diff options
Diffstat (limited to 'MediaBrowser.Model/Dlna/StreamBuilder.cs')
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 6f99bbc13..db892a22c 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -23,6 +23,9 @@ namespace MediaBrowser.Model.Dlna private readonly ILogger _logger; private readonly ITranscoderSupport _transcoderSupport; + private static readonly string[] _supportedHlsVideoCodecs = new string[] { "h264", "hevc" }; + private static readonly string[] _supportedHlsAudioCodecsTs = new string[] { "aac", "ac3", "eac3", "mp3" }; + private static readonly string[] _supportedHlsAudioCodecsMp4 = new string[] { "aac", "ac3", "eac3", "mp3", "alac", "flac", "opus", "dca", "truehd" }; /// <summary> /// Initializes a new instance of the <see cref="StreamBuilder"/> class. @@ -44,32 +47,24 @@ namespace MediaBrowser.Model.Dlna { ValidateMediaOptions(options, false); - var mediaSources = new List<MediaSourceInfo>(); + var streams = new List<StreamInfo>(); foreach (var mediaSource in options.MediaSources) { - if (string.IsNullOrEmpty(options.MediaSourceId) - || string.Equals(mediaSource.Id, options.MediaSourceId, StringComparison.OrdinalIgnoreCase)) + if (!(string.IsNullOrEmpty(options.MediaSourceId) + || string.Equals(mediaSource.Id, options.MediaSourceId, StringComparison.OrdinalIgnoreCase))) { - mediaSources.Add(mediaSource); + continue; } - } - var streams = new List<StreamInfo>(); - foreach (var mediaSourceInfo in mediaSources) - { - StreamInfo? streamInfo = GetOptimalAudioStream(mediaSourceInfo, options); + StreamInfo? streamInfo = GetOptimalAudioStream(mediaSource, options); if (streamInfo is not null) { + streamInfo.DeviceId = options.DeviceId; + streamInfo.DeviceProfileId = options.Profile.Id; streams.Add(streamInfo); } } - foreach (var stream in streams) - { - stream.DeviceId = options.DeviceId; - stream.DeviceProfileId = options.Profile.Id; - } - return GetOptimalStream(streams, options.GetMaxBitrate(true) ?? 0); } @@ -399,7 +394,6 @@ namespace MediaBrowser.Model.Dlna return (null, null, GetTranscodeReasonsFromDirectPlayProfile(item, null, audioStream, options.Profile.DirectPlayProfiles)); } - var playMethods = new List<PlayMethod>(); TranscodeReason transcodeReasons = 0; // The profile describes what the device supports @@ -810,6 +804,13 @@ namespace MediaBrowser.Model.Dlna { // Prefer matching video codecs var videoCodecs = ContainerProfile.SplitValue(videoCodec); + + // Enforce HLS video codec restrictions + if (string.Equals(playlistItem.SubProtocol, "hls", StringComparison.OrdinalIgnoreCase)) + { + videoCodecs = videoCodecs.Where(codec => _supportedHlsVideoCodecs.Contains(codec)).ToArray(); + } + var directVideoCodec = ContainerProfile.ContainsContainer(videoCodecs, videoStream?.Codec) ? videoStream?.Codec : null; if (directVideoCodec is not null) { @@ -845,6 +846,20 @@ namespace MediaBrowser.Model.Dlna // Prefer matching audio codecs, could do better here var audioCodecs = ContainerProfile.SplitValue(audioCodec); + + // Enforce HLS audio codec restrictions + if (string.Equals(playlistItem.SubProtocol, "hls", StringComparison.OrdinalIgnoreCase)) + { + if (string.Equals(playlistItem.Container, "mp4", StringComparison.OrdinalIgnoreCase)) + { + audioCodecs = audioCodecs.Where(codec => _supportedHlsAudioCodecsMp4.Contains(codec)).ToArray(); + } + else + { + audioCodecs = audioCodecs.Where(codec => _supportedHlsAudioCodecsTs.Contains(codec)).ToArray(); + } + } + var directAudioStream = candidateAudioStreams.FirstOrDefault(stream => ContainerProfile.ContainsContainer(audioCodecs, stream.Codec)); playlistItem.AudioCodecs = audioCodecs; if (directAudioStream is not null) |