diff options
| -rw-r--r-- | Emby.Dlna/PlayTo/PlayToController.cs | 90 | ||||
| -rw-r--r-- | Emby.Dlna/PlayTo/PlayToManager.cs | 5 | ||||
| -rw-r--r-- | MediaBrowser.Model/Dlna/ContainerProfile.cs | 2 | ||||
| -rw-r--r-- | MediaBrowser.Model/Dlna/DirectPlayProfile.cs | 6 | ||||
| -rw-r--r-- | MediaBrowser.Model/Dlna/ITranscoderSupport.cs | 18 | ||||
| -rw-r--r-- | MediaBrowser.Model/Dlna/MediaOptions.cs | 10 | ||||
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 123 |
7 files changed, 109 insertions, 145 deletions
diff --git a/Emby.Dlna/PlayTo/PlayToController.cs b/Emby.Dlna/PlayTo/PlayToController.cs index 7b1f942c5..86db36337 100644 --- a/Emby.Dlna/PlayTo/PlayToController.cs +++ b/Emby.Dlna/PlayTo/PlayToController.cs @@ -1,5 +1,3 @@ -#nullable disable - #pragma warning disable CS1591 using System; @@ -66,7 +64,8 @@ namespace Emby.Dlna.PlayTo IUserDataManager userDataManager, ILocalizationManager localization, IMediaSourceManager mediaSourceManager, - IMediaEncoder mediaEncoder) + IMediaEncoder mediaEncoder, + Device device) { _session = session; _sessionManager = sessionManager; @@ -82,14 +81,7 @@ namespace Emby.Dlna.PlayTo _localization = localization; _mediaSourceManager = mediaSourceManager; _mediaEncoder = mediaEncoder; - } - - public bool IsSessionActive => !_disposed && _device is not null; - public bool SupportsMediaControl => IsSessionActive; - - public void Init(Device device) - { _device = device; _device.OnDeviceUnavailable = OnDeviceUnavailable; _device.PlaybackStart += OnDevicePlaybackStart; @@ -102,6 +94,10 @@ namespace Emby.Dlna.PlayTo _deviceDiscovery.DeviceLeft += OnDeviceDiscoveryDeviceLeft; } + public bool IsSessionActive => !_disposed; + + public bool SupportsMediaControl => IsSessionActive; + /* * Send a message to the DLNA device to notify what is the next track in the playlist. */ @@ -131,22 +127,22 @@ namespace Emby.Dlna.PlayTo } } - private void OnDeviceDiscoveryDeviceLeft(object sender, GenericEventArgs<UpnpDeviceInfo> e) + private void OnDeviceDiscoveryDeviceLeft(object? sender, GenericEventArgs<UpnpDeviceInfo> e) { var info = e.Argument; if (!_disposed - && info.Headers.TryGetValue("USN", out string usn) + && info.Headers.TryGetValue("USN", out string? usn) && usn.IndexOf(_device.Properties.UUID, StringComparison.OrdinalIgnoreCase) != -1 && (usn.IndexOf("MediaRenderer:", StringComparison.OrdinalIgnoreCase) != -1 - || (info.Headers.TryGetValue("NT", out string nt) + || (info.Headers.TryGetValue("NT", out string? nt) && nt.IndexOf("MediaRenderer:", StringComparison.OrdinalIgnoreCase) != -1))) { OnDeviceUnavailable(); } } - private async void OnDeviceMediaChanged(object sender, MediaChangedEventArgs e) + private async void OnDeviceMediaChanged(object? sender, MediaChangedEventArgs e) { if (_disposed || string.IsNullOrEmpty(e.OldMediaInfo.Url)) { @@ -188,7 +184,7 @@ namespace Emby.Dlna.PlayTo } } - private async void OnDevicePlaybackStopped(object sender, PlaybackStoppedEventArgs e) + private async void OnDevicePlaybackStopped(object? sender, PlaybackStoppedEventArgs e) { if (_disposed) { @@ -257,7 +253,7 @@ namespace Emby.Dlna.PlayTo } } - private async void OnDevicePlaybackStart(object sender, PlaybackStartEventArgs e) + private async void OnDevicePlaybackStart(object? sender, PlaybackStartEventArgs e) { if (_disposed) { @@ -281,7 +277,7 @@ namespace Emby.Dlna.PlayTo } } - private async void OnDevicePlaybackProgress(object sender, PlaybackProgressEventArgs