diff options
Diffstat (limited to 'MediaBrowser.Controller')
33 files changed, 1971 insertions, 79 deletions
diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs index 4cc6a7c7e..59b5a3869 100644 --- a/MediaBrowser.Controller/Entities/Audio/Audio.cs +++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs @@ -46,6 +46,11 @@ namespace MediaBrowser.Controller.Entities.Audio AlbumArtists = new List<string>(); } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return 1; + } + [IgnoreDataMember] public override bool SupportsPlayedStatus { diff --git a/MediaBrowser.Controller/Entities/Audio/AudioPodcast.cs b/MediaBrowser.Controller/Entities/Audio/AudioPodcast.cs index 8c820d367..cdb6f3f61 100644 --- a/MediaBrowser.Controller/Entities/Audio/AudioPodcast.cs +++ b/MediaBrowser.Controller/Entities/Audio/AudioPodcast.cs @@ -12,5 +12,10 @@ namespace MediaBrowser.Controller.Entities.Audio return true; } } + + public override double? GetDefaultPrimaryImageAspectRatio() + { + return null; + } } } diff --git a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs index ffdbba6f2..6ad38033a 100644 --- a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs +++ b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs @@ -119,6 +119,11 @@ namespace MediaBrowser.Controller.Entities.Audio return Tracks; } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return 1; + } + public override List<string> GetUserDataKeys() { var list = base.GetUserDataKeys(); diff --git a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs index 37631bbe8..20b2529c0 100644 --- a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs +++ b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs @@ -68,6 +68,11 @@ namespace MediaBrowser.Controller.Entities.Audio } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return 1; + } + public override bool CanDelete() { return !IsAccessedByName; diff --git a/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs b/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs index bbe1a54a4..74679b474 100644 --- a/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs +++ b/MediaBrowser.Controller/Entities/Audio/MusicGenre.cs @@ -63,6 +63,11 @@ namespace MediaBrowser.Controller.Entities.Audio } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return 1; + } + public override bool CanDelete() { return false; diff --git a/MediaBrowser.Controller/Entities/AudioBook.cs b/MediaBrowser.Controller/Entities/AudioBook.cs index c15cae8b1..8b1c338f1 100644 --- a/MediaBrowser.Controller/Entities/AudioBook.cs +++ b/MediaBrowser.Controller/Entities/AudioBook.cs @@ -47,6 +47,11 @@ namespace MediaBrowser.Controller.Entities return SeriesPresentationUniqueKey; } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return null; + } + [IgnoreDataMember] public override bool EnableRefreshOnDateModifiedChange { diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs index cab7588f0..52e150aa4 100644 --- a/MediaBrowser.Controller/Entities/BaseItem.cs +++ b/MediaBrowser.Controller/Entities/BaseItem.cs @@ -156,7 +156,7 @@ namespace MediaBrowser.Controller.Entities { if (SupportsIsInMixedFolderDetection) { - + } return IsInMixedFolder; @@ -1260,6 +1260,11 @@ namespace MediaBrowser.Controller.Entities get { return null; } } + public virtual double? GetDefaultPrimaryImageAspectRatio() + { + return null; + } + public virtual string CreatePresentationUniqueKey() { return Id.ToString("N"); @@ -2073,9 +2078,31 @@ namespace MediaBrowser.Controller.Entities /// Gets the file system path to delete when the item is to be deleted /// </summary> /// <returns></returns> - public virtual IEnumerable<string> GetDeletePaths() + public virtual IEnumerable<FileSystemMetadata> GetDeletePaths() { - return new[] { Path }; + return new[] { + new FileSystemMetadata + { + FullName = Path, + IsDirectory = IsFolder + } + }.Concat(GetLocalMetadataFilesToDelete()); + } + + protected List<FileSystemMetadata> GetLocalMetadataFilesToDelete() + { + if (IsFolder || !IsInMixedFolder) + { + return new List<FileSystemMetadata>(); + } + + var filename = System.IO.Path.GetFileNameWithoutExtension(Path); + var extensions = new[] { ".nfo", ".xml", ".srt" }.ToList(); + extensions.AddRange(SupportedImageExtensionsList); + + return FileSystem.GetFiles(System.IO.Path.GetDirectoryName(Path)) + .Where(i => extensions.Contains(i.Extension, StringComparer.OrdinalIgnoreCase) && System.IO.Path.GetFileNameWithoutExtension(i.FullName).StartsWith(filename, StringComparison.OrdinalIgnoreCase)) + .ToList(); } public bool AllowsMultipleImages(ImageType type) diff --git a/MediaBrowser.Controller/Entities/Game.cs b/MediaBrowser.Controller/Entities/Game.cs index 8bfb8be99..d19552c07 100644 --- a/MediaBrowser.Controller/Entities/Game.cs +++ b/MediaBrowser.Controller/Entities/Game.cs @@ -4,6 +4,7 @@ using MediaBrowser.Model.Entities; using System; using System.Collections.Generic; using System.Linq; +using MediaBrowser.Model.IO; using MediaBrowser.Model.Serialization; namespace MediaBrowser.Controller.Entities @@ -97,11 +98,17 @@ namespace MediaBrowser.Controller.Entities return list; } - public override IEnumerable<string> GetDeletePaths() + public override IEnumerable<FileSystemMetadata> GetDeletePaths() { if (!DetectIsInMixedFolder()) { - return new[] { System.IO.Path.GetDirectoryName(Path) }; + return new[] { + new FileSystemMetadata + { + FullName = System.IO.Path.GetDirectoryName(Path), + IsDirectory = true + } + }; } return base.GetDeletePaths(); diff --git a/MediaBrowser.Controller/Entities/IHasImages.cs b/MediaBrowser.Controller/Entities/IHasImages.cs index 888e2080d..4c033dc00 100644 --- a/MediaBrowser.Controller/Entities/IHasImages.cs +++ b/MediaBrowser.Controller/Entities/IHasImages.cs @@ -204,6 +204,8 @@ namespace MediaBrowser.Controller.Entities /// <param name="image">The image.</param> /// <param name="index">The index.</param> void SetImage(ItemImageInfo image, int index); + + double? GetDefaultPrimaryImageAspectRatio(); } public static class HasImagesExtensions diff --git a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs index f03531270..ea4d60a44 100644 --- a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs +++ b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs @@ -141,7 +141,7 @@ namespace MediaBrowser.Controller.Entities public string ExternalSeriesId { get; set; } public string ExternalId { get; set; } - public string[] AlbumNames { get; set; } + public string[] AlbumIds { get; set; } public string[] ArtistIds { get; set; } public string[] ExcludeArtistIds { get; set; } public string AncestorWithPresentationUniqueKey { get; set; } @@ -202,7 +202,7 @@ namespace MediaBrowser.Controller.Entities EnableTotalRecordCount = true; DtoOptions = new DtoOptions(); - AlbumNames = new string[] { }; + AlbumIds = new string[] { }; ArtistIds = new string[] { }; ExcludeArtistIds = new string[] { }; ExcludeProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); diff --git a/MediaBrowser.Controller/Entities/Movies/BoxSet.cs b/MediaBrowser.Controller/Entities/Movies/BoxSet.cs index 3e6c88a85..030831717 100644 --- a/MediaBrowser.Controller/Entities/Movies/BoxSet.cs +++ b/MediaBrowser.Controller/Entities/Movies/BoxSet.cs @@ -57,6 +57,14 @@ namespace MediaBrowser.Controller.Entities.Movies return config.BlockUnratedItems.Contains(UnratedItem.Movie); } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + public override UnratedItem GetBlockUnratedType() { return UnratedItem.Movie; diff --git a/MediaBrowser.Controller/Entities/Movies/Movie.cs b/MediaBrowser.Controller/Entities/Movies/Movie.cs index ec04879b5..de465b2f5 100644 --- a/MediaBrowser.Controller/Entities/Movies/Movie.cs +++ b/MediaBrowser.Controller/Entities/Movies/Movie.cs @@ -70,6 +70,14 @@ namespace MediaBrowser.Controller.Entities.Movies set { TmdbCollectionName = value; } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + [IgnoreDataMember] protected override bool SupportsIsInMixedFolderDetection { diff --git a/MediaBrowser.Controller/Entities/Person.cs b/MediaBrowser.Controller/Entities/Person.cs index 0c36442af..ee1aea938 100644 --- a/MediaBrowser.Controller/Entities/Person.cs +++ b/MediaBrowser.Controller/Entities/Person.cs @@ -38,6 +38,14 @@ namespace MediaBrowser.Controller.Entities return GetItemLookupInfo<PersonLookupInfo>(); } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + public IEnumerable<BaseItem> GetTaggedItems(InternalItemsQuery query) { query.PersonIds = new[] { Id.ToString("N") }; diff --git a/MediaBrowser.Controller/Entities/Studio.cs b/MediaBrowser.Controller/Entities/Studio.cs index dbd9d1cef..b8ad691a9 100644 --- a/MediaBrowser.Controller/Entities/Studio.cs +++ b/MediaBrowser.Controller/Entities/Studio.cs @@ -57,6 +57,14 @@ namespace MediaBrowser.Controller.Entities } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 16; + value /= 9; + + return value; + } + public override bool CanDelete() { return false; diff --git a/MediaBrowser.Controller/Entities/TV/Episode.cs b/MediaBrowser.Controller/Entities/TV/Episode.cs index e6ebcb7fd..31bf8d28b 100644 --- a/MediaBrowser.Controller/Entities/TV/Episode.cs +++ b/MediaBrowser.Controller/Entities/TV/Episode.cs @@ -5,6 +5,7 @@ using System; using System.Collections.Generic; using System.Globalization; using System.Linq; +using MediaBrowser.Model.IO; using MediaBrowser.Model.Serialization; namespace MediaBrowser.Controller.Entities.TV @@ -114,6 +115,14 @@ namespace MediaBrowser.Controller.Entities.TV { return false; } + }
