mirror of
https://github.com/jellyfin/jellyfin.git
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231 lines
6.5 KiB
C#
231 lines
6.5 KiB
C#
using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Extensions;
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using MediaBrowser.Model.MediaInfo;
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using System.Collections.Generic;
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using System.Linq;
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using MediaBrowser.Model.Serialization;
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namespace MediaBrowser.Model.Dto
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{
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public class MediaSourceInfo
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{
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public MediaProtocol Protocol { get; set; }
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public string Id { get; set; }
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public string Path { get; set; }
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public MediaSourceType Type { get; set; }
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public string Container { get; set; }
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public long? Size { get; set; }
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public string Name { get; set; }
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/// <summary>
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/// Differentiate internet url vs local network
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/// </summary>
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public bool IsRemote { get; set; }
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public string ETag { get; set; }
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public long? RunTimeTicks { get; set; }
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public bool ReadAtNativeFramerate { get; set; }
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public bool IgnoreDts { get; set; }
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public bool IgnoreIndex { get; set; }
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public bool GenPtsInput { get; set; }
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public bool SupportsTranscoding { get; set; }
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public bool SupportsDirectStream { get; set; }
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public bool SupportsDirectPlay { get; set; }
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public bool IsInfiniteStream { get; set; }
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public bool RequiresOpening { get; set; }
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public string OpenToken { get; set; }
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public bool RequiresClosing { get; set; }
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public bool SupportsProbing { get; set; }
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public string LiveStreamId { get; set; }
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public int? BufferMs { get; set; }
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public bool RequiresLooping { get; set; }
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public VideoType? VideoType { get; set; }
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public IsoType? IsoType { get; set; }
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public Video3DFormat? Video3DFormat { get; set; }
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public List<MediaStream> MediaStreams { get; set; }
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public List<string> PlayableStreamFileNames { get; set; }
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public List<string> Formats { get; set; }
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public int? Bitrate { get; set; }
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public TransportStreamTimestamp? Timestamp { get; set; }
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public Dictionary<string, string> RequiredHttpHeaders { get; set; }
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public string TranscodingUrl { get; set; }
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public string TranscodingSubProtocol { get; set; }
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public string TranscodingContainer { get; set; }
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public int? AnalyzeDurationMs { get; set; }
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public MediaSourceInfo()
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{
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Formats = new List<string>();
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MediaStreams = new List<MediaStream>();
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RequiredHttpHeaders = new Dictionary<string, string>();
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PlayableStreamFileNames = new List<string>();
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SupportsTranscoding = true;
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SupportsDirectStream = true;
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SupportsDirectPlay = true;
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SupportsProbing = true;
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}
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public void InferTotalBitrate(bool force = false)
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{
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if (MediaStreams == null)
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{
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return;
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}
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if (!force && Bitrate.HasValue)
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{
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return;
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}
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var internalStreams = MediaStreams
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.Where(i => !i.IsExternal)
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.ToList();
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if (internalStreams.Count == 0)
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{
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return;
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}
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var bitrate = internalStreams
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.Select(m => m.BitRate ?? 0)
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.Sum();
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if (bitrate > 0)
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{
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Bitrate = bitrate;
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}
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}
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public int? DefaultAudioStreamIndex { get; set; }
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public int? DefaultSubtitleStreamIndex { get; set; }
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[IgnoreDataMember]
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public MediaStream DefaultAudioStream
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{
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get { return GetDefaultAudioStream(DefaultAudioStreamIndex); }
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}
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public MediaStream GetDefaultAudioStream(int? defaultIndex)
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{
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if (defaultIndex.HasValue)
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{
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var val = defaultIndex.Value;
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foreach (MediaStream i in MediaStreams)
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{
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if (i.Type == MediaStreamType.Audio && i.Index == val)
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{
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return i;
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}
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}
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}
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foreach (MediaStream i in MediaStreams)
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{
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if (i.Type == MediaStreamType.Audio && i.IsDefault)
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{
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return i;
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}
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}
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foreach (MediaStream i in MediaStreams)
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{
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if (i.Type == MediaStreamType.Audio)
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{
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return i;
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}
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}
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return null;
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}
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[IgnoreDataMember]
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public MediaStream VideoStream
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{
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get
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{
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foreach (MediaStream i in MediaStreams)
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{
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if (i.Type == MediaStreamType.Video && StringHelper.IndexOfIgnoreCase(i.Codec ?? string.Empty, "jpeg") == -1)
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{
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return i;
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}
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}
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return null;
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}
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}
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public MediaStream GetMediaStream(MediaStreamType type, int index)
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{
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foreach (MediaStream i in MediaStreams)
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{
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if (i.Type == type && i.Index == index)
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{
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return i;
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}
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}
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return null;
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}
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public int? GetStreamCount(MediaStreamType type)
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{
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int numMatches = 0;
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int numStreams = 0;
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foreach (MediaStream i in MediaStreams)
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{
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numStreams++;
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if (i.Type == type)
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{
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numMatches++;
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}
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}
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if (numStreams == 0)
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{
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return null;
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}
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return numMatches;
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}
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public bool? IsSecondaryAudio(MediaStream stream)
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{
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// Look for the first audio track marked as default
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foreach (MediaStream currentStream in MediaStreams)
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{
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if (currentStream.Type == MediaStreamType.Audio && currentStream.IsDefault)
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{
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return currentStream.Index != stream.Index;
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}
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}
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// Look for the first audio track
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foreach (MediaStream currentStream in MediaStreams)
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{
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if (currentStream.Type == MediaStreamType.Audio)
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{
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return currentStream.Index != stream.Index;
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}
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}
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return null;
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}
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}
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}
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