diff options
Diffstat (limited to 'MediaBrowser.Model/Dlna/StreamBuilder.cs')
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 84 |
1 files changed, 77 insertions, 7 deletions
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index c9697c685c..59f97d8c7c 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -22,7 +22,7 @@ namespace MediaBrowser.Model.Dlna internal const TranscodeReason ContainerReasons = TranscodeReason.ContainerNotSupported | TranscodeReason.ContainerBitrateExceedsLimit; internal const TranscodeReason AudioCodecReasons = TranscodeReason.AudioBitrateNotSupported | TranscodeReason.AudioChannelsNotSupported | TranscodeReason.AudioProfileNotSupported | TranscodeReason.AudioSampleRateNotSupported | TranscodeReason.SecondaryAudioNotSupported | TranscodeReason.AudioBitDepthNotSupported | TranscodeReason.AudioIsExternal; internal const TranscodeReason AudioReasons = TranscodeReason.AudioCodecNotSupported | AudioCodecReasons; - internal const TranscodeReason VideoCodecReasons = TranscodeReason.VideoResolutionNotSupported | TranscodeReason.AnamorphicVideoNotSupported | TranscodeReason.InterlacedVideoNotSupported | TranscodeReason.VideoBitDepthNotSupported | TranscodeReason.VideoBitrateNotSupported | TranscodeReason.VideoFramerateNotSupported | TranscodeReason.VideoLevelNotSupported | TranscodeReason.RefFramesNotSupported | TranscodeReason.VideoRangeTypeNotSupported | TranscodeReason.VideoProfileNotSupported; + internal const TranscodeReason VideoCodecReasons = TranscodeReason.VideoResolutionNotSupported | TranscodeReason.AnamorphicVideoNotSupported | TranscodeReason.InterlacedVideoNotSupported | TranscodeReason.VideoBitDepthNotSupported | TranscodeReason.VideoBitrateNotSupported | TranscodeReason.VideoFramerateNotSupported | TranscodeReason.VideoLevelNotSupported | TranscodeReason.RefFramesNotSupported | TranscodeReason.VideoRangeTypeNotSupported | TranscodeReason.VideoProfileNotSupported | TranscodeReason.VideoRotationNotSupported; internal const TranscodeReason VideoReasons = TranscodeReason.VideoCodecNotSupported | VideoCodecReasons; internal const TranscodeReason DirectStreamReasons = AudioReasons | TranscodeReason.ContainerNotSupported | TranscodeReason.VideoCodecTagNotSupported; @@ -380,6 +380,9 @@ namespace MediaBrowser.Model.Dlna case ProfileConditionValue.VideoRangeType: return TranscodeReason.VideoRangeTypeNotSupported; + case ProfileConditionValue.VideoRotation: + return TranscodeReason.VideoRotationNotSupported; + case ProfileConditionValue.VideoTimestamp: // TODO return 0; @@ -572,7 +575,12 @@ namespace MediaBrowser.Model.Dlna { foreach (var profile in subtitleProfiles) { - if (profile.Method == SubtitleDeliveryMethod.External && string.Equals(profile.Format, stream.Codec, StringComparison.OrdinalIgnoreCase)) + if (profile.Method == SubtitleDeliveryMethod.External + && (string.Equals(profile.Format, stream.Codec, StringComparison.OrdinalIgnoreCase) + // FFmpeg cannot mux VobSub back into an .idx/.sub pair, so extracted VobSub streams are exposed as .mks. + || (string.Equals(profile.Format, "mks", StringComparison.OrdinalIgnoreCase) + && stream.IsVobSubSubtitleStream + && (!stream.IsExternal || stream.Path.EndsWith(".mks", StringComparison.OrdinalIgnoreCase))))) { return stream.Index; } @@ -943,6 +951,10 @@ namespace MediaBrowser.Model.Dlna } playlistItem.VideoCodecs = videoCodecs; + if (videoStream is not null && !ContainerHelper.ContainsContainer(videoCodecs, false, videoStream.Codec)) + { + playlistItem.TranscodeReasons |= TranscodeReason.VideoCodecNotSupported; + } // Copy video codec options as a starting point, this applies to transcode and direct-stream playlistItem.MaxFramerate = videoStream?.ReferenceFrameRate; @@ -991,6 +1003,10 @@ namespace MediaBrowser.Model.Dlna var directAudioFailures = audioStreamWithSupportedCodec is null ? default : GetCompatibilityAudioCodec(options, item, container ?? string.Empty, audioStreamWithSupportedCodec, null, true, false); playlistItem.TranscodeReasons |= directAudioFailures; + if (audioStream is not null && audioStreamWithSupportedCodec is null) + { + playlistItem.TranscodeReasons |= TranscodeReason.AudioCodecNotSupported; + } var directAudioStreamSatisfied = audioStreamWithSupportedCodec is not null && !channelsExceedsLimit && directAudioFailures == 0; @@ -1040,6 +1056,7 @@ namespace MediaBrowser.Model.Dlna bool? isInterlaced = videoStream?.IsInterlaced; string? videoCodecTag = videoStream?.CodecTag; bool? isAvc = videoStream?.IsAVC; + int? videoRotation = videoStream?.Rotation; TransportStreamTimestamp? timestamp = videoStream is null ? TransportStreamTimestamp.None : item.Timestamp; int? packetLength = videoStream?.PacketLength; @@ -1054,7 +1071,7 @@ 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, numStreams, 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, videoRotation))) // Reverse codec profiles for backward compatibility - first codec profile has higher priority .Reverse(); foreach (var condition in appliedVideoConditions) @@ -1447,7 +1464,7 @@ namespace MediaBrowser.Model.Dlna string? outputContainer, MediaStreamProtocol? transcodingSubProtocol) { - if (!subtitleStream.IsExternal && (playMethod != PlayMethod.Transcode || transcodingSubProtocol != MediaStreamProtocol.hls)) + if (CanConsiderEmbedSubtitle(subtitleStream, playMethod, transcodingSubProtocol, outputContainer)) { // Look for supported embedded subs of the same format foreach (var profile in subtitleProfiles) @@ -1536,6 +1553,19 @@ namespace MediaBrowser.Model.Dlna return false; } + private static bool CanConsiderEmbedSubtitle(MediaStream subtitleStream, PlayMethod playMethod, MediaStreamProtocol? transcodingSubProtocol, string? outputContainer) + { + if (subtitleStream.IsExternal) + { + return playMethod == PlayMethod.Transcode + && transcodingSubProtocol != MediaStreamProtocol.hls + && IsSubtitleEmbedSupported(outputContainer); + } + + return playMethod != PlayMethod.Transcode + || transcodingSubProtocol != MediaStreamProtocol.hls; + } + private static SubtitleProfile? GetExternalSubtitleProfile(MediaSourceInfo mediaSource, MediaStream subtitleStream, SubtitleProfile[] subtitleProfiles, PlayMethod playMethod, ITranscoderSupport transcoderSupport, bool allowConversion) { foreach (var profile in subtitleProfiles) @@ -1560,10 +1590,17 @@ namespace MediaBrowser.Model.Dlna continue; } - if ((profile.Method == SubtitleDeliveryMethod.External && subtitleStream.IsTextSubtitleStream == MediaStream.IsTextFormat(profile.Format)) || + // FFmpeg cannot mux VobSub back into an .idx/.sub pair, so extracted VobSub streams are matched against external .mks delivery profiles. + bool isVobSubMksProfile = string.Equals(profile.Format, "mks", StringComparison.OrdinalIgnoreCase) + && subtitleStream.IsVobSubSubtitleStream + && (!subtitleStream.IsExternal || subtitleStream.Path.EndsWith(".mks", StringComparison.OrdinalIgnoreCase)); + + if ((profile.Method == SubtitleDeliveryMethod.External + && (isVobSubMksProfile || subtitleStream.IsTextSubtitleStream == MediaStream.IsTextFormat(profile.Format))) || (profile.Method == SubtitleDeliveryMethod.Hls && subtitleStream.IsTextSubtitleStream)) { - bool requiresConversion = !string.Equals(subtitleStream.Codec, profile.Format, StringComparison.OrdinalIgnoreCase); + bool requiresConversion = !isVobSubMksProfile + && !string.Equals(subtitleStream.Codec, profile.Format, StringComparison.OrdinalIgnoreCase); if (!requiresConversion) { @@ -2059,6 +2096,38 @@ namespace MediaBrowser.Model.Dlna break; } + case ProfileConditionValue.VideoRotation: + { + if (string.IsNullOrEmpty(qualifier)) + { + continue; + } + + // change from split by | to comma + // strip spaces to avoid having to encode + var values = value + .Split('|', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries); + + if (condition.Condition == ProfileConditionType.Equals) + { + item.SetOption(qualifier, "rotation", string.Join(',', values)); + } + else if (condition.Condition == ProfileConditionType.EqualsAny) + { + var currentValue = item.GetOption(qualifier, "rotation"); + if (!string.IsNullOrEmpty(currentValue) && values.Any(v => string.Equals(v, currentValue, StringComparison.OrdinalIgnoreCase))) + { + item.SetOption(qualifier, "rotation", currentValue); + } + else + { + item.SetOption(qualifier, "rotation", string.Join(',', values)); + } + } + + break; + } + case ProfileConditionValue.Height: { if (!enableNonQualifiedConditions) @@ -2281,6 +2350,7 @@ namespace MediaBrowser.Model.Dlna bool? isInterlaced = videoStream?.IsInterlaced; string? videoCodecTag = videoStream?.CodecTag; bool? isAvc = videoStream?.IsAVC; + int? videoRotation = videoStream?.Rotation; TransportStreamTimestamp? timestamp = videoStream is null ? TransportStreamTimestamp.None : mediaSource.Timestamp; int? packetLength = videoStream?.PacketLength; @@ -2290,7 +2360,7 @@ namespace MediaBrowser.Model.Dlna 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, numStreams, 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, videoRotation)); } /// <summary> |