diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 126 |
1 files changed, 54 insertions, 72 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index cee08eeda..b40c224d5 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) { @@ -932,14 +932,16 @@ 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) { var subtitlePath = state.SubtitleStream.Path; + var subtitleExtension = Path.GetExtension(subtitlePath); - if (string.Equals(Path.GetExtension(subtitlePath), ".sub", StringComparison.OrdinalIgnoreCase)) + if (string.Equals(subtitleExtension, ".sub", StringComparison.OrdinalIgnoreCase) + || string.Equals(subtitleExtension, ".sup", StringComparison.OrdinalIgnoreCase)) { var idxFile = Path.ChangeExtension(subtitlePath, ".idx"); if (File.Exists(idxFile)) @@ -963,7 +965,7 @@ 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); @@ -977,7 +979,7 @@ namespace MediaBrowser.Controller.MediaEncoding // Disable auto inserted SW scaler for HW decoders in case of changed resolution. var isSwDecoder = string.IsNullOrEmpty(GetHardwareVideoDecoder(state, options)); - if (!isSwDecoder) + if (!isSwDecoder && _mediaEncoder.EncoderVersion >= new Version(4, 4)) { arg.Append(" -autoscale 0"); } @@ -1066,7 +1068,7 @@ namespace MediaBrowser.Controller.MediaEncoding public string GetVideoBitrateParam(EncodingJobInfo state, string videoCodec) { - if (state.OutputVideoBitrate == null) + if (state.OutputVideoBitrate is null) { return string.Empty; } @@ -1176,24 +1178,6 @@ namespace MediaBrowser.Controller.MediaEncoding ":fontsdir='{0}'", _mediaEncoder.EscapeSubtitleFilterPath(fontPath)); - // TODO - // var fallbackFontPath = Path.Combine(_appPaths.ProgramDataPath, "fonts", "DroidSansFallback.ttf"); - // string fallbackFontParam = string.Empty; - - // if (!File.Exists(fallbackFontPath)) - // { - // _fileSystem.CreateDirectory(_fileSystem.GetDirectoryName(fallbackFontPath)); - // using (var stream = _assemblyInfo.GetManifestResourceStream(GetType(), GetType().Namespace + ".DroidSansFallback.ttf")) - // { - // using (var fileStream = new FileStream(fallbackFontPath, FileMode.Create, FileAccess.Write, FileShare.Read)) - // { - // stream.CopyTo(fileStream); - // } - // } - // } - - // fallbackFontParam = string.Format(CultureInfo.InvariantCulture, ":force_style='FontName=Droid Sans Fallback':fontsdir='{0}'", _mediaEncoder.EscapeSubtitleFilterPath(_fileSystem.GetDirectoryName(fallbackFontPath))); - if (state.SubtitleStream.IsExternal) { var charsetParam = string.Empty; @@ -1221,7 +1205,6 @@ namespace MediaBrowser.Controller.MediaEncoding alphaParam, sub2videoParam, fontParam, - // fallbackFontParam, setPtsParam); } @@ -1250,7 +1233,7 @@ 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; @@ -2000,7 +1983,7 @@ namespace MediaBrowser.Controller.MediaEncoding { var bitrate = request.VideoBitRate; - if (videoStream != null) + if (videoStream is not null) { var isUpscaling = request.Height.HasValue && videoStream.Height.HasValue @@ -2095,7 +2078,7 @@ namespace MediaBrowser.Controller.MediaEncoding public int? GetAudioBitrateParam(int? audioBitRate, string audioCodec, MediaStream audioStream) { - if (audioStream == null) + if (audioStream is null) { return null; } @@ -2149,7 +2132,7 @@ 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)) @@ -2158,7 +2141,7 @@ 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; @@ -2186,7 +2169,7 @@ 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; } @@ -2339,26 +2322,26 @@ 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); @@ -2373,12 +2356,12 @@ 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; @@ -2404,7 +2387,7 @@ 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"; } @@ -2446,7 +2429,7 @@ namespace MediaBrowser.Controller.MediaEncoding { var stream = streams.FirstOrDefault(s => s.Index == desiredIndex.Value); - if (stream != null) + if (stream is not null) { return stream; } @@ -2750,7 +2733,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // default - if (filter == null) + if (filter is null) { if (requestedHeight > 0) { @@ -2833,7 +2816,6 @@ namespace MediaBrowser.Controller.MediaEncoding { algorithm = "bt.2390"; } - else if (string.Equals(options.TonemappingAlgorithm, "none", StringComparison.OrdinalIgnoreCase)) { algorithm = "clip"; @@ -2895,7 +2877,7 @@ 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; @@ -3010,7 +2992,7 @@ 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 @@ -3200,7 +3182,7 @@ 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 @@ -3422,7 +3404,7 @@ 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 @@ -3625,7 +3607,7 @@ 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 @@ -3902,7 +3884,7 @@ 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 @@ -4098,7 +4080,7 @@ 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 @@ -4297,7 +4279,7 @@ 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; @@ -4460,12 +4442,12 @@ 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; @@ -4515,7 +4497,7 @@ 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( @@ -4602,7 +4584,7 @@ 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) { @@ -4643,7 +4625,7 @@ 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; } @@ -5216,7 +5198,7 @@ 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"; } @@ -5225,13 +5207,13 @@ 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"; @@ -5241,7 +5223,7 @@ 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"; } @@ -5438,7 +5420,7 @@ 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); } @@ -5456,7 +5438,7 @@ 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(); @@ -5469,7 +5451,7 @@ 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(); @@ -5489,7 +5471,7 @@ 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; @@ -5541,7 +5523,7 @@ 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; } @@ -5556,7 +5538,7 @@ 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; } @@ -5588,7 +5570,7 @@ namespace MediaBrowser.Controller.MediaEncoding && state.BaseRequest.Context == EncodingContext.Streaming) { // Comparison: https://github.com/jansmolders86/mediacenterjs/blob/master/lib/transcoding/desktop.js - format = " -f mp4 -movflags frag_keyframe+empty_moov"; + format = " -f mp4 -movflags frag_keyframe+empty_moov+delay_moov"; } var threads = GetNumberOfThreads(state, encodingOptions, videoCodec); @@ -5637,7 +5619,7 @@ 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)) { @@ -5667,7 +5649,7 @@ 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; @@ -5687,7 +5669,7 @@ 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"; } @@ -5714,7 +5696,7 @@ 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; } |