Clean up last bits
This commit is contained in:
Bond_009
parent
37be6c87eb
commit
06d9423f00
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@ -761,21 +761,21 @@ namespace MediaBrowser.Model.Dlna
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bool applyConditions = true;
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foreach (ProfileCondition applyCondition in i.ApplyConditions)
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{
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int? width = videoStream == null ? null : videoStream.Width;
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int? height = videoStream == null ? null : videoStream.Height;
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int? bitDepth = videoStream == null ? null : videoStream.BitDepth;
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int? videoBitrate = videoStream == null ? null : videoStream.BitRate;
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double? videoLevel = videoStream == null ? null : videoStream.Level;
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string videoProfile = videoStream == null ? null : videoStream.Profile;
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int? width = videoStream?.Width;
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int? height = videoStream?.Height;
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int? bitDepth = videoStream?.BitDepth;
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int? videoBitrate = videoStream?.BitRate;
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double? videoLevel = videoStream?.Level;
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string videoProfile = videoStream?.Profile;
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float videoFramerate = videoStream == null ? 0 : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate ?? 0;
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bool? isAnamorphic = videoStream == null ? null : videoStream.IsAnamorphic;
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bool? isInterlaced = videoStream == null ? (bool?)null : videoStream.IsInterlaced;
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string videoCodecTag = videoStream == null ? null : videoStream.CodecTag;
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bool? isAvc = videoStream == null ? null : videoStream.IsAVC;
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bool? isAnamorphic = videoStream?.IsAnamorphic;
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bool? isInterlaced = videoStream?.IsInterlaced;
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string videoCodecTag = videoStream?.CodecTag;
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bool? isAvc = videoStream?.IsAVC;
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TransportStreamTimestamp? timestamp = videoStream == null ? TransportStreamTimestamp.None : item.Timestamp;
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int? packetLength = videoStream == null ? null : videoStream.PacketLength;
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int? refFrames = videoStream == null ? null : videoStream.RefFrames;
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int? packetLength = videoStream?.PacketLength;
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int? refFrames = videoStream?.RefFrames;
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int? numAudioStreams = item.GetStreamCount(MediaStreamType.Audio);
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int? numVideoStreams = item.GetStreamCount(MediaStreamType.Video);
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@ -870,7 +870,7 @@ namespace MediaBrowser.Model.Dlna
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return playlistItem;
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}
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private int GetDefaultAudioBitrateIfUnknown(MediaStream audioStream)
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private static int GetDefaultAudioBitrateIfUnknown(MediaStream audioStream)
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{
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if ((audioStream.Channels ?? 0) >= 6)
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{
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@ -880,33 +880,37 @@ namespace MediaBrowser.Model.Dlna
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return 192000;
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}
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private int GetAudioBitrate(string subProtocol, long maxTotalBitrate, string[] targetAudioCodecs, MediaStream audioStream, StreamInfo item)
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private static int GetAudioBitrate(string subProtocol, long maxTotalBitrate, string[] targetAudioCodecs, MediaStream audioStream, StreamInfo item)
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{
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var targetAudioCodec = targetAudioCodecs.Length == 0 ? null : targetAudioCodecs[0];
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string targetAudioCodec = targetAudioCodecs.Length == 0 ? null : targetAudioCodecs[0];
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var targetAudioChannels = item.GetTargetAudioChannels(targetAudioCodec);
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int defaultBitrate = audioStream == null ? 192000 : audioStream.BitRate ?? GetDefaultAudioBitrateIfUnknown(audioStream);
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// Reduce the bitrate if we're downmixing
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if (targetAudioChannels.HasValue && audioStream != null && audioStream.Channels.HasValue && targetAudioChannels.Value < audioStream.Channels.Value)
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{
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defaultBitrate = targetAudioChannels.Value <= 2 ? 128000 : 192000;
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}
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int? targetAudioChannels = item.GetTargetAudioChannels(targetAudioCodec);
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int defaultBitrate;
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int encoderAudioBitrateLimit = int.MaxValue;
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if (audioStream != null)
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if (audioStream == null)
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{
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defaultBitrate = 192000;
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}
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else
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{
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if (targetAudioChannels.HasValue && audioStream.Channels.HasValue && targetAudioChannels.Value < audioStream.Channels.Value)
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{
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// Reduce the bitrate if we're downmixing
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defaultBitrate = targetAudioChannels.Value <= 2 ? 128000 : 192000;
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}
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else
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{
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defaultBitrate = audioStream.BitRate ?? GetDefaultAudioBitrateIfUnknown(audioStream);
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}
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// Seeing webm encoding failures when source has 1 audio channel and 22k bitrate.
