From 84fd5a09532bd1e854ec3745609f845aa7098da2 Mon Sep 17 00:00:00 2001 From: Orry Verducci Date: Sun, 25 Oct 2020 16:35:03 +0000 Subject: Fix frame rate probing for interlaced MKV files --- MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 22537a4d9..cdeefbbbd 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -666,6 +666,16 @@ namespace MediaBrowser.MediaEncoding.Probing stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate); stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate); + // Interlaced video streams in Matroska containers return the field rate instead of the frame rate + // as both the average and real frame rate, so we half the returned frame rates to get the correct values + // + // https://gitlab.com/mbunkus/mkvtoolnix/-/wikis/Wrong-frame-rate-displayed + if (stream.IsInterlaced && formatInfo.FormatName.Contains("matroska", StringComparison.OrdinalIgnoreCase)) + { + stream.AverageFrameRate /= 2; + stream.RealFrameRate /= 2; + } + if (isAudio || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)) { -- cgit v1.2.3 From 57e5b59b93272bbbafeb1b57bdacc862c48f0996 Mon Sep 17 00:00:00 2001 From: nyanmisaka Date: Wed, 11 Nov 2020 17:08:50 +0800 Subject: adjust bitrate limit for HLS audio codecs --- Jellyfin.Api/Helpers/DynamicHlsHelper.cs | 2 +- Jellyfin.Api/Helpers/StreamingHelpers.cs | 49 ++++++--- .../MediaEncoding/EncodingHelper.cs | 50 +++++---- .../Probing/ProbeResultNormalizer.cs | 112 ++++++++++++++++++++- MediaBrowser.Model/Dlna/ResolutionNormalizer.cs | 8 +- MediaBrowser.Model/Dlna/StreamBuilder.cs | 72 +++++++++++-- MediaBrowser.Model/Dlna/StreamInfo.cs | 2 +- 7 files changed, 246 insertions(+), 49 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs index d6fa6e98d..d2710bf40 100644 --- a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs +++ b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs @@ -222,7 +222,7 @@ namespace Jellyfin.Api.Helpers EncodingHelper encodingHelper = new EncodingHelper(_mediaEncoder, _fileSystem, _subtitleEncoder, _configuration); var sdrOutputVideoBitrate = encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec) ?? 0; - var sdrOutputAudioBitrate = encodingHelper.GetAudioBitrateParam(state.VideoRequest.AudioBitRate, state.AudioStream) ?? 0; + var sdrOutputAudioBitrate = encodingHelper.GetAudioBitrateParam(state.VideoRequest, state.AudioStream) ?? 0; var sdrTotalBitrate = sdrOutputAudioBitrate + sdrOutputVideoBitrate; AppendPlaylist(builder, state, sdrVideoUrl, sdrTotalBitrate, subtitleGroup); diff --git a/Jellyfin.Api/Helpers/StreamingHelpers.cs b/Jellyfin.Api/Helpers/StreamingHelpers.cs index f4ec29bde..5bd347846 100644 --- a/Jellyfin.Api/Helpers/StreamingHelpers.cs +++ b/Jellyfin.Api/Helpers/StreamingHelpers.cs @@ -183,7 +183,7 @@ namespace Jellyfin.Api.Helpers state.OutputContainer = (containerInternal ?? string.Empty).TrimStart('.'); - state.OutputAudioBitrate = encodingHelper.GetAudioBitrateParam(streamingRequest.AudioBitRate, state.AudioStream); + state.OutputAudioBitrate = encodingHelper.GetAudioBitrateParam(streamingRequest.AudioBitRate, streamingRequest.AudioCodec, state.AudioStream); state.OutputAudioCodec = streamingRequest.AudioCodec; @@ -196,20 +196,41 @@ namespace Jellyfin.Api.Helpers encodingHelper.TryStreamCopy(state); - if (state.OutputVideoBitrate.HasValue && !EncodingHelper.IsCopyCodec(state.OutputVideoCodec)) + if (!EncodingHelper.IsCopyCodec(state.OutputVideoCodec) && state.OutputVideoBitrate.HasValue) { - var resolution = ResolutionNormalizer.Normalize( - state.VideoStream?.BitRate, - state.VideoStream?.Width, - state.VideoStream?.Height, - state.OutputVideoBitrate.Value, - state.VideoStream?.Codec, - state.OutputVideoCodec, - state.VideoRequest.MaxWidth, - state.VideoRequest.MaxHeight); - - state.VideoRequest.MaxWidth = resolution.MaxWidth; - state.VideoRequest.MaxHeight = resolution.MaxHeight; + var