e) + private async void OnDevicePlaybackProgress(object? sender, PlaybackProgressEventArgs e) { if (_disposed) { @@ -486,9 +482,9 @@ namespace Emby.Dlna.PlayTo private PlaylistItem CreatePlaylistItem( BaseItem item, - User user, + User? user, long startPostionTicks, - string mediaSourceId, + string? mediaSourceId, int? audioStreamIndex, int? subtitleStreamIndex) { @@ -525,7 +521,7 @@ namespace Emby.Dlna.PlayTo return playlistItem; } - private string GetDlnaHeaders(PlaylistItem item) + private string? GetDlnaHeaders(PlaylistItem item) { var profile = item.Profile; var streamInfo = item.StreamInfo; @@ -579,7 +575,7 @@ namespace Emby.Dlna.PlayTo return null; } - private PlaylistItem GetPlaylistItem(BaseItem item, MediaSourceInfo[] mediaSources, DeviceProfile profile, string deviceId, string mediaSourceId, int? audioStreamIndex, int? subtitleStreamIndex) + private PlaylistItem GetPlaylistItem(BaseItem item, MediaSourceInfo[] mediaSources, DeviceProfile profile, string deviceId, string? mediaSourceId, int? audioStreamIndex, int? subtitleStreamIndex) { if (string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase)) { @@ -696,7 +692,6 @@ namespace Emby.Dlna.PlayTo _device.MediaChanged -= OnDeviceMediaChanged; _deviceDiscovery.DeviceLeft -= OnDeviceDiscoveryDeviceLeft; _device.OnDeviceUnavailable = null; - _device = null; _disposed = true; } @@ -716,7 +711,7 @@ namespace Emby.Dlna.PlayTo case GeneralCommandType.ToggleMute: return _device.ToggleMute(cancellationToken); case GeneralCommandType.SetAudioStreamIndex: - if (command.Arguments.TryGetValue("Index", out string index)) + if (command.Arguments.TryGetValue("Index", out string? index)) { if (int.TryParse(index, NumberStyles.Integer, CultureInfo.InvariantCulture, out var val)) { @@ -740,7 +735,7 @@ namespace Emby.Dlna.PlayTo throw new ArgumentException("SetSubtitleStreamIndex argument cannot be null"); case GeneralCommandType.SetVolume: - if (command.Arguments.TryGetValue("Volume", out string vol)) + if (command.Arguments.TryGetValue("Volume", out string? vol)) { if (int.TryParse(vol, NumberStyles.Integer, CultureInfo.InvariantCulture, out var volume)) { @@ -865,34 +860,19 @@ namespace Emby.Dlna.PlayTo throw new ObjectDisposedException(GetType().Name); } - if (_device is null) - { - return Task.CompletedTask; - } - - if (name == SessionMessageType.Play) - { - return SendPlayCommand(data as PlayRequest, cancellationToken); - } - - if (name == SessionMessageType.Playstate) + return name switch { - return SendPlaystateCommand(data as PlaystateRequest, cancellationToken); - } - - if (name == SessionMessageType.GeneralCommand) - { - return SendGeneralCommand(data as GeneralCommand, cancellationToken); - } - - // Not supported or needed right now - return Task.CompletedTask; + SessionMessageType.Play => SendPlayCommand((data as PlayRequest)!, cancellationToken), + SessionMessageType.Playstate => SendPlaystateCommand((data as PlaystateRequest)!, cancellationToken), + SessionMessageType.GeneralCommand => SendGeneralCommand((data as GeneralCommand)!, cancellationToken), + _ => Task.CompletedTask // Not supported or needed right now + }; } private class StreamParams { - private MediaSourceInfo _mediaSource; - private IMediaSourceManager _mediaSourceManager; + private MediaSourceInfo? _mediaSource; + private IMediaSourceManager? _mediaSourceManager; public Guid ItemId { get; set; } @@ -904,17 +884,17 @@ namespace Emby.Dlna.PlayTo public