+
+ public override double? GetDefaultPrimaryImageAspectRatio()
+ {
+ double value = 16;
+ value /= 9;
+
+ return value;
} public override List<string> GetUserDataKeys() @@ -311,10 +320,16 @@ namespace MediaBrowser.Controller.Entities.TV return list; } - public override IEnumerable<string> GetDeletePaths() - { - return new[] { Path }; - } + public override IEnumerable<FileSystemMetadata> GetDeletePaths()
+ {
+ return new[] {
+ new FileSystemMetadata
+ {
+ FullName = Path,
+ IsDirectory = IsFolder
+ }
+ }.Concat(GetLocalMetadataFilesToDelete());
+ }
public override UnratedItem GetBlockUnratedType() { @@ -330,7 +345,6 @@ namespace MediaBrowser.Controller.Entities.TV if (series != null) { id.SeriesProviderIds = series.ProviderIds; - id.AnimeSeriesIndex = series.AnimeSeriesIndex; } id.IsMissingEpisode = IsMissingEpisode; diff --git a/MediaBrowser.Controller/Entities/TV/Season.cs b/MediaBrowser.Controller/Entities/TV/Season.cs index f2a6586e2..be268782d 100644 --- a/MediaBrowser.Controller/Entities/TV/Season.cs +++ b/MediaBrowser.Controller/Entities/TV/Season.cs @@ -54,6 +54,14 @@ namespace MediaBrowser.Controller.Entities.TV [IgnoreDataMember] public string SeriesSortName { get; set; } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + public string FindSeriesSortName() { var series = Series; @@ -243,7 +251,6 @@ namespace MediaBrowser.Controller.Entities.TV if (series != null) { id.SeriesProviderIds = series.ProviderIds; - id.AnimeSeriesIndex = series.AnimeSeriesIndex; } return id; diff --git a/MediaBrowser.Controller/Entities/TV/Series.cs b/MediaBrowser.Controller/Entities/TV/Series.cs index eea11b167..7641c9523 100644 --- a/MediaBrowser.Controller/Entities/TV/Series.cs +++ b/MediaBrowser.Controller/Entities/TV/Series.cs @@ -19,8 +19,6 @@ namespace MediaBrowser.Controller.Entities.TV /// </summary> public class Series : Folder, IHasTrailers, IHasDisplayOrder, IHasLookupInfo<SeriesInfo>, IMetadataContainer { - public int? AnimeSeriesIndex { get; set; } - public Series() { AirDays = new List<DayOfWeek>(); @@ -93,6 +91,14 @@ namespace MediaBrowser.Controller.Entities.TV } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + public override string CreatePresentationUniqueKey() { if (LibraryManager.GetLibraryOptions(this).EnableAutomaticSeriesGrouping) @@ -546,8 +552,6 @@ namespace MediaBrowser.Controller.Entities.TV { var info = GetItemLookupInfo<SeriesInfo>(); - info.AnimeSeriesIndex = AnimeSeriesIndex; - return info; } diff --git a/MediaBrowser.Controller/Entities/Trailer.cs b/MediaBrowser.Controller/Entities/Trailer.cs index dd6d8a999..b4a142a8e 100644 --- a/MediaBrowser.Controller/Entities/Trailer.cs +++ b/MediaBrowser.Controller/Entities/Trailer.cs @@ -29,6 +29,14 @@ namespace MediaBrowser.Controller.Entities get { return TrailerTypes.Contains(TrailerType.LocalTrailer); } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + double value = 2; + value /= 3; + + return value; + } + public override UnratedItem GetBlockUnratedType() { return UnratedItem.Trailer; diff --git a/MediaBrowser.Controller/Entities/UserView.cs b/MediaBrowser.Controller/Entities/UserView.cs index 5ac5843d7..fb00937fb 100644 --- a/MediaBrowser.Controller/Entities/UserView.cs +++ b/MediaBrowser.Controller/Entities/UserView.cs @@ -20,11 +20,6 @@ namespace MediaBrowser.Controller.Entities public static ITVSeriesManager TVSeriesManager; public static IPlaylistManager PlaylistManager; - public bool ContainsDynamicCategories(User user) - { - return true; - } - public override IEnumerable<Guid> GetIdsForAncestorQuery() { var list = new List<Guid>(); diff --git a/MediaBrowser.Controller/Entities/UserViewBuilder.cs b/MediaBrowser.Controller/Entities/UserViewBuilder.cs index 6e0f4ada9..f879d0fd8 100644 --- a/MediaBrowser.Controller/Entities/UserViewBuilder.cs +++ b/MediaBrowser.Controller/Entities/UserViewBuilder.cs @@ -1719,53 +1719,6 @@ namespace MediaBrowser.Controller.Entities } } - // Artists - if (query.ArtistIds.Length > 0) - { - var audio = item as IHasArtist; - - //if (!(audio != null && query.ArtistNames.Any(audio.HasAnyArtist))) - //{ - // return false; - //} - } - - // Albums - if (query.AlbumNames.Length > 0) - { - var audio = item as Audio.Audio; - - if (audio != null) - { - if (!query.AlbumNames.Any(a => string.Equals(a, audio.Album, StringComparison.OrdinalIgnoreCase))) - { - return false; - } - } - - var album = item as MusicAlbum; - - if (album != null) - { - if (!query.AlbumNames.Any(a => string.Equals(a, album.Name, StringComparison.OrdinalIgnoreCase))) - { - return false; - } - } - - var musicVideo = item as MusicVideo; - - if (musicVideo != null) - { - if (!query.AlbumNames.Any(a => string.Equals(a, musicVideo.Album, StringComparison.OrdinalIgnoreCase))) - { - return false; - } - } - - return false; - } - return true; } diff --git a/MediaBrowser.Controller/Entities/Video.cs b/MediaBrowser.Controller/Entities/Video.cs index fb9c3d213..78f907d61 100644 --- a/MediaBrowser.Controller/Entities/Video.cs +++ b/MediaBrowser.Controller/Entities/Video.cs @@ -477,11 +477,17 @@ namespace MediaBrowser.Controller.Entities } } - public override IEnumerable<string> GetDeletePaths() + public override IEnumerable<FileSystemMetadata> GetDeletePaths() { if (!DetectIsInMixedFolder()) { - return new[] { ContainingFolderPath }; + return new[] { + new FileSystemMetadata + { + FullName = System.IO.Path.GetDirectoryName(Path), + IsDirectory = true + } + }; } return base.GetDeletePaths(); diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs index 33cd4f3d1..ebebe71a3 100644 --- a/MediaBrowser.Controller/Library/ILibraryManager.cs +++ b/MediaBrowser.Controller/Library/ILibraryManager.cs @@ -62,8 +62,6 @@ namespace MediaBrowser.Controller.Library /// <returns>BaseItem.</returns> BaseItem FindByPath(string path, bool? isFolder); - Guid? FindIdByPath(string path, bool? isFolder); - /// <summary> /// Gets the artist. /// </summary> diff --git a/MediaBrowser.Controller/LiveTv/ITunerHost.cs b/MediaBrowser.Controller/LiveTv/ITunerHost.cs index 89d035649..5615649c2 100644 --- a/MediaBrowser.Controller/LiveTv/ITunerHost.cs +++ b/MediaBrowser.Controller/LiveTv/ITunerHost.cs @@ -1,5 +1,4 @@ -using System; -using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Dto; using MediaBrowser.Model.LiveTv; using System.Collections.Generic; using System.Threading; @@ -23,7 +22,7 @@ namespace MediaBrowser.Controller.LiveTv /// Gets the channels. /// </summary> /// <returns>Task<IEnumerable<ChannelInfo>>.</returns> - Task<IEnumerable<ChannelInfo>> GetChannels(bool enableCache, CancellationToken cancellationToken); + Task<List<ChannelInfo>> GetChannels(bool enableCache, CancellationToken cancellationToken); /// <summary> /// Gets the tuner infos. /// </summary> diff --git a/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs b/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs index e67fc5759..8501f1580 100644 --- a/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs +++ b/MediaBrowser.Controller/LiveTv/LiveTvAudioRecording.cs @@ -91,6 +91,11 @@ namespace MediaBrowser.Controller.LiveTv } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return null; + } + public override string GetClientTypeName() { return "Recording"; diff --git a/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs b/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs index 5a139e09d..5919d87fd 100644 --- a/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs +++ b/MediaBrowser.Controller/LiveTv/LiveTvProgram.cs @@ -48,6 +48,19 @@ namespace MediaBrowser.Controller.LiveTv return list; } + public override double? GetDefaultPrimaryImageAspectRatio() + { + if (IsMovie) + { + double value = 2; + value /= 3; + + return value; + } + + return null; + } + [IgnoreDataMember] public override SourceType SourceType { diff --git a/MediaBrowser.Controller/LiveTv/TimerInfo.cs b/MediaBrowser.Controller/LiveTv/TimerInfo.cs index ea12db7f9..0b94c85fa 100644 --- a/MediaBrowser.Controller/LiveTv/TimerInfo.cs +++ b/MediaBrowser.Controller/LiveTv/TimerInfo.cs @@ -88,6 +88,8 @@ namespace MediaBrowser.Controller.LiveTv /// <value><c>true</c> if this instance is post padding required; otherwise, <c>false</c>.