isVideoResolutionNotRequested = !state.VideoRequest.Width.HasValue + && !state.VideoRequest.Height.HasValue + && !state.VideoRequest.MaxWidth.HasValue + && !state.VideoRequest.MaxHeight.HasValue; + + if (isVideoResolutionNotRequested + && state.VideoRequest.VideoBitRate.HasValue + && state.VideoStream.BitRate.HasValue + && state.VideoRequest.VideoBitRate.Value >= state.VideoStream.BitRate.Value) + { + // Don't downscale the resolution if the width/height/MaxWidth/MaxHeight is not requested, + // and the requested video bitrate is higher than source video bitrate. + if (state.VideoStream.Width.HasValue || state.VideoStream.Height.HasValue) + { + state.VideoRequest.MaxWidth = state.VideoStream?.Width; + state.VideoRequest.MaxHeight = state.VideoStream?.Height; + } + } + else + { + var resolution = ResolutionNormalizer.Normalize( + state.VideoStream?.BitRate, + state.VideoStream?.Width, + state.VideoStream?.Height, + state.OutputVideoBitrate.Value, + state.VideoStream?.Codec, + state.OutputVideoCodec, + state.VideoRequest.MaxWidth, + state.VideoRequest.MaxHeight); + + state.VideoRequest.MaxWidth = resolution.MaxWidth; + state.VideoRequest.MaxHeight = resolution.MaxHeight; + } } } diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 6255e1b61..e8b4869ee 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -1390,7 +1390,7 @@ namespace MediaBrowser.Controller.MediaEncoding || string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) || string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase)) { - return .5; + return .6; } return 1; @@ -1424,36 +1424,48 @@ namespace MediaBrowser.Controller.MediaEncoding public int? GetAudioBitrateParam(BaseEncodingJobOptions request, MediaStream audioStream) { - if (audioStream == null) - { - return null; - } - - if (request.AudioBitRate.HasValue) - { - // Don't encode any higher than this - return Math.Min(384000, request.AudioBitRate.Value); - } - - // Empty bitrate area is not allow on iOS - // Default audio bitrate to 128K if it is not being requested - // https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options - return 128000; + return GetAudioBitrateParam(request.AudioBitRate, request.AudioCodec, audioStream); } - public int? GetAudioBitrateParam(int? audioBitRate, MediaStream audioStream) + public int? GetAudioBitrateParam(int? audioBitRate, string audioCodec, MediaStream audioStream) { if (audioStream == null) { return null; } - if (audioBitRate.HasValue) + if (audioBitRate.HasValue && string.IsNullOrEmpty(audioCodec)) { - // Don't encode any higher than this return Math.Min(384000, audioBitRate.Value); } + if (audioBitRate.HasValue && !string.IsNullOrEmpty(audioCodec)) + { + if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "eac3", StringComparison.OrdinalIgnoreCase)) + { + if ((audioStream.Channels ?? 0) >= 6) + { + return Math.Min(640000, audioBitRate.Value); + } + + return Math.Min(384000, audioBitRate.Value); + } + + if (string.Equals(audioCodec, "flac", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "alac", StringComparison.OrdinalIgnoreCase)) + { + if ((audioStream.Channels ?? 0) >= 6) + { + return Math.Min(3584000, audioBitRate.Value); + } + + return Math.Min(1536000, audioBitRate.Value); + } + } + // Empty bitrate area is not allow on iOS // Default audio bitrate to 128K if it is not being requested // https://ffmpeg.org/ffmpeg-codecs.html#toc-Codec-Options diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index cdeefbbbd..1b0d4d1af 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -234,8 +234,8 @@ namespace MediaBrowser.MediaEncoding.Probing var channelsValue = channels.Value; - if (string.Equals(codec, "aac", StringComparison.OrdinalIgnoreCase) || - string.Equals(codec, "mp3", StringComparison.OrdinalIgnoreCase)) + if (string.Equals(codec, "aac", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "mp3", StringComparison.OrdinalIgnoreCase)) { if (channelsValue <= 2) { @@ -248,6 +248,34 @@ namespace MediaBrowser.MediaEncoding.Probing } } + if (string.Equals(codec, "ac3", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "eac3", StringComparison.OrdinalIgnoreCase)) + { + if (channelsValue <= 2) + { + return 192000; + } + + if (channelsValue >= 5) + { + return 640000; + } + } + + if (string.Equals(codec, "flac", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "alac", StringComparison.OrdinalIgnoreCase)) + { + if (channelsValue <= 2) + { + return 960000; + } + + if (channelsValue >= 5) + { + return 2880000; + } + } + return null; } @@ -774,6 +802,35 @@ namespace MediaBrowser.MediaEncoding.Probing stream.BitRate = bitrate; } + // Extract bitrate info from tag "BPS" if possible. + if (!stream.BitRate.HasValue + && (string.Equals(streamInfo.CodecType, "audio", StringComparison.OrdinalIgnoreCase) + || string.Equals(streamInfo.CodecType, "video", StringComparison.OrdinalIgnoreCase))) + { + var bps = GetBPSFromTags(streamInfo); + if (bps != null && bps > 0) + { + stream.BitRate = bps; + } + } + + // Get average bitrate info from tag "NUMBER_OF_BYTES" and "DURATION" if possible. + if (!stream.BitRate.HasValue + && (string.Equals(streamInfo.CodecType, "audio", StringComparison.OrdinalIgnoreCase) + || string.Equals(streamInfo.CodecType, "video", StringComparison.OrdinalIgnoreCase))) + { + var durationInSeconds = GetRuntimeSecondsFromTags(streamInfo); + var bytes = GetNumberOfBytesFromTags(streamInfo); + if (durationInSeconds != null && bytes != null) + { + var bps = Convert.ToInt32(bytes * 8 / durationInSeconds); + if (bps > 0) + { + stream.BitRate = bps; + } + } + } + var disposition = streamInfo.Disposition; if (disposition != null) { @@ -963,6 +1020,57 @@ namespace MediaBrowser.MediaEncoding.Probing } } + private int? GetBPSFromTags(MediaStreamInfo streamInfo) + { + if (streamInfo != null && streamInfo.Tags != null) + { + var bps = GetDictionaryValue(streamInfo.Tags, "BPS-eng") ?? GetDictionaryValue(streamInfo.Tags, "BPS"); + if (!string.IsNullOrEmpty(bps)) + { + if (int.TryParse(bps, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBps)) + { + return parsedBps; + } + } + } + + return null; + } + + private double? GetRuntimeSecondsFromTags(MediaStreamInfo streamInfo) + { + if (streamInfo != null && streamInfo.Tags != null) + { + var duration = GetDictionaryValue(streamInfo.Tags, "DURATION-eng") ?? GetDictionaryValue(streamInfo.Tags, "DURATION"); + if (!string.IsNullOrEmpty(duration)) + { + if (TimeSpan.TryParse(duration, out var parsedDuration)) + { + return parsedDuration.TotalSeconds; + } + } + } + + return null; + } + + private long? GetNumberOfBytesFromTags(MediaStreamInfo streamInfo) + { + if (streamInfo != null && streamInfo.Tags != null) + { + var numberOfBytes = GetDictionaryValue(streamInfo.Tags, "NUMBER_OF_BYTES-eng") ?? GetDictionaryValue(streamInfo.Tags, "NUMBER_OF_BYTES"); + if (!string.IsNullOrEmpty(numberOfBytes)) + { + if (long.TryParse(numberOfBytes, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBytes)) + { + return parsedBytes; + } + } + } + + return null; + } + private void SetSize(InternalMediaInfoResult data, MediaInfo info) { if (data.Format != null) diff --git a/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs b/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs index 102db3b44..39439f1fa 100644 --- a/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs +++ b/MediaBrowser.Model/Dlna/ResolutionNormalizer.cs @@ -79,11 +79,11 @@ namespace MediaBrowser.Model.Dlna private static double GetVideoBitrateScaleFactor(string codec) { - if (string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase) || - string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) || - string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase)) + if (string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase)) { - return .5; + return .6; } return 1; diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 4959a9b92..2e99fe5bf 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -872,11 +872,34 @@ namespace MediaBrowser.Model.Dlna return playlistItem; } - private static int GetDefaultAudioBitrateIfUnknown(MediaStream audioStream) + private static int GetDefaultAudioBitrate(string audioCodec, int? audioChannels) { - if ((audioStream.Channels ?? 