diff options
Diffstat (limited to 'MediaBrowser.Model/Dlna/StreamBuilder.cs')
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index e48411e7a..61e04a813 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -338,6 +338,9 @@ namespace MediaBrowser.Model.Dlna case ProfileConditionValue.IsSecondaryAudio: return TranscodeReason.SecondaryAudioNotSupported; + case ProfileConditionValue.NumStreams: + return TranscodeReason.StreamCountExceedsLimit; + case ProfileConditionValue.NumAudioStreams: // TODO return 0; @@ -662,15 +665,39 @@ namespace MediaBrowser.Model.Dlna // Collect candidate audio streams ICollection<MediaStream> candidateAudioStreams = audioStream is null ? [] : [audioStream]; - if (!options.AudioStreamIndex.HasValue || options.AudioStreamIndex < 0) + // When the index is explicitly required by client or the default is specified by user, don't do any stream reselection. + if (!item.DefaultAudioIndexSource.HasFlag(AudioIndexSource.User) && (options.AudioStreamIndex is null or < 0)) { - if (audioStream?.IsDefault == true) + // When user has no preferences allow stream selection on all streams. + if (item.DefaultAudioIndexSource == AudioIndexSource.None && audioStream is not null) { - candidateAudioStreams = item.MediaStreams.Where(stream => stream.Type == MediaStreamType.Audio && stream.IsDefault).ToArray(); + candidateAudioStreams = item.MediaStreams.Where(stream => stream.Type == MediaStreamType.Audio).ToArray(); + if (audioStream.IsDefault) + { + // If default is picked, only allow selection within default streams. + candidateAudioStreams = candidateAudioStreams.Where(stream => stream.IsDefault).ToArray(); + } } - else + + if (item.DefaultAudioIndexSource.HasFlag(AudioIndexSource.Language)) { + // If user has language preference, only allow stream selection within the same language. candidateAudioStreams = item.MediaStreams.Where(stream => stream.Type == MediaStreamType.Audio && stream.Language == audioStream?.Language).ToArray(); + if (item.DefaultAudioIndexSource.HasFlag(AudioIndexSource.Default)) + { + var defaultStreamsInPreferredLanguage = candidateAudioStreams.Where(stream => stream.IsDefault).ToArray(); + + // If the user also prefers default streams, try limit selection within default tracks in the same language. + // If there is no default stream in the preferred language, allow selection on all default streams to match the "Play default audio track regardless of language" setting. + candidateAudioStreams = defaultStreamsInPreferredLanguage.Length > 0 + ? defaultStreamsInPreferredLanguage + : item.MediaStreams.Where(stream => stream.Type == MediaStreamType.Audio && stream.IsDefault).ToArray(); + } + } + else if (item.DefaultAudioIndexSource.HasFlag(AudioIndexSource.Default)) + { + // If user prefers default streams, only allow stream selection on default streams. + candidateAudioStreams = item.MediaStreams.Where(stream => stream.Type == MediaStreamType.Audio && stream.IsDefault).ToArray(); } } @@ -797,7 +824,7 @@ namespace MediaBrowser.Model.Dlna options.SubtitleStreamIndex, playlistItem.PlayMethod, playlistItem.TranscodeReasons, - playlistItem.ToUrl("media:", "<token>")); + playlistItem.ToUrl("media:", "<token>", null)); item.Container = NormalizeMediaSourceFormatIntoSingleContainer(item.Container, options.Profile, DlnaProfileType.Video, directPlayProfile); return playlistItem; @@ -1019,6 +1046,7 @@ namespace MediaBrowser.Model.Dlna int? packetLength = videoStream?.PacketLength; int? refFrames = videoStream?.RefFrames; + int numStreams = item.MediaStreams.Count; int? numAudioStreams = item.GetStreamCount(MediaStreamType.Audio); int? numVideoStreams = item.GetStreamCount(MediaStreamType.Video); @@ -1027,7 +1055,7 @@ namespace MediaBrowser.Model.Dlna var appliedVideoConditions = options.Profile.CodecProfiles .Where(i => i.Type == CodecType.Video && i.ContainsAnyCodec(playlistItem.VideoCodecs, container, useSubContainer) && - i.ApplyConditions.All(applyCondition => ConditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoRangeType, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numVideoStreams, numAudioStreams, videoCodecTag, isAvc))) + i.ApplyConditions.All(applyCondition => ConditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoRangeType, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numStreams, numVideoStreams, numAudioStreams, videoCodecTag, isAvc))) // Reverse codec profiles for backward compatibility - first codec profile has higher priority .Reverse(); foreach (var condition in appliedVideoConditions) @@ -1850,6 +1878,7 @@ namespace MediaBrowser.Model.Dlna case ProfileConditionValue.AudioProfile: case ProfileConditionValue.Has64BitOffsets: case ProfileConditionValue.PacketLength: + case ProfileConditionValue.NumStreams: case ProfileConditionValue.NumAudioStreams: case ProfileConditionValue.NumVideoStreams: case ProfileConditionValue.IsSecondaryAudio: @@ -2258,10 +2287,11 @@ namespace MediaBrowser.Model.Dlna int? packetLength = videoStream?.PacketLength; int? refFrames = videoStream?.RefFrames; + int numStreams = mediaSource.MediaStreams.Count; int? numAudioStreams = mediaSource.GetStreamCount(MediaStreamType.Audio); int? numVideoStreams = mediaSource.GetStreamCount(MediaStreamType.Video); - return conditions.Where(applyCondition => !ConditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoRangeType, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numVideoStreams, numAudioStreams, videoCodecTag, isAvc)); + return conditions.Where(applyCondition => !ConditionProcessor.IsVideoConditionSatisfied(applyCondition, width, height, bitDepth, videoBitrate, videoProfile, videoRangeType, videoLevel, videoFramerate, packetLength, timestamp, isAnamorphic, isInterlaced, refFrames, numStreams, numVideoStreams, numAudioStreams, videoCodecTag, isAvc)); } /// <summary> |