</value> public bool IsPostPaddingRequired { get; set; } + public bool IsManual { get; set; } + /// <summary> /// Gets or sets the priority. /// </summary> diff --git a/MediaBrowser.Controller/MediaBrowser.Controller.csproj b/MediaBrowser.Controller/MediaBrowser.Controller.csproj index 28229f8a7..db5a5009c 100644 --- a/MediaBrowser.Controller/MediaBrowser.Controller.csproj +++ b/MediaBrowser.Controller/MediaBrowser.Controller.csproj @@ -184,6 +184,8 @@ <Compile Include="LiveTv\TimerInfo.cs" /> <Compile Include="LiveTv\TunerChannelMapping.cs" /> <Compile Include="MediaEncoding\ChapterImageRefreshOptions.cs" /> + <Compile Include="MediaEncoding\EncodingHelper.cs" /> + <Compile Include="MediaEncoding\EncodingJobInfo.cs" /> <Compile Include="MediaEncoding\EncodingJobOptions.cs" /> <Compile Include="MediaEncoding\IEncodingManager.cs" /> <Compile Include="MediaEncoding\ImageEncodingOptions.cs" /> diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs new file mode 100644 index 000000000..4e1a0a8d7 --- /dev/null +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -0,0 +1,1672 @@ +using System; +using System.Collections.Generic; +using System.Globalization; +using System.IO; +using System.Linq; +using System.Threading; +using MediaBrowser.Controller.Configuration; +using MediaBrowser.Model.Configuration; +using MediaBrowser.Model.Dlna; +using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Entities; +using MediaBrowser.Model.IO; +using MediaBrowser.Model.MediaInfo; + +namespace MediaBrowser.Controller.MediaEncoding +{ + public class EncodingHelper + { + private readonly CultureInfo _usCulture = new CultureInfo("en-US"); + + private readonly IMediaEncoder _mediaEncoder; + private readonly IServerConfigurationManager _config; + private readonly IFileSystem _fileSystem; + private readonly ISubtitleEncoder _subtitleEncoder; + + public EncodingHelper(IMediaEncoder mediaEncoder, IServerConfigurationManager config, IFileSystem fileSystem, ISubtitleEncoder subtitleEncoder) + { + _mediaEncoder = mediaEncoder; + _config = config; + _fileSystem = fileSystem; + _subtitleEncoder = subtitleEncoder; + } + + public string GetH264Encoder(EncodingJobInfo state, EncodingOptions encodingOptions) + { + var defaultEncoder = "libx264"; + + // Only use alternative encoders for video files. + // When using concat with folder rips, if the mfx session fails to initialize, ffmpeg will be stuck retrying and will not exit gracefully + // Since transcoding of folder rips is expiremental anyway, it's not worth adding additional variables such as this. + if (state.VideoType == VideoType.VideoFile) + { + var hwType = encodingOptions.HardwareAccelerationType; + + if (string.Equals(hwType, "qsv", StringComparison.OrdinalIgnoreCase) || + string.Equals(hwType, "h264_qsv", StringComparison.OrdinalIgnoreCase)) + { + return GetAvailableEncoder("h264_qsv", defaultEncoder); + } + + if (string.Equals(hwType, "nvenc", StringComparison.OrdinalIgnoreCase)) + { + return GetAvailableEncoder("h264_nvenc", defaultEncoder); + } + if (string.Equals(hwType, "h264_omx", StringComparison.OrdinalIgnoreCase)) + { + return GetAvailableEncoder("h264_omx", defaultEncoder); + } + if (string.Equals(hwType, "vaapi", StringComparison.OrdinalIgnoreCase) && !string.IsNullOrWhiteSpace(encodingOptions.VaapiDevice)) + { + if (IsVaapiSupported(state)) + { + return GetAvailableEncoder("h264_vaapi", defaultEncoder); + } + } + } + + return defaultEncoder; + } + + private string GetAvailableEncoder(string preferredEncoder, string defaultEncoder) + { + if (_mediaEncoder.SupportsEncoder(preferredEncoder)) + { + return preferredEncoder; + } + return defaultEncoder; + } + + private bool IsVaapiSupported(EncodingJobInfo state) + { + var videoStream = state.VideoStream; + + if (videoStream != null) + { + // vaapi will throw an error with this input + // [vaapi @ 0x7faed8000960] No VAAPI support for codec mpeg4 profile -99. + if (string.Equals(videoStream.Codec, "mpeg4", StringComparison.OrdinalIgnoreCase)) + { + return false; + } + } + return true; + } + + /// <summary> + /// Gets the name of the output video codec + /// </summary> + public string GetVideoEncoder(EncodingJobInfo state, EncodingOptions encodingOptions) + { + var codec = state.OutputVideoCodec; + + if (!string.IsNullOrEmpty(codec)) + { + if (string.Equals(codec, "h264", StringComparison.OrdinalIgnoreCase)) + { + return GetH264Encoder(state, encodingOptions); + } + if (string.Equals(codec, "vpx", StringComparison.OrdinalIgnoreCase)) + { + return "libvpx"; + } + if (string.Equals(codec, "wmv", StringComparison.OrdinalIgnoreCase)) + { + return "wmv2"; + } + if (string.Equals(codec, "theora", StringComparison.OrdinalIgnoreCase)) + { + return "libtheora"; + } + + return codec.ToLower(); + } + + return "copy"; + } + + /// <summary> + /// Gets the user agent param. + /// </summary> + /// <param name="state">The state.</param> + /// <returns>System.String.</returns> + public string GetUserAgentParam(EncodingJobInfo state) + { + string useragent = null; + + state.RemoteHttpHeaders.TryGetValue("User-Agent", out useragent); + + if (!string.IsNullOrWhiteSpace(useragent)) + { + return "-user-agent \"" + useragent + "\""; + } + + return string.Empty; + } + + public string GetInputFormat(string container) + { + if (string.Equals(container, "mkv", StringComparison.OrdinalIgnoreCase)) + { + return "matroska"; + } + if (string.Equals(container, "ts", StringComparison.OrdinalIgnoreCase)) + { + return "mpegts"; + } + + return container; + } + + public string GetDecoderFromCodec(string codec) + { + if (string.Equals(codec, "mp2", StringComparison.OrdinalIgnoreCase)) + { + return null; + } + if (string.Equals(codec, "aac_latm", StringComparison.OrdinalIgnoreCase)) + { + return null; + } + + return codec; + } + + /// <summary> + /// Infers the audio codec based on the url + /// </summary> + /// <param name="url">The URL.</param> + /// <returns>System.Nullable{AudioCodecs}.</returns> + public string InferAudioCodec(string url) + { + var ext = Path.GetExtension(url); + + if (string.Equals(ext, ".mp3", StringComparison.OrdinalIgnoreCase)) + { + return "mp3"; + } + if (string.Equals(ext, ".aac", StringComparison.OrdinalIgnoreCase)) + { + return "aac"; + } + if (string.Equals(ext, ".wma", StringComparison.OrdinalIgnoreCase)) + { + return "wma"; + } + if (string.Equals(ext, ".ogg", StringComparison.OrdinalIgnoreCase)) + { + return "vorbis"; + } + if (string.Equals(ext, ".oga", StringComparison.OrdinalIgnoreCase)) + { + return "vorbis"; + } + if (string.Equals(ext, ".ogv", StringComparison.OrdinalIgnoreCase)) + { + return "vorbis"; + } + if (string.Equals(ext, ".webm", StringComparison.OrdinalIgnoreCase)) + { + return "vorbis"; + } + if (string.Equals(ext, ".webma", StringComparison.OrdinalIgnoreCase)) + { + return "vorbis"; + } + + return "copy"; + } + + /// <summary> + /// Infers the video codec. + /// </summary> + /// <param name="url">The URL.</param> + /// <returns>System.Nullable{VideoCodecs}.</returns> + public string InferVideoCodec(string url) + { + var ext = Path.GetExtension(url); + + if (string.Equals(ext, ".asf", StringComparison.OrdinalIgnoreCase)) + { + return "wmv"; + } + if (string.Equals(ext, ".webm", StringComparison.OrdinalIgnoreCase)) + { + return "vpx"; + } + if (string.Equals(ext, ".ogg", StringComparison.OrdinalIgnoreCase) || string.Equals(ext, ".ogv", StringComparison.OrdinalIgnoreCase)) + { + return "theora"; + } + if (string.Equals(ext, ".m3u8", StringComparison.OrdinalIgnoreCase) || string.Equals(ext, ".ts", StringComparison.OrdinalIgnoreCase)) + { + return "h264"; + } + + return "copy"; + } + + public int GetVideoProfileScore(string profile) + { + var list = new List<string> + { + "Constrained Baseline", + "Baseline", + "Extended", + "Main", + "High", + "Progressive High", + "Constrained High" + }; + + return Array.FindIndex(list.ToArray(), t => string.Equals(t, profile, StringComparison.OrdinalIgnoreCase)); + } + + public string GetInputPathArgument(EncodingJobInfo state) + { + var protocol = state.InputProtocol; + var mediaPath = state.MediaPath ?? string.Empty; + + var inputPath = new[] { mediaPath }; + + if (state.IsInputVideo) + { + if (!(state.VideoType == VideoType.Iso && state.IsoMount == null)) + { + inputPath = MediaEncoderHelpers.GetInputArgument(_fileSystem, mediaPath, state.InputProtocol, state.IsoMount, state.PlayableStreamFileNames); + } + } + + return _mediaEncoder.GetInputArgument(inputPath, protocol); + } + + /// <summary> + /// Gets the audio encoder. + /// </summary> + /// <param name="state">The state.</param> + /// <returns>System.String.