
var videoStream = state.VideoStream;
- if (videoStream != null)
+ if (videoStream is not null)
{
if (videoStream.BitDepth.HasValue)
{
@@ -4624,7 +4623,7 @@ namespace MediaBrowser.Controller.MediaEncoding
{
var videoStream = state.VideoStream;
var mediaSource = state.MediaSource;
- if (videoStream == null || mediaSource == null)
+ if (videoStream is null || mediaSource is null)
{
return null;
}
@@ -5197,7 +5196,7 @@ namespace MediaBrowser.Controller.MediaEncoding
#nullable disable
public void TryStreamCopy(EncodingJobInfo state)
{
- if (state.VideoStream != null && CanStreamCopyVideo(state, state.VideoStream))
+ if (state.VideoStream is not null && CanStreamCopyVideo(state, state.VideoStream))
{
state.OutputVideoCodec = "copy";
}
@@ -5206,13 +5205,13 @@ namespace MediaBrowser.Controller.MediaEncoding
var user = state.User;
// If the user doesn't have access to transcoding, then force stream copy, regardless of whether it will be compatible or not
- if (user != null && !user.HasPermission(PermissionKind.EnableVideoPlaybackTranscoding))
+ if (user is not null && !user.HasPermission(PermissionKind.EnableVideoPlaybackTranscoding))
{
state.OutputVideoCodec = "copy";
}
}
- if (state.AudioStream != null
+ if (state.AudioStream is not null
&& CanStreamCopyAudio(state, state.AudioStream, state.SupportedAudioCodecs))
{
state.OutputAudioCodec = "copy";
@@ -5222,7 +5221,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var user = state.User;
// If the user doesn't have access to transcoding, then force stream copy, regardless of whether it will be compatible or not
- if (user != null && !user.HasPermission(PermissionKind.EnableAudioPlaybackTranscoding))
+ if (user is not null && !user.HasPermission(PermissionKind.EnableAudioPlaybackTranscoding))
{
state.OutputAudioCodec = "copy";
}
@@ -5419,7 +5418,7 @@ namespace MediaBrowser.Controller.MediaEncoding
state.SubtitleDeliveryMethod = videoRequest.SubtitleMethod;
state.AudioStream = GetMediaStream(mediaStreams, videoRequest.AudioStreamIndex, MediaStreamType.Audio);
- if (state.SubtitleStream != null && !state.SubtitleStream.IsExternal)
+ if (state.SubtitleStream is not null && !state.SubtitleStream.IsExternal)
{
state.InternalSubtitleStreamOffset = mediaStreams.Where(i => i.Type == MediaStreamType.Subtitle && !i.IsExternal).ToList().IndexOf(state.SubtitleStream);
}
@@ -5437,7 +5436,7 @@ namespace MediaBrowser.Controller.MediaEncoding
var request = state.BaseRequest;
var supportedAudioCodecs = state.SupportedAudioCodecs;
- if (request != null && supportedAudioCodecs != null && supportedAudioCodecs.Length > 0)
+ if (request is not null && supportedAudioCodecs is not null && supportedAudioCodecs.Length > 0)
{
var supportedAudioCodecsList = supportedAudioCodecs.ToList();
@@ -5450,7 +5449,7 @@ namespace MediaBrowser.Controller.MediaEncoding
}
var supportedVideoCodecs = state.SupportedVideoCodecs;
- if (request != null && supportedVideoCodecs != null && supportedVideoCodecs.Length > 0)
+ if (request is not null && supportedVideoCodecs is not null && supportedVideoCodecs.Length > 0)
{
var supportedVideoCodecsList = supportedVideoCodecs.ToList();
@@ -5470,7 +5469,7 @@ namespace MediaBrowser.Controller.MediaEncoding
return;
}
- var inputChannels = audioStream == null ? 6 : audioStream.Channels ?? 6;
+ var inputChannels = audioStream is null ? 6 : audioStream.Channels ?? 6;
if (inputChannels >= 6)
{
return;
@@ -5522,7 +5521,7 @@ namespace MediaBrowser.Controller.MediaEncoding
private void NormalizeSubtitleEmbed(EncodingJobInfo state)
{
- if (state.SubtitleStream == null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Embed)
+ if (state.SubtitleStream is null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Embed)
{
return;
}
@@ -5537,7 +5536,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public string GetSubtitleEmbedArguments(EncodingJobInfo state)
{
- if (state.SubtitleStream == null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Embed)
+ if (state.SubtitleStream is null || state.SubtitleDeliveryMethod != SubtitleDeliveryMethod.Embed)
{
return string.Empty;
}
@@ -5618,7 +5617,7 @@ namespace MediaBrowser.Controller.MediaEncoding
if (IsCopyCodec(videoCodec))
{
- if (state.VideoStream != null
+ if (state.VideoStream is not null
&& string.Equals(state.OutputContainer, "ts", StringComparison.OrdinalIgnoreCase)
&& !string.Equals(state.VideoStream.NalLengthSize, "0", StringComparison.OrdinalIgnoreCase))
{
@@ -5648,7 +5647,7 @@ namespace MediaBrowser.Controller.MediaEncoding
args += keyFrameArg;
- var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
+ var hasGraphicalSubs = state.SubtitleStream is not null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var hasCopyTs = false;
@@ -5668,7 +5667,7 @@ namespace MediaBrowser.Controller.MediaEncoding
args += " -avoid_negative_ts disabled";
- if (!(state.SubtitleStream != null && state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream))
+ if (!(state.SubtitleStream is not null && state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream))
{
args += " -start_at_zero";
}
@@ -5695,7 +5694,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public string GetProgressiveVideoAudioArguments(EncodingJobInfo state, EncodingOptions encodingOptions)
{
// If the video doesn't have an audio stream, return a default.
- if (state.AudioStream == null && state.VideoStream != null)
+ if (state.AudioStream is null && state.VideoStream is not null)
{
return string.Empty;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-06 17:33:52 +0000