int? SubtitleStreamIndex { get; set; } - public string DeviceProfileId { get; set; } + public string? DeviceProfileId { get; set; } - public string DeviceId { get; set; } + public string? DeviceId { get; set; } - public string MediaSourceId { get; set; } + public string? MediaSourceId { get; set; } - public string LiveStreamId { get; set; } + public string? LiveStreamId { get; set; } - public BaseItem Item { get; set; } + public BaseItem? Item { get; set; } - public async Task<MediaSourceInfo> GetMediaSource(CancellationToken cancellationToken) + public async Task<MediaSourceInfo?> GetMediaSource(CancellationToken cancellationToken) { if (_mediaSource is not null) { @@ -944,8 +924,8 @@ namespace Emby.Dlna.PlayTo { var part = parts[i]; - if (string.Equals(part, "audio", StringComparison.OrdinalIgnoreCase) || - string.Equals(part, "videos", StringComparison.OrdinalIgnoreCase)) + if (string.Equals(part, "audio", StringComparison.OrdinalIgnoreCase) + || string.Equals(part, "videos", StringComparison.OrdinalIgnoreCase)) { if (Guid.TryParse(parts[i + 1], out var result)) { diff --git a/Emby.Dlna/PlayTo/PlayToManager.cs b/Emby.Dlna/PlayTo/PlayToManager.cs index f4a9a90af..b469c9cb0 100644 --- a/Emby.Dlna/PlayTo/PlayToManager.cs +++ b/Emby.Dlna/PlayTo/PlayToManager.cs @@ -205,12 +205,11 @@ namespace Emby.Dlna.PlayTo _userDataManager, _localization, _mediaSourceManager, - _mediaEncoder); + _mediaEncoder, + device); sessionInfo.AddController(controller); - controller.Init(device); - var profile = _dlnaManager.GetProfile(device.Properties.ToDeviceIdentification()) ?? _dlnaManager.GetDefaultProfile(); diff --git a/MediaBrowser.Model/Dlna/ContainerProfile.cs b/MediaBrowser.Model/Dlna/ContainerProfile.cs index 927df8e4e..978004268 100644 --- a/MediaBrowser.Model/Dlna/ContainerProfile.cs +++ b/MediaBrowser.Model/Dlna/ContainerProfile.cs @@ -11,7 +11,7 @@ namespace MediaBrowser.Model.Dlna [XmlAttribute("type")] public DlnaProfileType Type { get; set; } - public ProfileCondition[]? Conditions { get; set; } = Array.Empty<ProfileCondition>(); + public ProfileCondition[] Conditions { get; set; } = Array.Empty<ProfileCondition>(); [XmlAttribute("container")] public string Container { get; set; } = string.Empty; diff --git a/MediaBrowser.Model/Dlna/DirectPlayProfile.cs b/MediaBrowser.Model/Dlna/DirectPlayProfile.cs index 03c3a7265..f68235d86 100644 --- a/MediaBrowser.Model/Dlna/DirectPlayProfile.cs +++ b/MediaBrowser.Model/Dlna/DirectPlayProfile.cs @@ -18,17 +18,17 @@ namespace MediaBrowser.Model.Dlna [XmlAttribute("type")] public DlnaProfileType Type { get; set; } - public bool SupportsContainer(string container) + public bool SupportsContainer(string? container) { return ContainerProfile.ContainsContainer(Container, container); } - public bool SupportsVideoCodec(string codec) + public bool SupportsVideoCodec(string? codec) { return Type == DlnaProfileType.Video && ContainerProfile.ContainsContainer(VideoCodec, codec); } - public bool SupportsAudioCodec(string codec) + public bool SupportsAudioCodec(string? codec) { return (Type == DlnaProfileType.Audio || Type == DlnaProfileType.Video) && ContainerProfile.ContainsContainer(AudioCodec, codec); } diff --git a/MediaBrowser.Model/Dlna/ITranscoderSupport.cs b/MediaBrowser.Model/Dlna/ITranscoderSupport.cs index a70ce44cc..d7397399d 100644 --- a/MediaBrowser.Model/Dlna/ITranscoderSupport.cs +++ b/MediaBrowser.Model/Dlna/ITranscoderSupport.cs @@ -10,22 +10,4 @@ namespace