0) >= 6) + if (!string.IsNullOrEmpty(audioCodec)) { - return 384000; + // Default to a higher bitrate for stream copy + if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "eac3", StringComparison.OrdinalIgnoreCase)) + { + if ((audioChannels ?? 0) < 2) + { + return 128000; + } + + return (audioChannels ?? 0) >= 6 ? 640000 : 384000; + } + + if (string.Equals(audioCodec, "flac", StringComparison.OrdinalIgnoreCase) + || string.Equals(audioCodec, "alac", StringComparison.OrdinalIgnoreCase)) + { + if ((audioChannels ?? 0) < 2) + { + return 768000; + } + + return (audioChannels ?? 0) >= 6 ? 3584000 : 1536000; + } } return 192000; @@ -897,14 +920,27 @@ namespace MediaBrowser.Model.Dlna } else { - if (targetAudioChannels.HasValue && audioStream.Channels.HasValue && targetAudioChannels.Value < audioStream.Channels.Value) + if (targetAudioChannels.HasValue + && audioStream.Channels.HasValue + && audioStream.Channels.Value > targetAudioChannels.Value) { - // Reduce the bitrate if we're downmixing - defaultBitrate = targetAudioChannels.Value < 2 ? 128000 : 192000; + // Reduce the bitrate if we're downmixing. + defaultBitrate = GetDefaultAudioBitrate(targetAudioCodec, targetAudioChannels); + } + else if (targetAudioChannels.HasValue + && audioStream.Channels.HasValue + && audioStream.Channels.Value <= targetAudioChannels.Value + && !string.IsNullOrEmpty(audioStream.Codec) + && targetAudioCodecs != null + && targetAudioCodecs.Length > 0 + && !Array.Exists(targetAudioCodecs, elem => string.Equals(audioStream.Codec, elem, StringComparison.OrdinalIgnoreCase))) + { + // Shift the bitrate if we're transcoding to a different audio codec. + defaultBitrate = GetDefaultAudioBitrate(targetAudioCodec, audioStream.Channels.Value); } else { - defaultBitrate = audioStream.BitRate ?? GetDefaultAudioBitrateIfUnknown(audioStream); + defaultBitrate = audioStream.BitRate ?? GetDefaultAudioBitrate(targetAudioCodec, targetAudioChannels); } // Seeing webm encoding failures when source has 1 audio channel and 22k bitrate. @@ -938,8 +974,28 @@ namespace MediaBrowser.Model.Dlna { return 448000; } + else if (totalBitrate <= 4000000) + { + return 640000; + } + else if (totalBitrate <= 5000000) + { + return 768000; + } + else if (totalBitrate <= 10000000) + { + return 1536000; + } + else if (totalBitrate <= 15000000) + { + return 2304000; + } + else if (totalBitrate <= 20000000) + { + return 3584000; + } - return 640000; + return 7168000; } private (PlayMethod?, List) GetVideoDirectPlayProfile( diff --git a/MediaBrowser.Model/Dlna/StreamInfo.cs b/MediaBrowser.Model/Dlna/StreamInfo.cs index 9399d21f1..7b72a1303 100644 --- a/MediaBrowser.Model/Dlna/StreamInfo.cs +++ b/MediaBrowser.Model/Dlna/StreamInfo.cs @@ -787,7 +787,7 @@ namespace MediaBrowser.Model.Dlna public int? GetTargetAudioChannels(string codec) { - var defaultValue = GlobalMaxAudioChannels; + var defaultValue = GlobalMaxAudioChannels ?? TranscodingMaxAudioChannels; var value = GetOption(codec, "audiochannels"); if (string.IsNullOrEmpty(value)) -- cgit v1.2.3 From 6987cb83570a6a822260691f009f4b3762d98942 Mon Sep 17 00:00:00 2001 From: nyanmisaka Date: Wed, 11 Nov 2020 17:25:14 +0800 Subject: fix ci --- MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 1b0d4d1af..d6b87477c 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -823,7 +823,7 @@ namespace MediaBrowser.MediaEncoding.Probing var bytes = GetNumberOfBytesFromTags(streamInfo); if (durationInSeconds != null && bytes != null) { - var bps = Convert.ToInt32(bytes * 8 / durationInSeconds); + var bps = Convert.ToInt32(bytes * 8 / durationInSeconds, CultureInfo.InvariantCulture); if (bps > 0) { stream.BitRate = bps; -- cgit v1.2.3 From ff49a3bb6156a6b50a43d398796a8b4f3b4c2bda Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Sat, 14 Nov 2020 16:28:49 +0100 Subject: Missed some stuff --- DvdLib/Ifo/Dvd.cs | 2 +- Emby.Server.Implementations/Library/LibraryManager.cs | 2 +- .../Library/Resolvers/Audio/AudioResolver.cs | 2 +- .../ScheduledTasks/Tasks/ChapterImagesTask.cs | 2 +- Jellyfin.Api/Controllers/FilterController.cs | 6 +++--- MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 4 ++-- MediaBrowser.Model/Dlna/ContainerProfile.cs | 2 +- MediaBrowser.Model/Dlna/ContentFeatureBuilder.cs | 2 +- MediaBrowser.Model/Dlna/StreamBuilder.cs | 2 +- MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs | 2 +- MediaBrowser.Providers/Plugins/TheTvdb/TvdbSeriesProvider.cs | 2 +- RSSDP/HttpParserBase.cs | 8 ++++---- 12 files changed, 18 insertions(+), 18 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/DvdLib/Ifo/Dvd.cs b/DvdLib/Ifo/Dvd.cs index 361319625..b4a11ed5d 100644 --- a/DvdLib/Ifo/Dvd.cs +++ b/DvdLib/Ifo/Dvd.cs @@ -31,7 +31,7 @@ namespace DvdLib.Ifo continue; } - var nums = ifo.Name.Split(new[] { '_' }, StringSplitOptions.RemoveEmptyEntries); + var nums = ifo.Name.Split('_', StringSplitOptions.RemoveEmptyEntries); if (nums.Length >= 2 && ushort.TryParse(nums[1], out var ifoNumber)) { ReadVTS(ifoNumber, ifo.FullName); diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs index f16eda1ec..7074382b6 100644 --- a/Emby.Server.Implementations/Library/LibraryManager.cs +++ b/Emby.Server.Implementations/Library/LibraryManager.cs @@ -2705,7 +2705,7 @@ namespace Emby.Server.Implementations.Library var videos = videoListResolver.Resolve(fileSystemChildren); - var currentVideo = videos.FirstOrDefault(i => string.Equals(owner.Path, i.Files.First().Path, StringComparison.OrdinalIgnoreCase)); + var currentVideo = videos.FirstOrDefault(i => string.Equals(owner.Path, i.Files[0].Path, StringComparison.OrdinalIgnoreCase)); if (currentVideo != null) { diff --git a/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs index 70be52411..2c4497c69 100644 --- a/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs +++ b/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs @@ -201,7 +201,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Audio continue; } - var firstMedia = resolvedItem.Files.First(); + var firstMedia = resolvedItem.Files[0]; var libraryItem = new T { diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs index 8439f8a99..171e44258 100644 --- a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs +++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs @@ -106,7 +106,7 @@ namespace Emby.Server.Implementations.ScheduledTasks try { previouslyFailedImages = File.ReadAllText(failHistoryPath) - .Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries) + .Split('|', StringSplitOptions.RemoveEmptyEntries) .ToList(); } catch (IOException) diff --git a/Jellyfin.Api/Controllers/FilterController.cs b/Jellyfin.Api/Controllers/FilterController.cs index 2a567c846..008bb58d1 100644 --- a/Jellyfin.Api/Controllers/FilterController.cs +++ b/Jellyfin.Api/Controllers/FilterController.cs @@ -78,8 +78,8 @@ namespace Jellyfin.Api.Controllers var query = new InternalItemsQuery { User = user, - MediaTypes = (mediaTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries), - IncludeItemTypes = (includeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries), + MediaTypes = (mediaTypes ?? string.Empty).Split(',', StringSplitOptions.RemoveEmptyEntries), + IncludeItemTypes = (includeItemTypes ?? string.Empty).Split(',', StringSplitOptions.RemoveEmptyEntries), Recursive = true, EnableTotalRecordCount = false, DtoOptions = new DtoOptions @@ -168,7 +168,7 @@ namespace Jellyfin.Api.Controllers var genreQuery = new InternalItemsQuery(user) { IncludeItemTypes = - (includeItemTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries), + (includeItemTypes ?? string.Empty).Split(',', StringSplitOptions.RemoveEmptyEntries), DtoOptions = new DtoOptions { Fields = Array.Empty(), diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index cdeefbbbd..15a70e2e7 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -149,7 +149,7 @@ namespace MediaBrowser.MediaEncoding.Probing var iTunEXTC = FFProbeHelpers.GetDictionaryValue(tags, "iTunEXTC"); if (!string.IsNullOrWhiteSpace(iTunEXTC)) { - var parts = iTunEXTC.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries); + var parts = iTunEXTC.Split('|', StringSplitOptions.RemoveEmptyEntries); // Example // mpaa|G|100|For crude humor if (parts.Length > 1) @@ -1139,7 +1139,7 @@ namespace MediaBrowser.MediaEncoding.Probing return null; } - return value.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries) + return value.Split('/', StringSplitOptions.RemoveEmptyEntries) .Select(i => i.Trim()) .FirstOrDefault(i => !string.IsNullOrWhiteSpace(i)); } diff --git a/MediaBrowser.Model/Dlna/ContainerProfile.cs b/MediaBrowser.Model/Dlna/ContainerProfile.cs index f77d9b267..09afa64bb 100644 --- a/MediaBrowser.Model/Dlna/ContainerProfile.cs +++ b/MediaBrowser.Model/Dlna/ContainerProfile.cs @@ -34,7 +34,7 @@ namespace MediaBrowser.Model.Dlna return Array.Empty(); } - return value.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries); + return value.Split(',', StringSplitOptions.RemoveEmptyEntries); } public bool ContainsContainer(string container) diff --git a/MediaBrowser.Model/Dlna/ContentFeatureBuilder.cs b/MediaBrowser.Model/Dlna/ContentFeatureBuilder.cs index 8b73ecbd4..50e3374f7 100644 --- a/MediaBrowser.Model/Dlna/ContentFeatureBuilder.cs +++ b/MediaBrowser.Model/Dlna/ContentFeatureBuilder.cs @@ -186,7 +186,7 @@ namespace MediaBrowser.Model.Dlna if (mediaProfile != null && !string.IsNullOrEmpty(mediaProfile.OrgPn)) { - orgPnValues.AddRange(mediaProfile.OrgPn.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)); + orgPnValues.AddRange(mediaProfile.OrgPn.Split(',', StringSplitOptions.RemoveEmptyEntries)); } else { diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 4959a9b92..13234c381 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -1647,7 +1647,7 @@ namespace MediaBrowser.Model.Dlna // strip spaces to avoid having to encode var values = value - .Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries); + .Split('|', StringSplitOptions.RemoveEmptyEntries); if (condition.Condition == ProfileConditionType.Equals || condition.Condition == ProfileConditionType.EqualsAny) { diff --git a/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs b/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs index 32dab60a6..9eed6172d 100644 --- a/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs +++ b/MediaBrowser.Providers/Plugins/Omdb/OmdbProvider.cs @@ -391,7 +391,7 @@ namespace MediaBrowser.Providers.Plugins.Omdb item.Genres = Array.Empty(); foreach (var genre in result.Genre - .Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries) + .Split(',', StringSplitOptions.RemoveEmptyEntries) .Select(i => i.Trim()) .Where(i => !string.IsNullOrWhiteSpace(i))) { diff --git a/MediaBrowser.Providers/Plugins/TheTvdb/TvdbSeriesProvider.cs b/MediaBrowser.Providers/Plugins/TheTvdb/TvdbSeriesProvider.cs index b34e52235..e5a3e9a6a 100644 --- a/MediaBrowser.Providers/Plugins/TheTvdb/TvdbSeriesProvider.cs +++ b/MediaBrowser.Providers/Plugins/TheTvdb/TvdbSeriesProvider.cs @@ -170,7 +170,7 @@ namespace MediaBrowser.Providers.Plugins.TheTvdb _logger.LogError(e, "Failed to retrieve series with remote id {RemoteId}", id); } - return result?.Data.First().Id.ToString(); + return