</returns> + public string GetAudioEncoder(EncodingJobInfo state) + { + var codec = state.OutputAudioCodec; + + if (string.Equals(codec, "aac", StringComparison.OrdinalIgnoreCase)) + { + return "aac -strict experimental"; + } + if (string.Equals(codec, "mp3", StringComparison.OrdinalIgnoreCase)) + { + return "libmp3lame"; + } + if (string.Equals(codec, "vorbis", StringComparison.OrdinalIgnoreCase)) + { + return "libvorbis"; + } + if (string.Equals(codec, "wma", StringComparison.OrdinalIgnoreCase)) + { + return "wmav2"; + } + + return codec.ToLower(); + } + + /// <summary> + /// Gets the input argument. + /// </summary> + public string GetInputArgument(EncodingJobInfo state, EncodingOptions encodingOptions) + { + var request = state.BaseRequest; + + var arg = string.Format("-i {0}", GetInputPathArgument(state)); + + if (state.SubtitleStream != null && request.SubtitleMethod == SubtitleDeliveryMethod.Encode) + { + if (state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream) + { + if (state.VideoStream != null && state.VideoStream.Width.HasValue) + { + // This is hacky but not sure how to get the exact subtitle resolution + double height = state.VideoStream.Width.Value; + height /= 16; + height *= 9; + + arg += string.Format(" -canvas_size {0}:{1}", state.VideoStream.Width.Value.ToString(CultureInfo.InvariantCulture), Convert.ToInt32(height).ToString(CultureInfo.InvariantCulture)); + } + + var subtitlePath = state.SubtitleStream.Path; + + if (string.Equals(Path.GetExtension(subtitlePath), ".sub", StringComparison.OrdinalIgnoreCase)) + { + var idxFile = Path.ChangeExtension(subtitlePath, ".idx"); + if (_fileSystem.FileExists(idxFile)) + { + subtitlePath = idxFile; + } + } + + arg += " -i \"" + subtitlePath + "\""; + } + } + + if (state.IsVideoRequest) + { + if (GetVideoEncoder(state, encodingOptions).IndexOf("vaapi", StringComparison.OrdinalIgnoreCase) != -1) + { + var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && request.SubtitleMethod == SubtitleDeliveryMethod.Encode; + var hwOutputFormat = "vaapi"; + + if (hasGraphicalSubs) + { + hwOutputFormat = "yuv420p"; + } + + arg = "-hwaccel vaapi -hwaccel_output_format " + hwOutputFormat + " -vaapi_device " + encodingOptions.VaapiDevice + " " + arg; + } + } + + return arg.Trim(); + } + + /// <summary> + /// Determines whether the specified stream is H264. + /// </summary> + /// <param name="stream">The stream.</param> + /// <returns><c>true</c> if the specified stream is H264; otherwise, <c>false</c>.</returns> + public bool IsH264(MediaStream stream) + { + var codec = stream.Codec ?? string.Empty; + + return codec.IndexOf("264", StringComparison.OrdinalIgnoreCase) != -1 || + codec.IndexOf("avc", StringComparison.OrdinalIgnoreCase) != -1; + } + + public string GetVideoBitrateParam(EncodingJobInfo state, string videoCodec) + { + var bitrate = state.OutputVideoBitrate; + + if (bitrate.HasValue) + { + if (string.Equals(videoCodec, "libvpx", StringComparison.OrdinalIgnoreCase)) + { + // With vpx when crf is used, b:v becomes a max rate + // https://trac.ffmpeg.org/wiki/vpxEncodingGuide. But higher bitrate source files -b:v causes judder so limite the bitrate but dont allow it to "saturate" the bitrate. So dont contrain it down just up. + return string.Format(" -maxrate:v {0} -bufsize:v ({0}*2) -b:v {0}", bitrate.Value.ToString(_usCulture)); + } + + if (string.Equals(videoCodec, "msmpeg4", StringComparison.OrdinalIgnoreCase)) + { + return string.Format(" -b:v {0}", bitrate.Value.ToString(_usCulture)); + } + + if (string.Equals(videoCodec, "libx264", StringComparison.OrdinalIgnoreCase)) + { + // h264 + return string.Format(" -maxrate {0} -bufsize {1}", + bitrate.Value.ToString(_usCulture), + (bitrate.Value * 2).ToString(_usCulture)); + } + + // h264 + return string.Format(" -b:v {0} -maxrate {0} -bufsize {1}", + bitrate.Value.ToString(_usCulture), + (bitrate.Value * 2).ToString(_usCulture)); + } + + return string.Empty; + } + + public string NormalizeTranscodingLevel(string videoCodec, string level) + { + double requestLevel; + + // Clients may direct play higher than level 41, but there's no reason to transcode higher + if (double.TryParse(level, NumberStyles.Any, _usCulture, out requestLevel)) + { + if (string.Equals(videoCodec, "h264", StringComparison.OrdinalIgnoreCase)) + { + if (requestLevel > 41) + { + return "41"; + } + } + } + + return level; + } + + /// <summary> + /// Gets the probe size argument. + /// </summary> + /// <param name="state">The state.</param> + /// <returns>System.String.</returns> + public string GetProbeSizeArgument(EncodingJobInfo state) + { + if (state.PlayableStreamFileNames.Count > 0) + { + return _mediaEncoder.GetProbeSizeAndAnalyzeDurationArgument(state.PlayableStreamFileNames.ToArray(), state.InputProtocol); + } + + return _mediaEncoder.GetProbeSizeAndAnalyzeDurationArgument(new[] { state.MediaPath }, state.InputProtocol); + } + + /// <summary> + /// Gets the text subtitle param. + /// </summary> + /// <param name="state">The state.</param> + /// <returns>System.String.</returns> + public string GetTextSubtitleParam(EncodingJobInfo state) + { + var seconds = Math.Round(TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds); + + var setPtsParam = state.CopyTimestamps + ? string.Empty + : string.Format(",setpts=PTS -{0}/TB", seconds.ToString(_usCulture)); + + if (state.SubtitleStream.IsExternal) + { + var subtitlePath = state.SubtitleStream.Path; + + var charsetParam = string.Empty; + + if (!string.IsNullOrEmpty(state.SubtitleStream.Language)) + { + var charenc = _subtitleEncoder.GetSubtitleFileCharacterSet(subtitlePath, state.SubtitleStream.Language, state.MediaSource.Protocol, CancellationToken.None).Result; + + if (!string.IsNullOrEmpty(charenc)) + { + charsetParam = ":charenc=" + charenc; + } + } + + // TODO: Perhaps also use original_size=1920x800 ?? + return string.Format("subtitles=filename='{0}'{1}{2}", + _mediaEncoder.EscapeSubtitleFilterPath(subtitlePath), + charsetParam, + setPtsParam); + } + + var mediaPath = state.MediaPath ?? string.Empty; + + return string.Format("subtitles='{0}:si={1}'{2}", + _mediaEncoder.EscapeSubtitleFilterPath(mediaPath), + state.InternalSubtitleStreamOffset.ToString(_usCulture), + setPtsParam); + } + + public double? GetFramerateParam(EncodingJobInfo state) + { + var request = state.BaseRequest; + + if (request.Framerate.HasValue) + { + return request.Framerate.Value; + } + + var maxrate = request.MaxFramerate; + + if (maxrate.HasValue && state.VideoStream != null) + { + var contentRate = state.VideoStream.AverageFrameRate ?? state.VideoStream.RealFrameRate; + + if (contentRate.HasValue && contentRate.Value > maxrate.Value) + { + return maxrate; + } + } + + return null; + } + + /// <summary> + /// Gets the video bitrate to specify on the command line + /// </summary> + public string GetVideoQualityParam(EncodingJobInfo state, string videoEncoder, EncodingOptions encodingOptions, string defaultH264Preset) + { + var param = string.Empty; + + var isVc1 = state.VideoStream != null && + string.Equals(state.VideoStream.Codec, "vc1", StringComparison.OrdinalIgnoreCase); + + if (string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase)) + { + if (!string.IsNullOrWhiteSpace(encodingOptions.H264Preset)) + { + param += "-preset " + encodingOptions.H264Preset; + } + else + { + param += "-preset " + defaultH264Preset; + } + + if (encodingOptions.H264Crf >= 0 && encodingOptions.H264Crf <= 51) + { + param += " -crf " + encodingOptions.H264Crf.ToString(CultureInfo.InvariantCulture); + } + else + { + param += " -crf 23"; + } + } + + else if (string.Equals(videoEncoder, "libx265", StringComparison.OrdinalIgnoreCase)) + { + param += "-preset fast"; + + param += " -crf 28"; + } + + // h264 (h264_qsv) + else if (string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase)) + { + param += "-preset 7 -look_ahead 0"; + + } + + // h264 (h264_nvenc) + else if (string.Equals(videoEncoder, "h264_nvenc", StringComparison.OrdinalIgnoreCase)) + { + param += "-preset default"; + } + + // webm + else if (string.Equals(videoEncoder, "libvpx", StringComparison.OrdinalIgnoreCase)) + { + // Values 0-3, 0 being highest quality but slower + var profileScore = 0; + + string crf; + var qmin = "0"; + var qmax = "50"; + + crf = "10"; + + if (isVc1) + { + profileScore++; + } + + // Max of 2 + 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}", + profileScore.ToString(_usCulture), + crf, + qmin, + qmax); + } + + else if (string.Equals(videoEncoder, "mpeg4", StringComparison.OrdinalIgnoreCase)) + { + param += "-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -bf 2"; + } + + // asf/wmv + else if (string.Equals(videoEncoder, "wmv2", StringComparison.OrdinalIgnoreCase)) + { + param += "-qmin 2"; + } + + else if (string.Equals(videoEncoder, "msmpeg4", StringComparison.OrdinalIgnoreCase)) + { + param += "-mbd 2"; + } + + param += GetVideoBitrateParam(state, videoEncoder); + + var framerate = GetFramerateParam(state); + if (framerate.HasValue) + { + param += string.Format(" -r {0}", framerate.Value.ToString(_usCulture)); + } + + if (!string.IsNullOrEmpty(state.OutputVideoSync)) + { + param += " -vsync " + state.OutputVideoSync; + } + + var request = state.BaseRequest; + + if (!string.IsNullOrEmpty(request.Profile)) + { + if (!string.Equals(videoEncoder, "h264_omx", StringComparison.OrdinalIgnoreCase) && + !string.Equals(videoEncoder, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + // not supported by h264_omx + param += " -profile:v " + request.Profile; + } + } + + if (!string.IsNullOrEmpty(request.Level)) + { + var level = NormalizeTranscodingLevel(state.OutputVideoCodec, request.Level); + + // h264_qsv and h264_nvenc expect levels to be expressed as a decimal. libx264 supports decimal and non-decimal format + // also needed for libx264 due to https://trac.ffmpeg.org/ticket/3307 + if (string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) || + string.Equals(videoEncoder, "h264_nvenc", StringComparison.OrdinalIgnoreCase) || + string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase)) + { + switch (level) + { + case "30": + param += " -level 3.0"; + break; + case "31": + param += " -level 3.1"; + break; + case "32": + param += " -level 3.2"; + break; + case "40": + param += " -level 4.0"; + break; + case "41": + param += " -level 4.1"; + break; + case "42": + param += " -level 4.2"; + break; + case "50": + param += " -level 5.0"; + break; + case "51": + param += " -level 5.1"; + break; + case "52": + param += " -level 5.2"; + break; + default: + param += " -level " + level; + break; + } + } + else if (!string.Equals(videoEncoder, "h264_omx", StringComparison.OrdinalIgnoreCase)) + { + param += " -level " + level; + } + } + + if (string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase)) + { + param += " -x264opts:0 subme=0:rc_lookahead=10:me_range=4:me=dia:no_chroma_me:8x8dct=0:partitions=none"; + } + + if (!string.Equals(videoEncoder, "h264_omx", StringComparison.OrdinalIgnoreCase) && + !string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) && + !string.Equals(videoEncoder, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + param = "-pix_fmt yuv420p " + param; + } + + return param; + } + + public bool CanStreamCopyVideo(EncodingJobInfo state, MediaStream videoStream) + { + var request = state.BaseRequest; + + if (videoStream.IsInterlaced) + { + return false; + } + + if (videoStream.IsAnamorphic ?? false) + { + return false; + } + + // Can't stream copy if we're burning in subtitles + if (request.SubtitleStreamIndex.HasValue) + { + if (request.SubtitleMethod == SubtitleDeliveryMethod.Encode) + { + return false; + } + } + + if (string.Equals("h264", videoStream.Codec, StringComparison.OrdinalIgnoreCase)) + { + if (videoStream.IsAVC.HasValue && !videoStream.IsAVC.Value && request.RequireAvc) + { + return false; + } + } + + // Source and target codecs must match + if (string.IsNullOrEmpty(videoStream.Codec) || !state.SupportedVideoCodecs.Contains(videoStream.Codec, StringComparer.OrdinalIgnoreCase)) + { + return false; + } + + // If client is requesting a specific video profile, it must match the source + if (!string.IsNullOrEmpty(request.Profile)) + { + if (string.IsNullOrEmpty(videoStream.Profile)) + { + //return false; + } + + if (!string.IsNullOrEmpty(videoStream.Profile) && !string.Equals(request.Profile, videoStream.Profile, StringComparison.OrdinalIgnoreCase)) + { + var currentScore = GetVideoProfileScore(videoStream.Profile); + var requestedScore = GetVideoProfileScore(request.Profile); + + if (currentScore == -1 || currentScore > requestedScore) + { + return false; + } + } + } + + // Video width must fall within requested value + if (request.MaxWidth.HasValue) + { + if (!videoStream.Width.HasValue || videoStream.Width.Value > request.MaxWidth.Value) + { + return false; + } + } + + // Video height must fall within requested value + if (request.MaxHeight.HasValue) + { + if (!videoStream.Height.HasValue || videoStream.Height.Value > request.MaxHeight.Value) + { + return false; + } + } + + // Video framerate must fall within requested value + var requestedFramerate = request.MaxFramerate ?? request.Framerate; + if (requestedFramerate.HasValue) + { + var videoFrameRate = videoStream.AverageFrameRate ?? videoStream.RealFrameRate; + + if (!videoFrameRate.HasValue || videoFrameRate.Value > requestedFramerate.Value) + { + return false; + } + } + + // Video bitrate must fall within requested value + if (request.VideoBitRate.HasValue) + { + if (!videoStream.BitRate.HasValue || videoStream.BitRate.Value > request.VideoBitRate.Value) + { + return false; + } + } + + if (request.MaxVideoBitDepth.HasValue) + { + if (videoStream.BitDepth.HasValue && videoStream.BitDepth.Value > request.MaxVideoBitDepth.Value) + { + return false; + } + } + + if (request.MaxRefFrames.HasValue) + { + if (videoStream.RefFrames.HasValue && videoStream.RefFrames.Value > request.MaxRefFrames.Value) + { + return false; + } + } + + // If a specific level was requested, the source must match or be less than + if (!string.IsNullOrEmpty(request.Level)) + { + double requestLevel; + + if (double.TryParse(request.Level, NumberStyles.Any, _usCulture, out requestLevel)) + { + if (!videoStream.Level.HasValue) + { + //return false; + } + + if (videoStream.Level.HasValue && videoStream.Level.Value > requestLevel) + { + return false; + } + } + } + + return request.EnableAutoStreamCopy; + } + + public bool CanStreamCopyAudio(EncodingJobInfo state, MediaStream audioStream, List<string> supportedAudioCodecs) + { + var request = state.BaseRequest; + + // Source and target codecs must match + if (string.IsNullOrEmpty(audioStream.Codec) || !supportedAudioCodecs.Contains(audioStream.Codec, StringComparer.OrdinalIgnoreCase)) + { + return false; + } + + // Video bitrate must fall within requested value + if (request.AudioBitRate.HasValue) + { + if (!audioStream.BitRate.HasValue || audioStream.BitRate.Value <= 0) + { + return false; + } + if (audioStream.BitRate.Value > request.AudioBitRate.Value) + { + return false; + } + } + + // Channels must fall within requested value + var channels = request.AudioChannels ?? request.MaxAudioChannels; + if (channels.HasValue) + { + if (!audioStream.Channels.HasValue || audioStream.Channels.Value <= 0) + { + return false; + } + if (audioStream.Channels.Value > channels.Value) + { + return false; + } + } + + // Sample rate must fall within requested value + if (request.AudioSampleRate.HasValue) + { + if (!audioStream.SampleRate.HasValue || audioStream.SampleRate.Value <= 0) + { + return false; + } + if (audioStream.SampleRate.Value > request.AudioSampleRate.Value) + { + return false; + } + } + + return request.EnableAutoStreamCopy; + } + + public int? GetVideoBitrateParamValue(BaseEncodingJobOptions request, MediaStream videoStream, string outputVideoCodec) + { + var bitrate = request.VideoBitRate; + + if (videoStream != null) + { + var isUpscaling = request.Height.HasValue && videoStream.Height.HasValue && + request.Height.Value > videoStream.Height.Value; + + if (request.Width.HasValue && videoStream.Width.HasValue && + request.Width.Value > videoStream.Width.Value) + { + isUpscaling = true; + } + + // Don't allow bitrate increases unless upscaling + if (!isUpscaling) + { + if (bitrate.HasValue && videoStream.BitRate.HasValue) + { + bitrate = Math.Min(bitrate.Value, videoStream.BitRate.Value); + } + } + } + + if (bitrate.HasValue) + { + var inputVideoCodec = videoStream == null ? null : videoStream.Codec; + bitrate = ResolutionNormalizer.ScaleBitrate(bitrate.Value, inputVideoCodec, outputVideoCodec); + + // If a max bitrate was requested, don't let the scaled bitrate exceed it + if (request.VideoBitRate.HasValue) + { + bitrate = Math.Min(bitrate.Value, request.VideoBitRate.Value); + } + } + + return bitrate; + } + + public int? GetAudioBitrateParam(BaseEncodingJobOptions request, MediaStream audioStream) + { + if (request.AudioBitRate.HasValue) + { + // Make sure we don't request a bitrate higher than the source + var currentBitrate = audioStream == null ? request.AudioBitRate.Value : audioStream.BitRate ?? request.AudioBitRate.Value; + + // Don't encode any higher than this + return Math.Min(384000, request.AudioBitRate.Value); + //return Math.Min(currentBitrate, request.AudioBitRate.Value); + } + + return null; + } + + public string GetAudioFilterParam(EncodingJobInfo state, EncodingOptions encodingOptions, bool isHls) + { + var volParam = string.Empty; + var audioSampleRate = string.Empty; + + var channels = state.OutputAudioChannels; + + // Boost volume to 200% when downsampling from 6ch to 2ch + if (channels.HasValue && channels.Value <= 2) + { + if (state.AudioStream != null && state.AudioStream.Channels.HasValue && state.AudioStream.Channels.Value > 5 && !encodingOptions.DownMixAudioBoost.Equals(1)) + { + volParam = ",volume=" + encodingOptions.DownMixAudioBoost.ToString(_usCulture); + } + } + + if (state.OutputAudioSampleRate.HasValue) + { + audioSampleRate = state.OutputAudioSampleRate.Value + ":"; + } + + var adelay = isHls ? "adelay=1," : string.Empty; + + var pts = string.Empty; + + if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && state.BaseRequest.SubtitleMethod == SubtitleDeliveryMethod.Encode && !state.CopyTimestamps) + { + var seconds = TimeSpan.FromTicks(state.StartTimeTicks ?? 