MediaBrowser.Model.Dlna bool CanExtractSubtitles(string codec); } - - public class FullTranscoderSupport : ITranscoderSupport - { - public bool CanEncodeToAudioCodec(string codec) - { - return true; - } - - public bool CanEncodeToSubtitleCodec(string codec) - { - return true; - } - - public bool CanExtractSubtitles(string codec) - { - return true; - } - } } diff --git a/MediaBrowser.Model/Dlna/MediaOptions.cs b/MediaBrowser.Model/Dlna/MediaOptions.cs index 29aecf97f..7ec0dd473 100644 --- a/MediaBrowser.Model/Dlna/MediaOptions.cs +++ b/MediaBrowser.Model/Dlna/MediaOptions.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using MediaBrowser.Model.Dto; @@ -59,22 +57,22 @@ namespace MediaBrowser.Model.Dlna /// <summary> /// Gets or sets the media sources. /// </summary> - public MediaSourceInfo[] MediaSources { get; set; } + public MediaSourceInfo[] MediaSources { get; set; } = Array.Empty<MediaSourceInfo>(); /// <summary> /// Gets or sets the device profile. /// </summary> - public DeviceProfile Profile { get; set; } + required public DeviceProfile Profile { get; set; } /// <summary> /// Gets or sets a media source id. Optional. Only needed if a specific AudioStreamIndex or SubtitleStreamIndex are requested. /// </summary> - public string MediaSourceId { get; set; } + public string? MediaSourceId { get; set; } /// <summary> /// Gets or sets the device id. /// </summary> - public string DeviceId { get; set; } + public string? DeviceId { get; set; } /// <summary> /// Gets or sets an override of supported number of audio channels diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index ab81bfb34..af71e0d3f 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -1,5 +1,3 @@ -#nullable disable - using System; using System.Collections.Generic; using System.Globalization; @@ -38,28 +36,19 @@ namespace MediaBrowser.Model.Dlna } /// <summary> - /// Initializes a new instance of the <see cref="StreamBuilder"/> class. - /// </summary> - /// <param name="logger">The <see cref="ILogger"/> object.</param> - public StreamBuilder(ILogger<StreamBuilder> logger) - : this(new FullTranscoderSupport(), logger) - { - } - - /// <summary> /// Gets the optimal audio stream. /// </summary> /// <param name="options">The <see cref="MediaOptions"/> object to get the audio stream from.</param> /// <returns>The <see cref="StreamInfo"/> of the optimal audio stream.</returns> - public StreamInfo GetOptimalAudioStream(MediaOptions options) + public StreamInfo? GetOptimalAudioStream(MediaOptions options) { ValidateMediaOptions(options, false); var mediaSources = new List<MediaSourceInfo>(); 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); } @@ -68,7 +57,7 @@ namespace MediaBrowser.Model.Dlna var streams = new List<StreamInfo>(); foreach (var mediaSourceInfo in mediaSources) { - StreamInfo streamInfo = GetOptimalAudioStream(mediaSourceInfo, options); + StreamInfo? streamInfo = GetOptimalAudioStream(mediaSourceInfo, options); if (streamInfo is not null) { streams.Add(streamInfo); @@ -84,7 +73,7 @@ namespace MediaBrowser.Model.Dlna return GetOptimalStream(streams, options.GetMaxBitrate(true) ?? 0); } - private StreamInfo GetOptimalAudioStream(MediaSourceInfo item, MediaOptions options) + private StreamInfo? GetOptimalAudioStream(MediaSourceInfo item, MediaOptions options) { var playlistItem = new StreamInfo { @@ -138,7 +127,7 @@ namespace MediaBrowser.Model.Dlna } } - TranscodingProfile transcodingProfile = null; + TranscodingProfile? transcodingProfile = null; foreach (var tcProfile in options.Profile.TranscodingProfiles) { if (tcProfile.Type == playlistItem.MediaType @@ -190,15 +179,15 @@ namespace MediaBrowser.Model.Dlna /// </summary> /// <param name="options">The <see cref="MediaOptions"/> object to get the video stream from.