diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding')
6 files changed, 1 insertions, 423 deletions
diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs deleted file mode 100644 index 7e026b42e..000000000 --- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs +++ /dev/null @@ -1,83 +0,0 @@ -#pragma warning disable CS1591 - -using System; -using System.Linq; -using BDInfo.IO; -using MediaBrowser.Model.IO; - -namespace MediaBrowser.MediaEncoding.BdInfo -{ - public class BdInfoDirectoryInfo : IDirectoryInfo - { - private readonly IFileSystem _fileSystem; - - private readonly FileSystemMetadata _impl; - - public BdInfoDirectoryInfo(IFileSystem fileSystem, string path) - { - _fileSystem = fileSystem; - _impl = _fileSystem.GetDirectoryInfo(path); - } - - private BdInfoDirectoryInfo(IFileSystem fileSystem, FileSystemMetadata impl) - { - _fileSystem = fileSystem; - _impl = impl; - } - - public string Name => _impl.Name; - - public string FullName => _impl.FullName; - - public IDirectoryInfo? Parent - { - get - { - var parentFolder = System.IO.Path.GetDirectoryName(_impl.FullName); - if (parentFolder is not null) - { - return new BdInfoDirectoryInfo(_fileSystem, parentFolder); - } - - return null; - } - } - - public IDirectoryInfo[] GetDirectories() - { - return Array.ConvertAll( - _fileSystem.GetDirectories(_impl.FullName).ToArray(), - x => new BdInfoDirectoryInfo(_fileSystem, x)); - } - - public IFileInfo[] GetFiles() - { - return Array.ConvertAll( - _fileSystem.GetFiles(_impl.FullName).ToArray(), - x => new BdInfoFileInfo(x)); - } - - public IFileInfo[] GetFiles(string searchPattern) - { - return Array.ConvertAll( - _fileSystem.GetFiles(_impl.FullName, new[] { searchPattern }, false, false).ToArray(), - x => new BdInfoFileInfo(x)); - } - - public IFileInfo[] GetFiles(string searchPattern, System.IO.SearchOption searchOption) - { - return Array.ConvertAll( - _fileSystem.GetFiles( - _impl.FullName, - new[] { searchPattern }, - false, - (searchOption & System.IO.SearchOption.AllDirectories) == System.IO.SearchOption.AllDirectories).ToArray(), - x => new BdInfoFileInfo(x)); - } - - public static IDirectoryInfo FromFileSystemPath(IFileSystem fs, string path) - { - return new BdInfoDirectoryInfo(fs, path); - } - } -} diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs deleted file mode 100644 index 3e53cbf29..000000000 --- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs +++ /dev/null @@ -1,194 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using BDInfo; -using MediaBrowser.Model.Entities; -using MediaBrowser.Model.IO; -using MediaBrowser.Model.MediaInfo; - -namespace MediaBrowser.MediaEncoding.BdInfo -{ - /// <summary> - /// Class BdInfoExaminer. - /// </summary> - public class BdInfoExaminer : IBlurayExaminer - { - private readonly IFileSystem _fileSystem; - - /// <summary> - /// Initializes a new instance of the <see cref="BdInfoExaminer" /> class. - /// </summary> - /// <param name="fileSystem">The filesystem.</param> - public BdInfoExaminer(IFileSystem fileSystem) - { - _fileSystem = fileSystem; - } - - /// <summary> - /// Gets the disc info. - /// </summary> - /// <param name="path">The path.</param> - /// <returns>BlurayDiscInfo.</returns> - public BlurayDiscInfo GetDiscInfo(string path) - { - if (string.IsNullOrWhiteSpace(path)) - { - throw new ArgumentNullException(nameof(path)); - } - - var bdrom = new BDROM(BdInfoDirectoryInfo.FromFileSystemPath(_fileSystem, path)); - - bdrom.Scan(); - - // Get the longest playlist - var playlist = bdrom.PlaylistFiles.Values.OrderByDescending(p => p.TotalLength).FirstOrDefault(p => p.IsValid); - - var outputStream = new BlurayDiscInfo - { - MediaStreams = Array.Empty<MediaStream>() - }; - - if (playlist is null) - { - return outputStream; - } - - outputStream.Chapters = playlist.Chapters.ToArray(); - - outputStream.RunTimeTicks = TimeSpan.FromSeconds(playlist.TotalLength).Ticks; - - var mediaStreams = new List<MediaStream>(); - - foreach (var stream in playlist.SortedStreams) - { - if (stream is TSVideoStream videoStream) - { - AddVideoStream(mediaStreams, videoStream); - continue; - } - - if (stream is TSAudioStream audioStream) - { - AddAudioStream(mediaStreams, audioStream); - continue; - } - - if (stream is TSTextStream textStream) - { - AddSubtitleStream(mediaStreams, textStream); - continue; - } - - if (stream is TSGraphicsStream graphicsStream) - { - AddSubtitleStream(mediaStreams, graphicsStream); - } - } - - outputStream.MediaStreams = mediaStreams.ToArray(); - - outputStream.PlaylistName = playlist.Name; - - if (playlist.StreamClips is not null && playlist.StreamClips.Any()) - { - // Get the files in the playlist - outputStream.Files = playlist.StreamClips.Select(i => i.StreamFile.Name).ToArray(); - } - - return outputStream; - } - - /// <summary> - /// Adds the video stream. - /// </summary> - /// <param name="streams">The streams.