0).TotalSeconds; + + pts = string.Format(",asetpts=PTS-{0}/TB", Math.Round(seconds).ToString(_usCulture)); + } + + return string.Format("-af \"{0}aresample={1}async={4}{2}{3}\"", + + adelay, + audioSampleRate, + volParam, + pts, + state.OutputAudioSync); + } + + /// <summary> + /// Gets the number of audio channels to specify on the command line + /// </summary> + /// <param name="request">The request.</param> + /// <param name="audioStream">The audio stream.</param> + /// <param name="outputAudioCodec">The output audio codec.</param> + /// <returns>System.Nullable{System.Int32}.</returns> + public int? GetNumAudioChannelsParam(BaseEncodingJobOptions request, MediaStream audioStream, string outputAudioCodec) + { + var inputChannels = audioStream == null + ? null + : audioStream.Channels; + + if (inputChannels <= 0) + { + inputChannels = null; + } + + int? transcoderChannelLimit = null; + var codec = outputAudioCodec ?? string.Empty; + + if (codec.IndexOf("wma", StringComparison.OrdinalIgnoreCase) != -1) + { + // wmav2 currently only supports two channel output + transcoderChannelLimit = 2; + } + + else if (codec.IndexOf("mp3", StringComparison.OrdinalIgnoreCase) != -1) + { + // libmp3lame currently only supports two channel output + transcoderChannelLimit = 2; + } + else + { + // If we don't have any media info then limit it to 6 to prevent encoding errors due to asking for too many channels + transcoderChannelLimit = 6; + } + + var isTranscodingAudio = !string.Equals(codec, "copy", StringComparison.OrdinalIgnoreCase); + + int? resultChannels = null; + if (isTranscodingAudio) + { + resultChannels = request.TranscodingMaxAudioChannels; + } + resultChannels = resultChannels ?? request.MaxAudioChannels ?? request.AudioChannels; + + if (inputChannels.HasValue) + { + resultChannels = resultChannels.HasValue + ? Math.Min(resultChannels.Value, inputChannels.Value) + : inputChannels.Value; + } + + if (isTranscodingAudio && transcoderChannelLimit.HasValue) + { + resultChannels = resultChannels.HasValue + ? Math.Min(resultChannels.Value, transcoderChannelLimit.Value) + : transcoderChannelLimit.Value; + } + + return resultChannels ?? request.AudioChannels; + } + + /// <summary> + /// Enforces the resolution limit. + /// </summary> + /// <param name="state">The state.</param> + public void EnforceResolutionLimit(EncodingJobInfo state) + { + var videoRequest = state.BaseRequest; + + // Switch the incoming params to be ceilings rather than fixed values + videoRequest.MaxWidth = videoRequest.MaxWidth ?? videoRequest.Width; + videoRequest.MaxHeight = videoRequest.MaxHeight ?? videoRequest.Height; + + videoRequest.Width = null; + videoRequest.Height = null; + } + + /// <summary> + /// Gets the fast seek command line parameter. + /// </summary> + /// <param name="request">The request.</param> + /// <returns>System.String.</returns> + /// <value>The fast seek command line parameter.</value> + public string GetFastSeekCommandLineParameter(BaseEncodingJobOptions request) + { + var time = request.StartTimeTicks ?? 0; + + if (time > 0) + { + return string.Format("-ss {0}", _mediaEncoder.GetTimeParameter(time)); + } + + return string.Empty; + } + + /// <summary> + /// Gets the map args. + /// </summary> + /// <param name="state">The state.</param> + /// <returns>System.String.</returns> + public string GetMapArgs(EncodingJobInfo state) + { + // 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) + { + return state.IsInputVideo ? "-sn" : string.Empty; + } + + // We have media info, but we don't know the stream indexes + if (state.VideoStream != null && state.VideoStream.Index == -1) + { + return "-sn"; + } + + // We have media info, but we don't know the stream indexes + if (state.AudioStream != null && state.AudioStream.Index == -1) + { + return state.IsInputVideo ? "-sn" : string.Empty; + } + + var args = string.Empty; + + if (state.VideoStream != null) + { + args += string.Format("-map 0:{0}", state.VideoStream.Index); + } + else + { + // No known video stream + args += "-vn"; + } + + if (state.AudioStream != null) + { + args += string.Format(" -map 0:{0}", state.AudioStream.Index); + } + + else + { + args += " -map -0:a"; + } + + var subtitleMethod = state.BaseRequest.SubtitleMethod; + if (state.SubtitleStream == null || subtitleMethod == SubtitleDeliveryMethod.Hls) + { + args += " -map -0:s"; + } + else if (subtitleMethod == SubtitleDeliveryMethod.Embed) + { + args += string.Format(" -map 0:{0}", state.SubtitleStream.Index); + } + else if (state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream) + { + args += " -map 1:0 -sn"; + } + + return args; + } + + /// <summary> + /// Determines which stream will be used for playback + /// </summary> + /// <param name="allStream">All stream.</param> + /// <param name="desiredIndex">Index of the desired.</param> + /// <param name="type">The type.</param> + /// <param name="returnFirstIfNoIndex">if set to <c>true</c> [return first if no index].</param> + /// <returns>MediaStream.</returns> + public MediaStream GetMediaStream(IEnumerable<MediaStream> allStream, int? desiredIndex, MediaStreamType type, bool returnFirstIfNoIndex = true) + { + var streams = allStream.Where(s => s.Type == type).OrderBy(i => i.Index).ToList(); + + if (desiredIndex.HasValue) + { + var stream = streams.FirstOrDefault(s => s.Index == desiredIndex.Value); + + if (stream != null) + { + return stream; + } + } + + if (type == MediaStreamType.Video) + { + streams = streams.Where(i => !string.Equals(i.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase)).ToList(); + } + + if (returnFirstIfNoIndex && type == MediaStreamType.Audio) + { + return streams.FirstOrDefault(i => i.Channels.HasValue && i.Channels.Value > 0) ?? + streams.FirstOrDefault(); + } + + // Just return the first one + return returnFirstIfNoIndex ? streams.FirstOrDefault() : null; + } + + /// <summary> + /// Gets the internal graphical subtitle param. + /// </summary> + /// <param name="state">The state.</param> + /// <param name="outputVideoCodec">The output video codec.</param> + /// <returns>System.String.</returns> + public string GetGraphicalSubtitleParam(EncodingJobInfo state, string outputVideoCodec) + { + var outputSizeParam = string.Empty; + + var request = state.BaseRequest; + + // Add resolution params, if specified + if (request.Width.HasValue || request.Height.HasValue || request.MaxHeight.HasValue || request.MaxWidth.HasValue) + { + outputSizeParam = GetOutputSizeParam(state, outputVideoCodec).TrimEnd('"'); + + if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + outputSizeParam = "," + outputSizeParam.Substring(outputSizeParam.IndexOf("format", StringComparison.OrdinalIgnoreCase)); + } + else + { + outputSizeParam = "," + outputSizeParam.Substring(outputSizeParam.IndexOf("scale", StringComparison.OrdinalIgnoreCase)); + } + } + + if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase) && outputSizeParam.Length == 0) + { + outputSizeParam = ",format=nv12|vaapi,hwupload"; + } + + var videoSizeParam = string.Empty; + + if (state.VideoStream != null && state.VideoStream.Width.HasValue && state.VideoStream.Height.HasValue) + { + videoSizeParam = string.Format("scale={0}:{1}", state.VideoStream.Width.Value.ToString(_usCulture), state.VideoStream.Height.Value.ToString(_usCulture)); + } + + var mapPrefix = state.SubtitleStream.IsExternal ? + 1 : + 0; + + var subtitleStreamIndex = state.SubtitleStream.IsExternal + ? 0 + : state.SubtitleStream.Index; + + return string.Format(" -filter_complex \"[{0}:{1}]{4}[sub] ; [0:{2}] [sub] overlay{3}\"", + mapPrefix.ToString(_usCulture), + subtitleStreamIndex.ToString(_usCulture), + state.VideoStream.Index.ToString(_usCulture), + outputSizeParam, + videoSizeParam); + } + + /// <summary> + /// If we're going to put a fixed size on the command line, this will calculate it + /// </summary> + /// <param name="state">The state.</param> + /// <param name="outputVideoCodec">The output video codec.</param> + /// <param name="allowTimeStampCopy">if set to <c>true</c> [allow time stamp copy].</param> + /// <returns>System.String.