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// Any attempts to transcode over 64k will fail
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if (audioStream.Channels.HasValue &&
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audioStream.Channels.Value == 1)
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if (audioStream.Channels == 1
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&& (audioStream.BitRate ?? 0) < 64000)
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{
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if ((audioStream.BitRate ?? 0) < 64000)
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{
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encoderAudioBitrateLimit = 64000;
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}
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encoderAudioBitrateLimit = 64000;
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}
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}
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@ -918,19 +922,17 @@ namespace MediaBrowser.Model.Dlna
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return Math.Min(defaultBitrate, encoderAudioBitrateLimit);
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}
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private int GetMaxAudioBitrateForTotalBitrate(long totalBitrate)
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private static int GetMaxAudioBitrateForTotalBitrate(long totalBitrate)
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{
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if (totalBitrate <= 640000)
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{
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return 128000;
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}
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if (totalBitrate <= 2000000)
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else if (totalBitrate <= 2000000)
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{
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return 384000;
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}
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if (totalBitrate <= 3000000)
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else if (totalBitrate <= 3000000)
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{
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return 448000;
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}
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@ -938,24 +940,25 @@ namespace MediaBrowser.Model.Dlna
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return 640000;
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}
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private Tuple<PlayMethod?, List<TranscodeReason>> GetVideoDirectPlayProfile(VideoOptions options,
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private (PlayMethod?, List<TranscodeReason>) GetVideoDirectPlayProfile(
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VideoOptions options,
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MediaSourceInfo mediaSource,
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MediaStream videoStream,
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MediaStream audioStream,
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bool isEligibleForDirectPlay,
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bool isEligibleForDirectStream)
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{
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DeviceProfile profile = options.Profile;
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if (options.ForceDirectPlay)
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{
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return new Tuple<PlayMethod?, List<TranscodeReason>>(PlayMethod.DirectPlay, new List<TranscodeReason>());
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return (PlayMethod.DirectPlay, new List<TranscodeReason>());
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}
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if (options.ForceDirectStream)
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{
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return new Tuple<PlayMethod?, List<TranscodeReason>>(PlayMethod.DirectStream, new List<TranscodeReason>());
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return (PlayMethod.DirectStream, new List<TranscodeReason>());
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}
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DeviceProfile profile = options.Profile;
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// See if it can be direct played
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DirectPlayProfile directPlay = null;
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foreach (var i in profile.DirectPlayProfiles)
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@ -973,7 +976,7 @@ namespace MediaBrowser.Model.Dlna
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profile.Name ?? "Unknown Profile",
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mediaSource.Path ?? "Unknown path");
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return new Tuple<PlayMethod?, List<TranscodeReason>>(null, GetTranscodeReasonsFromDirectPlayProfile(mediaSource, videoStream, audioStream, profile.DirectPlayProfiles));
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return (null, GetTranscodeReasonsFromDirectPlayProfile(mediaSource, videoStream, audioStream, profile.DirectPlayProfiles));
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}
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string container = mediaSource.Container;
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@ -981,8 +984,8 @@ namespace MediaBrowser.Model.Dlna
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var conditions = new List<ProfileCondition>();
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foreach (var i in profile.ContainerProfiles)
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{
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if (i.Type == DlnaProfileType.Video &&
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i.ContainsContainer(container))
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if (i.Type == DlnaProfileType.Video
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&& i.ContainsContainer(container))
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{
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foreach (var c in i.Conditions)
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{
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@ -1026,13 +1029,13 @@ namespace MediaBrowser.Model.Dlna
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var transcodeReason = GetTranscodeReasonForFailedCondition(i);
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var transcodeReasons = transcodeReason.HasValue
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? new List<TranscodeReason> { transcodeReason.Value }
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: new List<TranscodeReason> { };
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: new List<TranscodeReason>();