</param> - /// <param name="videoStream">The video stream.</param> - private void AddVideoStream(List<MediaStream> streams, TSVideoStream videoStream) - { - var mediaStream = new MediaStream - { - BitRate = Convert.ToInt32(videoStream.BitRate), - Width = videoStream.Width, - Height = videoStream.Height, - Codec = videoStream.CodecShortName, - IsInterlaced = videoStream.IsInterlaced, - Type = MediaStreamType.Video, - Index = streams.Count - }; - - if (videoStream.FrameRateDenominator > 0) - { - float frameRateEnumerator = videoStream.FrameRateEnumerator; - float frameRateDenominator = videoStream.FrameRateDenominator; - - mediaStream.AverageFrameRate = mediaStream.RealFrameRate = frameRateEnumerator / frameRateDenominator; - } - - streams.Add(mediaStream); - } - - /// <summary> - /// Adds the audio stream. - /// </summary> - /// <param name="streams">The streams.</param> - /// <param name="audioStream">The audio stream.</param> - private void AddAudioStream(List<MediaStream> streams, TSAudioStream audioStream) - { - var stream = new MediaStream - { - Codec = audioStream.CodecShortName, - Language = audioStream.LanguageCode, - Channels = audioStream.ChannelCount, - SampleRate = audioStream.SampleRate, - Type = MediaStreamType.Audio, - Index = streams.Count - }; - - var bitrate = Convert.ToInt32(audioStream.BitRate); - - if (bitrate > 0) - { - stream.BitRate = bitrate; - } - - if (audioStream.LFE > 0) - { - stream.Channels = audioStream.ChannelCount + 1; - } - - streams.Add(stream); - } - - /// <summary> - /// Adds the subtitle stream. - /// </summary> - /// <param name="streams">The streams.</param> - /// <param name="textStream">The text stream.</param> - private void AddSubtitleStream(List<MediaStream> streams, TSTextStream textStream) - { - streams.Add(new MediaStream - { - Language = textStream.LanguageCode, - Codec = textStream.CodecShortName, - Type = MediaStreamType.Subtitle, - Index = streams.Count - }); - } - - /// <summary> - /// Adds the subtitle stream. - /// </summary> - /// <param name="streams">The streams.</param> - /// <param name="textStream">The text stream.</param> - private void AddSubtitleStream(List<MediaStream> streams, TSGraphicsStream textStream) - { - streams.Add(new MediaStream - { - Language = textStream.LanguageCode, - Codec = textStream.CodecShortName, - Type = MediaStreamType.Subtitle, - Index = streams.Count - }); - } - } -} diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs deleted file mode 100644 index d55688e3d..000000000 --- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs +++ /dev/null @@ -1,41 +0,0 @@ -#pragma warning disable CS1591 - -using System.IO; -using MediaBrowser.Model.IO; - -namespace MediaBrowser.MediaEncoding.BdInfo -{ - public class BdInfoFileInfo : BDInfo.IO.IFileInfo - { - private FileSystemMetadata _impl; - - public BdInfoFileInfo(FileSystemMetadata impl) - { - _impl = impl; - } - - public string Name => _impl.Name; - - public string FullName => _impl.FullName; - - public string Extension => _impl.Extension; - - public long Length => _impl.Length; - - public bool IsDir => _impl.IsDirectory; - - public Stream OpenRead() - { - return new FileStream( - FullName, - FileMode.Open, - FileAccess.Read, - FileShare.Read); - } - - public StreamReader OpenText() - { - return new StreamReader(OpenRead()); - } - } -} diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index d95f894c5..d2240b5af 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -862,85 +862,6 @@ namespace MediaBrowser.MediaEncoding.Encoder throw new NotImplementedException(); } - /// <inheritdoc /> - public IEnumerable<string> GetPrimaryPlaylistVobFiles(string path, uint? titleNumber) - { - // min size 300 mb - const long MinPlayableSize = 314572800; - - // Try to eliminate menus and intros by skipping all files at the front of the list that are less than the minimum size - // Once we reach a file that is at least the minimum, return all subsequent ones - var allVobs = _fileSystem.GetFiles(path, true) - .Where(file => string.Equals(file.Extension, ".vob", StringComparison.OrdinalIgnoreCase)) - .OrderBy(i => i.FullName) - .ToList(); - - // If we didn't find any satisfying the min length, just take them all - if (allVobs.Count == 0) - { - _logger.LogWarning("No vobs found in dvd structure."); - return Enumerable.Empty<string>(); - } - - if (titleNumber.HasValue) - { - var prefix = string.Format( - CultureInfo.InvariantCulture, - titleNumber.Value >= 10 ? "VTS_{0}_" : "VTS_0{0}_", - titleNumber.Value); - var vobs = allVobs.Where(i => i.Name.