</returns> + public string GetOutputSizeParam(EncodingJobInfo state, + string outputVideoCodec, + bool allowTimeStampCopy = true) + { + // http://sonnati.wordpress.com/2012/10/19/ffmpeg-the-swiss-army-knife-of-internet-streaming-part-vi/ + + var request = state.BaseRequest; + + var filters = new List<string>(); + + if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + filters.Add("format=nv12|vaapi"); + filters.Add("hwupload"); + } + else if (state.DeInterlace && !string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + filters.Add("yadif=0:-1:0"); + } + + if (string.Equals(outputVideoCodec, "h264_vaapi", StringComparison.OrdinalIgnoreCase)) + { + // Work around vaapi's reduced scaling features + var scaler = "scale_vaapi"; + + // Given the input dimensions (inputWidth, inputHeight), determine the output dimensions + // (outputWidth, outputHeight). The user may request precise output dimensions or maximum + // output dimensions. Output dimensions are guaranteed to be even. + decimal inputWidth = Convert.ToDecimal(state.VideoStream.Width); + decimal inputHeight = Convert.ToDecimal(state.VideoStream.Height); + decimal outputWidth = request.Width.HasValue ? Convert.ToDecimal(request.Width.Value) : inputWidth; + decimal outputHeight = request.Height.HasValue ? Convert.ToDecimal(request.Height.Value) : inputHeight; + decimal maximumWidth = request.MaxWidth.HasValue ? Convert.ToDecimal(request.MaxWidth.Value) : outputWidth; + decimal maximumHeight = request.MaxHeight.HasValue ? Convert.ToDecimal(request.MaxHeight.Value) : outputHeight; + + if (outputWidth > maximumWidth || outputHeight > maximumHeight) + { + var scale = Math.Min(maximumWidth / outputWidth, maximumHeight / outputHeight); + outputWidth = Math.Min(maximumWidth, Math.Truncate(outputWidth * scale)); + outputHeight = Math.Min(maximumHeight, Math.Truncate(outputHeight * scale)); + } + + outputWidth = 2 * Math.Truncate(outputWidth / 2); + outputHeight = 2 * Math.Truncate(outputHeight / 2); + + if (outputWidth != inputWidth || outputHeight != inputHeight) + { + filters.Add(string.Format("{0}=w={1}:h={2}", scaler, outputWidth.ToString(_usCulture), outputHeight.ToString(_usCulture))); + } + } + else + { + // If fixed dimensions were supplied + if (request.Width.HasValue && request.Height.HasValue) + { + var widthParam = request.Width.Value.ToString(_usCulture); + var heightParam = request.Height.Value.ToString(_usCulture); + + filters.Add(string.Format("scale=trunc({0}/2)*2:trunc({1}/2)*2", widthParam, heightParam)); + } + + // If Max dimensions were supplied, for width selects lowest even number between input width and width req size and selects lowest even number from in width*display aspect and requested size + else if (request.MaxWidth.HasValue && request.MaxHeight.HasValue) + { + var maxWidthParam = request.MaxWidth.Value.ToString(_usCulture); + var maxHeightParam = request.MaxHeight.Value.ToString(_usCulture); + + filters.Add(string.Format("scale=trunc(min(max(iw\\,ih*dar)\\,min({0}\\,{1}*dar))/2)*2:trunc(min(max(iw/dar\\,ih)\\,min({0}/dar\\,{1}))/2)*2", maxWidthParam, maxHeightParam)); + } + + // If a fixed width was requested + else if (request.Width.HasValue) + { + var widthParam = request.Width.Value.ToString(_usCulture); + + filters.Add(string.Format("scale={0}:trunc(ow/a/2)*2", widthParam)); + } + + // If a fixed height was requested + else if (request.Height.HasValue) + { + var heightParam = request.Height.Value.ToString(_usCulture); + + filters.Add(string.Format("scale=trunc(oh*a/2)*2:{0}", heightParam)); + } + + // If a max width was requested + else if (request.MaxWidth.HasValue) + { + var maxWidthParam = request.MaxWidth.Value.ToString(_usCulture); + + filters.Add(string.Format("scale=trunc(min(max(iw\\,ih*dar)\\,{0})/2)*2:trunc(ow/dar/2)*2", maxWidthParam)); + } + + // If a max height was requested + else if (request.MaxHeight.HasValue) + { + var maxHeightParam = request.MaxHeight.Value.ToString(_usCulture); + + filters.Add(string.Format("scale=trunc(oh*a/2)*2:min(max(iw/dar\\,ih)\\,{0})", maxHeightParam)); + } + } + + var output = string.Empty; + + if (state.SubtitleStream != null && state.SubtitleStream.IsTextSubtitleStream && request.SubtitleMethod == SubtitleDeliveryMethod.Encode) + { + var subParam = GetTextSubtitleParam(state); + + filters.Add(subParam); + + if (allowTimeStampCopy) + { + output += " -copyts"; + } + } + + if (filters.Count > 0) + { + output += string.Format(" -vf \"{0}\"", string.Join(",", filters.ToArray())); + } + + return output; + } + + + /// <summary> + /// Gets the number of threads. + /// </summary> + /// <returns>System.Int32.</returns> + public int GetNumberOfThreads(EncodingJobInfo state, EncodingOptions encodingOptions, bool isWebm) + { + var threads = GetNumberOfThreadsInternal(state, encodingOptions, isWebm); + + if (state.BaseRequest.CpuCoreLimit.HasValue && state.BaseRequest.CpuCoreLimit.Value > 0) + { + threads = Math.Min(threads, state.BaseRequest.CpuCoreLimit.Value); + } + + return threads; + } + + public void TryStreamCopy(EncodingJobInfo state) + { + if (state.VideoStream != null && CanStreamCopyVideo(state, state.VideoStream)) + { + state.OutputVideoCodec = "copy"; + } + else + { + 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.Policy.EnableVideoPlaybackTranscoding) + { + state.OutputVideoCodec = "copy"; + } + } + + if (state.AudioStream != null && CanStreamCopyAudio(state, state.AudioStream, state.SupportedAudioCodecs)) + { + state.OutputAudioCodec = "copy"; + } + else + { + 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.Policy.EnableAudioPlaybackTranscoding) + { + state.OutputAudioCodec = "copy"; + } + } + } + + public string GetInputModifier(EncodingJobInfo state, EncodingOptions encodingOptions) + { + var inputModifier = string.Empty; + + var probeSize = GetProbeSizeArgument(state); + inputModifier += " " + probeSize; + inputModifier = inputModifier.Trim(); + + var userAgentParam = GetUserAgentParam(state); + + if (!string.IsNullOrWhiteSpace(userAgentParam)) + { + inputModifier += " " + userAgentParam; + } + + inputModifier = inputModifier.Trim(); + + inputModifier += " " + GetFastSeekCommandLineParameter(state.BaseRequest); + inputModifier = inputModifier.Trim(); + + //inputModifier += " -fflags +genpts+ignidx+igndts"; + //if (state.IsVideoRequest && genPts) + //{ + // inputModifier += " -fflags +genpts"; + //} + + if (!string.IsNullOrEmpty(state.InputAudioSync)) + { + inputModifier += " -async " + state.InputAudioSync; + } + + if (!string.IsNullOrEmpty(state.InputVideoSync)) + { + inputModifier += " -vsync " + state.InputVideoSync; + } + + if (state.ReadInputAtNativeFramerate) + { + inputModifier += " -re"; + } + + var videoDecoder = GetVideoDecoder(state, encodingOptions); + if (!string.IsNullOrWhiteSpace(videoDecoder)) + { + inputModifier += " " + videoDecoder; + } + + if (state.IsVideoRequest) + { + // Important: If this is ever re-enabled, make sure not to use it with wtv because it breaks seeking + if (string.Equals(state.OutputContainer, "mkv", StringComparison.OrdinalIgnoreCase) && state.CopyTimestamps) + { + //inputModifier += " -noaccurate_seek"; + } + + if (!string.IsNullOrWhiteSpace(state.InputContainer)) + { + var inputFormat = GetInputFormat(state.InputContainer); + if (!string.IsNullOrWhiteSpace(inputFormat)) + { + inputModifier += " -f " + inputFormat; + } + } + + if (state.RunTimeTicks.HasValue && string.IsNullOrWhiteSpace(encodingOptions.HardwareAccelerationType)) + { + foreach (var stream in state.MediaSource.MediaStreams) + { + if (!stream.IsExternal && stream.Type != MediaStreamType.Subtitle) + { + if (!string.IsNullOrWhiteSpace(stream.Codec) && stream.Index != -1) + { + var decoder = GetDecoderFromCodec(stream.Codec); + + if (!string.IsNullOrWhiteSpace(decoder)) + { + inputModifier += " -codec:" + stream.Index.ToString(_usCulture) + " " + decoder; + } + } + } + } + } + } + + return inputModifier; + } + + + public void AttachMediaSourceInfo(EncodingJobInfo state, + MediaSourceInfo mediaSource, + string requestedUrl) + { + state.MediaPath = mediaSource.Path; + state.InputProtocol = mediaSource.Protocol; + state.InputContainer = mediaSource.Container; + state.RunTimeTicks = mediaSource.RunTimeTicks; + state.RemoteHttpHeaders = mediaSource.RequiredHttpHeaders; + + if (mediaSource.VideoType.HasValue) + { + state.VideoType = mediaSource.VideoType.Value; + } + + state.IsoType = mediaSource.IsoType; + + state.PlayableStreamFileNames = mediaSource.PlayableStreamFileNames.ToList(); + + if (mediaSource.Timestamp.HasValue) + { + state.InputTimestamp = mediaSource.Timestamp.Value; + } + + state.InputProtocol = mediaSource.Protocol; + state.MediaPath = mediaSource.Path; + state.RunTimeTicks = mediaSource.RunTimeTicks; + state.RemoteHttpHeaders = mediaSource.RequiredHttpHeaders; + state.ReadInputAtNativeFramerate = mediaSource.ReadAtNativeFramerate; + + if (state.ReadInputAtNativeFramerate || + mediaSource.Protocol == MediaProtocol.File && string.Equals(mediaSource.Container, "wtv", StringComparison.OrdinalIgnoreCase)) + { + state.OutputAudioSync = "1000"; + state.InputVideoSync = "-1"; + state.InputAudioSync = "1"; + } + + if (string.Equals(mediaSource.Container, "wma", StringComparison.OrdinalIgnoreCase)) + { + // Seeing some stuttering when transcoding wma to audio-only HLS + state.InputAudioSync = "1"; + } + + var mediaStreams = mediaSource.MediaStreams; + + if (state.IsVideoRequest) + { + var videoRequest = state.BaseRequest; + + if (string.IsNullOrEmpty(videoRequest.VideoCodec)) + { + if (string.IsNullOrWhiteSpace(requestedUrl)) + { + requestedUrl = "test." + videoRequest.OutputContainer; + } + + videoRequest.VideoCodec = InferVideoCodec(requestedUrl); + } + + state.VideoStream = GetMediaStream(mediaStreams, videoRequest.VideoStreamIndex, MediaStreamType.Video); + state.SubtitleStream = GetMediaStream(mediaStreams, videoRequest.SubtitleStreamIndex, MediaStreamType.Subtitle, false); + state.SubtitleDeliveryMethod = videoRequest.SubtitleMethod; + state.AudioStream = GetMediaStream(mediaStreams, videoRequest.AudioStreamIndex, MediaStreamType.Audio); + + if (state.SubtitleStream != null && !state.SubtitleStream.IsExternal) + { + state.InternalSubtitleStreamOffset = mediaStreams.Where(i => i.Type == MediaStreamType.Subtitle && !i.IsExternal).ToList().IndexOf(state.SubtitleStream); + } + + if (state.VideoStream != null && state.VideoStream.IsInterlaced) + { + state.DeInterlace = true; + } + + EnforceResolutionLimit(state); + } + else + { + state.AudioStream = GetMediaStream(mediaStreams, null, MediaStreamType.Audio, true); + } + + state.MediaSource = mediaSource; + } + + /// <summary> + /// Gets the name of the output video codec + /// </summary> + protected string GetVideoDecoder(EncodingJobInfo state, EncodingOptions encodingOptions) + { + if (string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase)) + { + return null; + } + + // Only use alternative encoders for video files. + // When using concat with folder rips, if the mfx session fails to initialize, ffmpeg will be stuck retrying and will not exit gracefully + // Since transcoding of folder rips is expiremental anyway, it's not worth adding additional variables such as this. + if (state.VideoType != VideoType.VideoFile) + { + return null; + } + + if (state.VideoStream != null && !string.IsNullOrWhiteSpace(state.VideoStream.Codec)) + { + if (string.Equals(encodingOptions.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) + { + switch (state.MediaSource.VideoStream.Codec.ToLower()) + { + case "avc": + case "h264": + if (_mediaEncoder.SupportsDecoder("h264_qsv")) + { + return "-c:v h264_qsv "; + } + break; + case "mpeg2video": + if (_mediaEncoder.SupportsDecoder("mpeg2_qsv")) + { + return "-c:v mpeg2_qsv "; + } + break; + case "vc1": + if (_mediaEncoder.SupportsDecoder("vc1_qsv")) + { + return "-c:v vc1_qsv "; + } + break; + } + } + } + + // leave blank so ffmpeg will decide + return null; + } + + /// <summary> + /// Gets the number of threads. + /// </summary> + /// <returns>System.Int32.</returns> + private int GetNumberOfThreadsInternal(EncodingJobInfo state, EncodingOptions encodingOptions, bool isWebm) + { + var threads = encodingOptions.EncodingThreadCount; + + if (isWebm) + { + // Recommended per docs + return Math.Max(Environment.ProcessorCount - 1, 2); + } + + // Automatic + if (threads == -1) + { + return 0; + } + + return threads; + } + } +} diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs new file mode 100644 index 000000000..a18b86432 --- /dev/null +++ b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs @@ -0,0 +1,114 @@ +using System; +using System.Collections.Generic; +using System.Globalization; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Model.Dlna; +using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Entities; +using MediaBrowser.Model.IO; +using MediaBrowser.Model.Logging; +using MediaBrowser.Model.MediaInfo; + +namespace MediaBrowser.Controller.MediaEncoding +{ + // For now, a common base class until the API and MediaEncoding classes are unified + public class EncodingJobInfo + { + private readonly ILogger _logger; + + public MediaStream VideoStream { get; set; } + public VideoType VideoType { get; set; } + public Dictionary<string, string> RemoteHttpHeaders { get; set; } + public string OutputVideoCodec { get; set; } + public MediaProtocol InputProtocol { get; set; } + public string MediaPath { get; set; } + public bool IsInputVideo { get; set; } + public IIsoMount IsoMount { get; set; } + public List<string> PlayableStreamFileNames { get; set; } + public string OutputAudioCodec { get; set; } + public int? OutputVideoBitrate { get; set; } + public MediaStream SubtitleStream { get; set; } + public SubtitleDeliveryMethod SubtitleDeliveryMethod { get; set; } + + public int InternalSubtitleStreamOffset { get; set; } + public MediaSourceInfo MediaSource { get; set; } + public User User { get; set; } + + public long? RunTimeTicks { get; set; } + + public bool ReadInputAtNativeFramerate { get; set; } + + public string OutputContainer { get; set; } + + public string OutputVideoSync = "-1"; + public string OutputAudioSync = "1"; + public string InputAudioSync { get; set; } + public string InputVideoSync { get; set; } + public TransportStreamTimestamp InputTimestamp { get; set; } + + public MediaStream AudioStream { get; set; } + public List<string> SupportedAudioCodecs { get; set; } + public List<string> SupportedVideoCodecs { get; set; } + public string InputContainer { get; set; } + public IsoType? IsoType { get; set; } + + public BaseEncodingJobOptions BaseRequest { get; set; } + + public long? StartTimeTicks + { + get { return BaseRequest.StartTimeTicks; } + } + + public bool CopyTimestamps + { + get { return BaseRequest.CopyTimestamps; } + } + + public int? OutputAudioChannels; + public int? OutputAudioSampleRate; + public bool DeInterlace { get; set; } + public bool IsVideoRequest { get; set; } + + public EncodingJobInfo(ILogger logger) + { + _logger = logger; + RemoteHttpHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); + PlayableStreamFileNames = new List<string>(); + SupportedVideoCodecs = new List<string>(); + SupportedVideoCodecs = new List<string>(); + } + + /// <summary> + /// Predicts the audio sample rate that will be in the output stream + /// </summary> + public double? TargetVideoLevel + { + get + { + var stream = VideoStream; + var request = BaseRequest; + + return !string.IsNullOrEmpty(request.Level) && !request.Static + ? double.Parse(request.Level, CultureInfo.InvariantCulture) + : stream == null ? null : stream.Level; + } + } + + protected void DisposeIsoMount() + { + if (IsoMount != null) + { + try + { + IsoMount.Dispose(); + } + catch (Exception ex) + { + _logger.ErrorException("Error disposing iso mount", ex); + } + + IsoMount = null; + } + } + } +} diff --git a/MediaBrowser.Controller/Playlists/Playlist.cs b/MediaBrowser.Controller/Playlists/Playlist.cs index 9087a6e1d..0eb435375 100644 --- a/MediaBrowser.Controller/Playlists/Playlist.cs +++ b/MediaBrowser.Controller/Playlists/Playlist.cs @@ -58,6 +58,11 @@ namespace MediaBrowser.Controller.Playlists } } + public override double? GetDefaultPrimaryImageAspectRatio() + { + return 1; + } + public override bool IsAuthorizedToDelete(User user) { return true; diff --git a/MediaBrowser.Controller/Providers/EpisodeInfo.cs b/MediaBrowser.Controller/Providers/EpisodeInfo.cs index b879040f8..b8e88ea53 100644 --- a/MediaBrowser.Controller/Providers/EpisodeInfo.cs +++ b/MediaBrowser.Controller/Providers/EpisodeInfo.cs @@ -8,7 +8,6 @@ namespace MediaBrowser.Controller.Providers public Dictionary<string, string> SeriesProviderIds { get; set; } public int? IndexNumberEnd { get; set; } - public int? AnimeSeriesIndex { get; set; } public bool IsMissingEpisode { get; set; } public bool IsVirtualUnaired { get; set; } diff --git a/MediaBrowser.Controller/Providers/SeasonInfo.cs b/MediaBrowser.Controller/Providers/SeasonInfo.cs index 2c785d7d7..31af268b8 100644 --- a/MediaBrowser.Controller/Providers/SeasonInfo.cs +++ b/MediaBrowser.Controller/Providers/SeasonInfo.cs @@ -6,7 +6,6 @@ namespace MediaBrowser.Controller.Providers public class SeasonInfo : ItemLookupInfo { public Dictionary<string, string> SeriesProviderIds { get; set; } - public int? AnimeSeriesIndex { get; set; } public SeasonInfo() { diff --git a/MediaBrowser.Controller/Providers/SeriesInfo.cs b/MediaBrowser.Controller/Providers/SeriesInfo.cs index 387865de2..0b1361757 100644 --- a/MediaBrowser.Controller/Providers/SeriesInfo.cs +++ b/MediaBrowser.Controller/Providers/SeriesInfo.cs @@ -2,6 +2,5 @@ namespace MediaBrowser.Controller.Providers { public class SeriesInfo : ItemLookupInfo { - public int? AnimeSeriesIndex { get; set; } } }
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