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return new Tuple<PlayMethod?, List<TranscodeReason>>(null, transcodeReasons);
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return (null, transcodeReasons);
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}
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}
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string videoCodec = videoStream == null ? null : videoStream.Codec;
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string videoCodec = videoStream?.Codec;
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conditions = new List<ProfileCondition>();
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foreach (var i in profile.CodecProfiles)
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@ -1071,14 +1074,13 @@ namespace MediaBrowser.Model.Dlna
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? new List<TranscodeReason> { transcodeReason.Value }
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: new List<TranscodeReason>();
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return new Tuple<PlayMethod?, List<TranscodeReason>>(null, transcodeReasons);
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return (null, transcodeReasons);
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}
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}
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if (audioStream != null)
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{
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string audioCodec = audioStream.Codec;
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conditions = new List<ProfileCondition>();
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bool? isSecondaryAudio = audioStream == null ? null : mediaSource.IsSecondaryAudio(audioStream);
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@ -1118,17 +1120,17 @@ namespace MediaBrowser.Model.Dlna
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? new List<TranscodeReason> { transcodeReason.Value }
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: new List<TranscodeReason>();
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return new Tuple<PlayMethod?, List<TranscodeReason>>(null, transcodeReasons);
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return (null, transcodeReasons);
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}
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}
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}
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if (isEligibleForDirectStream && mediaSource.SupportsDirectStream)
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{
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return new Tuple<PlayMethod?, List<TranscodeReason>>(PlayMethod.DirectStream, new List<TranscodeReason>());
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return (PlayMethod.DirectStream, new List<TranscodeReason>());
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}
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return new Tuple<PlayMethod?, List<TranscodeReason>>(null, new List<TranscodeReason> { TranscodeReason.ContainerBitrateExceedsLimit });
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return (null, new List<TranscodeReason> { TranscodeReason.ContainerBitrateExceedsLimit });
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}
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private void LogConditionFailure(DeviceProfile profile, string type, ProfileCondition condition, MediaSourceInfo mediaSource)
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@ -1166,7 +1168,14 @@ namespace MediaBrowser.Model.Dlna
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return (result, result ? (TranscodeReason?)null : TranscodeReason.ContainerBitrateExceedsLimit);
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}
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public static SubtitleProfile GetSubtitleProfile(MediaSourceInfo mediaSource, MediaStream subtitleStream, SubtitleProfile[] subtitleProfiles, PlayMethod playMethod, ITranscoderSupport transcoderSupport, string outputContainer, string transcodingSubProtocol)
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public static SubtitleProfile GetSubtitleProfile(
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MediaSourceInfo mediaSource,
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MediaStream subtitleStream,
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SubtitleProfile[] subtitleProfiles,
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PlayMethod playMethod,
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ITranscoderSupport transcoderSupport,
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string outputContainer,
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string transcodingSubProtocol)
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{
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if (!subtitleStream.IsExternal && (playMethod != PlayMethod.Transcode || !string.Equals(transcodingSubProtocol, "hls", StringComparison.OrdinalIgnoreCase)))
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{
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@ -1249,15 +1258,15 @@ namespace MediaBrowser.Model.Dlna
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{
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return false;
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}
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if (ContainerProfile.ContainsContainer(normalizedContainers, "mpegts"))
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else if (ContainerProfile.ContainsContainer(normalizedContainers, "mpegts"))
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{
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return false;
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}
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if (ContainerProfile.ContainsContainer(normalizedContainers, "mp4"))
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else if (ContainerProfile.ContainsContainer(normalizedContainers, "mp4"))
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{
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return false;
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}
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if (ContainerProfile.ContainsContainer(normalizedContainers, "mkv") ||
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else if (ContainerProfile.ContainsContainer(normalizedContainers, "mkv") ||
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ContainerProfile.ContainsContainer(normalizedContainers, "matroska"))
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{
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return true;
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@ -1330,10 +1339,10 @@ namespace MediaBrowser.Model.Dlna
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return true;
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}
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var requestedMaxBitrate = maxBitrate > 0 ? maxBitrate : 1000000;
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long requestedMaxBitrate = maxBitrate > 0 ? maxBitrate : 1000000;
