aboutsummaryrefslogtreecommitdiff
path: root/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
diff options
context:
space:
mode:
Diffstat (limited to 'MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs')
-rw-r--r--MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs283
1 files changed, 138 insertions, 145 deletions
diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
index 6ebaa4fff0..8ebb59c59e 100644
--- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
+++ b/MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
@@ -6,189 +6,182 @@ using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.MediaInfo;
-namespace MediaBrowser.MediaEncoding.BdInfo
+namespace MediaBrowser.MediaEncoding.BdInfo;
+
+/// <summary>
+/// Class BdInfoExaminer.
+/// </summary>
+public class BdInfoExaminer : IBlurayExaminer
{
+ private readonly IFileSystem _fileSystem;
+
/// <summary>
- /// Class BdInfoExaminer.
+ /// Initializes a new instance of the <see cref="BdInfoExaminer" /> class.
/// </summary>
- public class BdInfoExaminer : IBlurayExaminer
+ /// <param name="fileSystem">The filesystem.</param>
+ public BdInfoExaminer(IFileSystem fileSystem)
{
- private readonly IFileSystem _fileSystem;
+ _fileSystem = fileSystem;
+ }
- /// <summary>
- /// Initializes a new instance of the <see cref="BdInfoExaminer" /> class.
- /// </summary>
- /// <param name="fileSystem">The filesystem.</param>
- public BdInfoExaminer(IFileSystem 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))
{
- _fileSystem = fileSystem;
+ throw new ArgumentNullException(nameof(path));
}
- /// <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));
+ var bdrom = new BDROM(BdInfoDirectoryInfo.FromFileSystemPath(_fileSystem, path));
- bdrom.Scan();
+ bdrom.Scan();
- // Get the longest playlist
- var playlist = bdrom.PlaylistFiles.Values.OrderByDescending(p => p.TotalLength).FirstOrDefault(p => p.IsValid);
+ // 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>()
- };
+ var outputStream = new BlurayDiscInfo
+ {
+ MediaStreams = Array.Empty<MediaStream>()
+ };
- if (playlist == null)
- {
- return outputStream;
- }
+ if (playlist is null)
+ {
+ return outputStream;
+ }
- outputStream.Chapters = playlist.Chapters.ToArray();
+ outputStream.Chapters = playlist.Chapters.ToArray();
- outputStream.RunTimeTicks = TimeSpan.FromSeconds(playlist.TotalLength).Ticks;
+ outputStream.RunTimeTicks = TimeSpan.FromSeconds(playlist.TotalLength).Ticks;
- var mediaStreams = new List<MediaStream>();
+ var sortedStreams = playlist.SortedStreams;
+ var mediaStreams = new List<MediaStream>(sortedStreams.Count);
- foreach (var stream in playlist.SortedStreams)
+ foreach (var stream in sortedStreams)
+ {
+ switch (stream)
{
- if (stream is TSVideoStream videoStream)
- {
+ case TSVideoStream videoStream:
AddVideoStream(mediaStreams, videoStream);
- continue;
- }
-
- if (stream is TSAudioStream audioStream)
- {
+ break;
+ case TSAudioStream audioStream:
AddAudioStream(mediaStreams, audioStream);
- continue;
- }
-
- if (stream is TSTextStream textStream)
- {
+ break;
+ case TSTextStream textStream:
AddSubtitleStream(mediaStreams, textStream);
- continue;
- }
-
- if (stream is TSGraphicsStream graphicsStream)
- {
- AddSubtitleStream(mediaStreams, graphicsStream);
- }
+ break;
+ case TSGraphicsStream graphicStream:
+ AddSubtitleStream(mediaStreams, graphicStream);
+ break;
}
+ }
- outputStream.MediaStreams = mediaStreams.ToArray();
-
- outputStream.PlaylistName = playlist.Name;
+ outputStream.MediaStreams = mediaStreams.ToArray();
- if (playlist.StreamClips != null && playlist.StreamClips.Any())
- {
- // Get the files in the playlist
- outputStream.Files = playlist.StreamClips.Select(i => i.StreamFile.Name).ToArray();
- }
+ outputStream.PlaylistName = playlist.Name;
- return outputStream;
+ if (playlist.StreamClips is not null && playlist.StreamClips.Count > 0)
+ {
+ // Get the files in the playlist
+ outputStream.Files = playlist.StreamClips.Select(i => i.StreamFile.Name).ToArray();
}
- /// <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;
+ return outputStream;
+ }
- mediaStream.AverageFrameRate = mediaStream.RealFrameRate = frameRateEnumerator / frameRateDenominator;
- }
+ /// <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;
- streams.Add(mediaStream);
+ mediaStream.AverageFrameRate = mediaStream.RealFrameRate = frameRateEnumerator / frameRateDenominator;
}
- /// <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);
+ streams.Add(mediaStream);
+ }
- if (bitrate > 0)
- {
- stream.BitRate = bitrate;
- }
+ /// <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
+ };
- if (audioStream.LFE > 0)
- {
- stream.Channels = audioStream.ChannelCount + 1;
- }
+ var bitrate = Convert.ToInt32(audioStream.BitRate);
- streams.Add(stream);
+ if (bitrate > 0)
+ {
+ stream.BitRate = bitrate;
}
- /// <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)
+ if (audioStream.LFE > 0)
{
- streams.Add(new MediaStream
- {
- Language = textStream.LanguageCode,
- Codec = textStream.CodecShortName,
- Type = MediaStreamType.Subtitle,
- Index = streams.Count
- });
+ stream.Channels = audioStream.ChannelCount + 1;
}
- /// <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(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
{
- streams.Add(new MediaStream
- {
- Language = textStream.LanguageCode,
- Codec = textStream.CodecShortName,
- Type = MediaStreamType.Subtitle,
- Index = streams.Count
- });
- }
+ Language = textStream.LanguageCode,
+ Codec = textStream.CodecShortName,
+ Type = MediaStreamType.Subtitle,
+ Index = streams.Count
+ });
}
}
generated by cgit v1.2.3 (git 2.46.0) at 2026-05-02 12:28:46 +0000