</param> /// <returns>The <see cref="StreamInfo"/> of the optimal video stream.</returns> - public StreamInfo GetOptimalVideoStream(MediaOptions options) + public StreamInfo? GetOptimalVideoStream(MediaOptions options) { ValidateMediaOptions(options, true); var mediaSources = new List<MediaSourceInfo>(); foreach (var mediaSourceInfo in options.MediaSources) { - if (string.IsNullOrEmpty(options.MediaSourceId) || - string.Equals(mediaSourceInfo.Id, options.MediaSourceId, StringComparison.OrdinalIgnoreCase)) + if (string.IsNullOrEmpty(options.MediaSourceId) + || string.Equals(mediaSourceInfo.Id, options.MediaSourceId, StringComparison.OrdinalIgnoreCase)) { mediaSources.Add(mediaSourceInfo); } @@ -223,7 +212,7 @@ namespace MediaBrowser.Model.Dlna return GetOptimalStream(streams, options.GetMaxBitrate(false) ?? 0); } - private static StreamInfo GetOptimalStream(List<StreamInfo> streams, long maxBitrate) + private static StreamInfo? GetOptimalStream(List<StreamInfo> streams, long maxBitrate) => SortMediaSources(streams, maxBitrate).FirstOrDefault(); private static IOrderedEnumerable<StreamInfo> SortMediaSources(List<StreamInfo> streams, long maxBitrate) @@ -366,7 +355,7 @@ namespace MediaBrowser.Model.Dlna /// <param name="type">The <see cref="DlnaProfileType"/>.</param> /// <param name="playProfile">The <see cref="DirectPlayProfile"/> object to get the video stream from.</param> /// <returns>The the normalized input container.</returns> - public static string NormalizeMediaSourceFormatIntoSingleContainer(string inputContainer, DeviceProfile profile, DlnaProfileType type, DirectPlayProfile playProfile = null) + public static string? NormalizeMediaSourceFormatIntoSingleContainer(string inputContainer, DeviceProfile? profile, DlnaProfileType type, DirectPlayProfile? playProfile = null) { if (string.IsNullOrEmpty(inputContainer)) { @@ -394,7 +383,7 @@ namespace MediaBrowser.Model.Dlna return formats[0]; } - private (DirectPlayProfile Profile, PlayMethod? PlayMethod, TranscodeReason TranscodeReasons) GetAudioDirectPlayProfile(MediaSourceInfo item, MediaStream audioStream, MediaOptions options) + private (DirectPlayProfile? Profile, PlayMethod? PlayMethod, TranscodeReason TranscodeReasons) GetAudioDirectPlayProfile(MediaSourceInfo item, MediaStream audioStream, MediaOptions options) { var directPlayProfile = options.Profile.DirectPlayProfiles .FirstOrDefault(x => x.Type == DlnaProfileType.Audio && IsAudioDirectPlaySupported(x, item, audioStream)); @@ -449,7 +438,7 @@ namespace MediaBrowser.Model.Dlna return (directPlayProfile, null, transcodeReasons); } - private static TranscodeReason GetTranscodeReasonsFromDirectPlayProfile(MediaSourceInfo item, MediaStream videoStream, MediaStream audioStream, IEnumerable<DirectPlayProfile> directPlayProfiles) + private static TranscodeReason GetTranscodeReasonsFromDirectPlayProfile(MediaSourceInfo item, MediaStream? videoStream, MediaStream audioStream, IEnumerable<DirectPlayProfile> directPlayProfiles) { var mediaType = videoStream is null ? DlnaProfileType.Audio : DlnaProfileType.Video; @@ -575,7 +564,7 @@ namespace MediaBrowser.Model.Dlna } } - private