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// If we don't know the bitrate, then force a transcode if requested max bitrate is under 40 mbps
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var itemBitrate = item.Bitrate ?? 40000000;
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int itemBitrate = item.Bitrate ?? 40000000;
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if (itemBitrate > requestedMaxBitrate)
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{
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@ -1345,7 +1354,7 @@ namespace MediaBrowser.Model.Dlna
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return true;
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}
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private void ValidateInput(VideoOptions options)
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private static void ValidateInput(VideoOptions options)
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{
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ValidateAudioInput(options);
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@ -1360,7 +1369,7 @@ namespace MediaBrowser.Model.Dlna
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}
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}
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private void ValidateAudioInput(AudioOptions options)
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private static void ValidateAudioInput(AudioOptions options)
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{
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if (options.ItemId.Equals(Guid.Empty))
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{
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@ -1380,32 +1389,6 @@ namespace MediaBrowser.Model.Dlna
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}
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}
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private void ApplyTranscodingConditions(StreamInfo item, List<CodecProfile> codecProfiles)
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{
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foreach (var profile in codecProfiles)
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{
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ApplyTranscodingConditions(item, profile);
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}
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}
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private void ApplyTranscodingConditions(StreamInfo item, CodecProfile codecProfile)
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{
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var codecs = ContainerProfile.SplitValue(codecProfile.Codec);
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if (codecs.Length == 0)
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{
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ApplyTranscodingConditions(item, codecProfile.Conditions, null, true, true);
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return;
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}
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var enableNonQualified = true;
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foreach (var codec in codecs)
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{
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ApplyTranscodingConditions(item, codecProfile.Conditions, codec, true, enableNonQualified);
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enableNonQualified = false;
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}
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}
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private void ApplyTranscodingConditions(StreamInfo item, IEnumerable<ProfileCondition> conditions, string qualifier, bool enableQualifiedConditions, bool enableNonQualifiedConditions)
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{
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foreach (ProfileCondition condition in conditions)
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@ -1780,7 +1763,7 @@ namespace MediaBrowser.Model.Dlna
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}
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}
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private bool IsAudioDirectPlaySupported(DirectPlayProfile profile, MediaSourceInfo item, MediaStream audioStream)
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private static bool IsAudioDirectPlaySupported(DirectPlayProfile profile, MediaSourceInfo item, MediaStream audioStream)
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{
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// Check container type
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if (!profile.SupportsContainer(item.Container))
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@ -1789,7 +1772,7 @@ namespace MediaBrowser.Model.Dlna
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}
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// Check audio codec
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string audioCodec = audioStream == null ? null : audioStream.Codec;
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string audioCodec = audioStream?.Codec;
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if (!profile.SupportsAudioCodec(audioCodec))
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{
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return false;
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@ -1807,20 +1790,16 @@ namespace MediaBrowser.Model.Dlna
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}
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// Check video codec
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string videoCodec = videoStream == null ? null : videoStream.Codec;
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string videoCodec = videoStream?.Codec;
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if (!profile.SupportsVideoCodec(videoCodec))
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{
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return false;
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}
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// Check audio codec
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if (audioStream != null)
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if (audioStream != null && !profile.SupportsAudioCodec(audioStream.Codec))
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{
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string audioCodec = audioStream == null ? null : audioStream.Codec;
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if (!profile.SupportsAudioCodec(audioCodec))
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{
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return false;
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}
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return false;
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}
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return true;
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