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)).ToList(); - - if (vobs.Count > 0) - { - var minSizeVobs = vobs - .SkipWhile(f => f.Length < MinPlayableSize) - .ToList(); - - return minSizeVobs.Count == 0 ? vobs.Select(i => i.FullName) : minSizeVobs.Select(i => i.FullName); - } - - _logger.LogWarning("Could not determine vob file list for {Path} using DvdLib. Will scan using file sizes.", path); - } - - var files = allVobs - .SkipWhile(f => f.Length < MinPlayableSize) - .ToList(); - - // If we didn't find any satisfying the min length, just take them all - if (files.Count == 0) - { - _logger.LogWarning("Vob size filter resulted in zero matches. Taking all vobs."); - files = allVobs; - } - - // Assuming they're named "vts_05_01", take all files whose second part matches that of the first file - if (files.Count > 0) - { - var parts = _fileSystem.GetFileNameWithoutExtension(files[0]).Split('_'); - - if (parts.Length == 3) - { - var title = parts[1]; - - files = files.TakeWhile(f => - { - var fileParts = _fileSystem.GetFileNameWithoutExtension(f).Split('_'); - - return fileParts.Length == 3 && string.Equals(title, fileParts[1], StringComparison.OrdinalIgnoreCase); - }).ToList(); - - // If this resulted in not getting any vobs, just take them all - if (files.Count == 0) - { - _logger.LogWarning("Vob filename filter resulted in zero matches. Taking all vobs."); - files = allVobs; - } - } - } - - return files.Select(i => i.FullName); - } - public bool CanExtractSubtitles(string codec) { // TODO is there ever a case when a subtitle can't be extracted?? diff --git a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj index 1233fb110..93177298f 100644 --- a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj +++ b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj @@ -22,7 +22,6 @@ </ItemGroup> <ItemGroup> - <PackageReference Include="BDInfo" Version="0.7.6.2" /> <PackageReference Include="libse" Version="3.6.10" /> <PackageReference Include="Microsoft.Extensions.Http" Version="7.0.0" /> <PackageReference Include="System.Text.Encoding.CodePages" Version="7.0.0" /> diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 18e248a1b..04bdbdf59 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -626,17 +626,6 @@ namespace MediaBrowser.MediaEncoding.Probing } /// <summary> - /// Determines whether a stream code time base is double the frame rate. - /// </summary> - /// <param name="averageFrameRate">average frame rate.</param> - /// <param name="codecTimeBase">codec time base string.</param> - /// <returns>true if the codec time base is double the frame rate.</returns> - internal static bool IsCodecTimeBaseDoubleTheFrameRate(float? averageFrameRate, string codecTimeBase) - { - return MathF.Abs(((averageFrameRate ?? 0) * (GetFrameRate(codecTimeBase) ?? 0)) - 0.5f) <= float.Epsilon; - } - - /// <summary> /// Converts ffprobe stream info to our MediaStream class. /// </summary> /// <param name="isAudio">if set to <c>true</c> [is info].</param> @@ -748,22 +737,9 @@ namespace MediaBrowser.MediaEncoding.Probing stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate); stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate); - bool videoInterlaced = !string.IsNullOrWhiteSpace(streamInfo.FieldOrder) + stream.IsInterlaced = !string.IsNullOrWhiteSpace(streamInfo.FieldOrder) && !string.Equals(streamInfo.FieldOrder, "progressive", StringComparison.OrdinalIgnoreCase); - // Some interlaced H.264 files in mp4 containers using MBAFF coding aren't flagged as being interlaced by FFprobe, - // so for H.264 files we also calculate the frame rate from the codec time base and check if it is double the reported - // frame rate to determine if the file is interlaced - - bool h264MbaffCoded = string.Equals(stream.Codec, "h264", StringComparison.OrdinalIgnoreCase) - && string.IsNullOrWhiteSpace(streamInfo.FieldOrder) - && IsCodecTimeBaseDoubleTheFrameRate(stream.AverageFrameRate, stream.CodecTimeBase); - - if (videoInterlaced || h264MbaffCoded) - { - stream.IsInterlaced = true; - } - if (isAudio || string.Equals(stream.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) |