result?.Data[0].Id.ToString(CultureInfo.InvariantCulture); } /// diff --git a/RSSDP/HttpParserBase.cs b/RSSDP/HttpParserBase.cs index a40612bc2..11202940e 100644 --- a/RSSDP/HttpParserBase.cs +++ b/RSSDP/HttpParserBase.cs @@ -119,7 +119,7 @@ namespace Rssdp.Infrastructure } else { - headersToAddTo.TryAddWithoutValidation(headerName, values.First()); + headersToAddTo.TryAddWithoutValidation(headerName, values[0]); } } @@ -151,7 +151,7 @@ namespace Rssdp.Infrastructure return lineIndex; } - private IList ParseValues(string headerValue) + private List ParseValues(string headerValue) { // This really should be better and match the HTTP 1.1 spec, // but this should actually be good enough for SSDP implementations @@ -160,7 +160,7 @@ namespace Rssdp.Infrastructure if (headerValue == "\"\"") { - values.Add(String.Empty); + values.Add(string.Empty); return values; } @@ -172,7 +172,7 @@ namespace Rssdp.Infrastructure else { var segments = headerValue.Split(SeparatorCharacters); - if (headerValue.Contains("\"")) + if (headerValue.Contains('"')) { for (int segmentIndex = 0; segmentIndex < segments.Length; segmentIndex++) { -- cgit v1.2.3 From 5ff08338d5a475d2975ecc6d4fe5222456368bd2 Mon Sep 17 00:00:00 2001 From: Nyanmisaka Date: Thu, 19 Nov 2020 15:02:36 +0000 Subject: Apply suggestions from code review Co-authored-by: Claus Vium --- Jellyfin.Api/Controllers/VideoHlsController.cs | 2 +- .../MediaEncoding/EncodingHelper.cs | 6 +++--- .../Probing/ProbeResultNormalizer.cs | 23 ++++++++-------------- MediaBrowser.Model/Dlna/StreamBuilder.cs | 12 +++++------ 4 files changed, 18 insertions(+), 25 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/Jellyfin.Api/Controllers/VideoHlsController.cs b/Jellyfin.Api/Controllers/VideoHlsController.cs index bb8026543..b151f85e2 100644 --- a/Jellyfin.Api/Controllers/VideoHlsController.cs +++ b/Jellyfin.Api/Controllers/VideoHlsController.cs @@ -578,7 +578,7 @@ namespace Jellyfin.Api.Controllers args += _encodingHelper.GetOutputSizeParam(state, _encodingOptions, codec); } - if (!(state.SubtitleStream != null && state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream)) + if (state.SubtitleStream == null || !state.SubtitleStream.IsExternal || state.SubtitleStream.IsTextSubtitleStream) { args += " -start_at_zero"; } diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index a2e3318f3..6e36adc16 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -1194,7 +1194,7 @@ namespace MediaBrowser.Controller.MediaEncoding } } else if (string.Equals(videoEncoder, "h264_amf", StringComparison.OrdinalIgnoreCase) - || string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase)) + || string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase)) { param += " -level " + level; } @@ -1205,7 +1205,7 @@ namespace MediaBrowser.Controller.MediaEncoding // NVENC cannot adjust the given level, just throw an error. } else if (!string.Equals(videoEncoder, "h264_omx", StringComparison.OrdinalIgnoreCase) - || !string.Equals(videoEncoder, "libx265", StringComparison.OrdinalIgnoreCase)) + || !string.Equals(videoEncoder, "libx265", StringComparison.OrdinalIgnoreCase)) { param += " -level " + level; } @@ -1931,7 +1931,7 @@ namespace MediaBrowser.Controller.MediaEncoding retStr = " -filter_complex \"[{0}:{1}]{4}[sub];[0:{2}]{3}[base];[base][sub]overlay\""; } else if (string.Equals(outputVideoCodec, "h264_qsv", StringComparison.OrdinalIgnoreCase) - || string.Equals(outputVideoCodec, "hevc_qsv", StringComparison.OrdinalIgnoreCase)) + || string.Equals(outputVideoCodec, "hevc_qsv", StringComparison.OrdinalIgnoreCase)) { /* QSV in FFMpeg can now setup hardware overlay for transcodes. diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 387594ce6..3d3d1eb48 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -1025,12 +1025,10 @@ namespace MediaBrowser.MediaEncoding.Probing if (streamInfo != null && streamInfo.Tags != null) { var bps = GetDictionaryValue(streamInfo.Tags, "BPS-eng") ?? GetDictionaryValue(streamInfo.Tags, "BPS"); - if (!string.IsNullOrEmpty(bps)) + if (!string.IsNullOrEmpty(bps) + && int.TryParse(bps, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBps)) { - if (int.TryParse(bps, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBps)) - { - return parsedBps; - } + return parsedBps; } } @@ -1042,12 +1040,9 @@ namespace MediaBrowser.MediaEncoding.Probing if (streamInfo != null && streamInfo.Tags != null) { var duration = GetDictionaryValue(streamInfo.Tags, "DURATION-eng") ?? GetDictionaryValue(streamInfo.Tags, "DURATION"); - if (!string.IsNullOrEmpty(duration)) + if (!string.IsNullOrEmpty(duration) && TimeSpan.TryParse(duration, out var parsedDuration)) { - if (TimeSpan.TryParse(duration, out var parsedDuration)) - { - return parsedDuration.TotalSeconds; - } + return parsedDuration.TotalSeconds; } } @@ -1059,12 +1054,10 @@ namespace MediaBrowser.MediaEncoding.Probing if (streamInfo != null && streamInfo.Tags != null) { var numberOfBytes = GetDictionaryValue(streamInfo.Tags, "NUMBER_OF_BYTES-eng") ?? GetDictionaryValue(streamInfo.Tags, "NUMBER_OF_BYTES"); - if (!string.IsNullOrEmpty(numberOfBytes)) + if (!string.IsNullOrEmpty(numberOfBytes) + && long.TryParse(numberOfBytes, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBytes)) { - if (long.TryParse(numberOfBytes, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedBytes)) - { - return parsedBytes; - } + return parsedBytes; } } diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 76b137c49..2e5137005 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -928,12 +928,12 @@ namespace MediaBrowser.Model.Dlna defaultBitrate = GetDefaultAudioBitrate(targetAudioCodec, targetAudioChannels); } else if (targetAudioChannels.HasValue - && audioStream.Channels.HasValue - && audioStream.Channels.Value <= targetAudioChannels.Value - && !string.IsNullOrEmpty(audioStream.Codec) - && targetAudioCodecs != null - && targetAudioCodecs.Length > 0 - && !Array.Exists(targetAudioCodecs, elem => string.Equals(audioStream.Codec, elem, StringComparison.OrdinalIgnoreCase))) + && audioStream.Channels.HasValue + && audioStream.Channels.Value <= targetAudioChannels.Value + && !string.IsNullOrEmpty(audioStream.Codec) + && targetAudioCodecs != null + && targetAudioCodecs.Length > 0 + && !Array.Exists(targetAudioCodecs, elem => string.Equals(audioStream.Codec, elem, StringComparison.OrdinalIgnoreCase))) { // Shift the bitrate if we're transcoding to a different audio codec. defaultBitrate = GetDefaultAudioBitrate(targetAudioCodec, audioStream.Channels.Value); -- cgit v1.2.3 From 812300ad333a8ee844ba1c5e7facbe35c98f983c Mon Sep 17 00:00:00 2001 From: Orry Verducci Date: Sun, 22 Nov 2020 16:54:41 +0000 Subject: Revert "Fix frame rate probing for interlaced MKV files" This reverts commit 84fd5a09532bd1e854ec3745609f845aa7098da2. --- MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs') diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index cdeefbbbd..22537a4d9 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -666,16 +666,6 @@ namespace MediaBrowser.MediaEncoding.Probing stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate); stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate); - // Interlaced video streams in Matroska containers return the field rate instead of the frame rate - // as both the average and real frame rate, so we half the returned frame rates to get the correct values - // - // https://gitlab.com/mbunkus/mkvtoolnix/-/wikis/Wrong-frame-rate-displayed - if (stream.IsInterlaced && formatInfo.FormatName.Contains("matroska", StringComparison.OrdinalIgnoreCase)) - { - stream.AverageFrameRate /= 2; - stream.RealFrameRate /= 2; - } - if (isAudio || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)) { -- cgit v1.2.3