static void SetStreamInfoOptionsFromDirectPlayProfile(MediaOptions options, MediaSourceInfo item, StreamInfo playlistItem, DirectPlayProfile directPlayProfile) + private static void SetStreamInfoOptionsFromDirectPlayProfile(MediaOptions options, MediaSourceInfo item, StreamInfo playlistItem, DirectPlayProfile? directPlayProfile) { var container = NormalizeMediaSourceFormatIntoSingleContainer(item.Container, options.Profile, DlnaProfileType.Video, directPlayProfile); var protocol = "http"; @@ -587,7 +576,7 @@ namespace MediaBrowser.Model.Dlna playlistItem.SubProtocol = protocol; playlistItem.VideoCodecs = new[] { item.VideoStream.Codec }; - playlistItem.AudioCodecs = ContainerProfile.SplitValue(directPlayProfile.AudioCodec); + playlistItem.AudioCodecs = ContainerProfile.SplitValue(directPlayProfile?.AudioCodec); } private StreamInfo BuildVideoItem(MediaSourceInfo item, MediaOptions options) @@ -646,7 +635,7 @@ namespace MediaBrowser.Model.Dlna isEligibleForDirectPlay, isEligibleForDirectStream); - DirectPlayProfile directPlayProfile = null; + DirectPlayProfile? directPlayProfile = null; if (isEligibleForDirectPlay || isEligibleForDirectStream) { // See if it can be direct played @@ -677,16 +666,16 @@ namespace MediaBrowser.Model.Dlna playlistItem.AudioStreamIndex = audioStream?.Index; if (audioStream is not null) { - playlistItem.AudioCodecs = ContainerProfile.SplitValue(directPlayProfile.AudioCodec); + playlistItem.AudioCodecs = ContainerProfile.SplitValue(directPlayProfile?.AudioCodec); } SetStreamInfoOptionsFromDirectPlayProfile(options, item, playlistItem, directPlayProfile); - BuildStreamVideoItem(playlistItem, options, item, videoStream, audioStream, candidateAudioStreams, directPlayProfile.Container, directPlayProfile.VideoCodec, directPlayProfile.AudioCodec); + BuildStreamVideoItem(playlistItem, options, item, videoStream, audioStream, candidateAudioStreams, directPlayProfile?.Container, directPlayProfile?.VideoCodec, directPlayProfile?.AudioCodec); } if (subtitleStream is not null) { - var subtitleProfile = GetSubtitleProfile(item, subtitleStream, options.Profile.SubtitleProfiles, directPlay.Value, _transcoderSupport, directPlayProfile.Container, null); + var subtitleProfile = GetSubtitleProfile(item, subtitleStream, options.Profile.SubtitleProfiles, directPlay.Value, _transcoderSupport, directPlayProfile?.Container, null); playlistItem.SubtitleDeliveryMethod = subtitleProfile.Method; playlistItem.SubtitleFormat = subtitleProfile.Format; @@ -748,7 +737,14 @@ namespace MediaBrowser.Model.Dlna return playlistItem; } - private TranscodingProfile GetVideoTranscodeProfile(MediaSourceInfo item, MediaOptions options, MediaStream videoStream, MediaStream audioStream, IEnumerable<MediaStream> candidateAudioStreams, MediaStream subtitleStream, StreamInfo playlistItem) + private TranscodingProfile? GetVideoTranscodeProfile( + MediaSourceInfo item, + MediaOptions options, + MediaStream? videoStream, + MediaStream? audioStream, + IEnumerable<MediaStream> candidateAudioStreams, + MediaStream? subtitleStream, + StreamInfo playlistItem) { if (!(item.SupportsTranscoding || item.SupportsDirectStream)) { @@ -795,7 +791,16 @@ namespace MediaBrowser.Model.Dlna return transcodingProfiles.FirstOrDefault(); } - private void BuildStreamVideoItem(StreamInfo playlistItem, MediaOptions options, MediaSourceInfo item, MediaStream videoStream, MediaStream audioStream, IEnumerable<MediaStream> candidateAudioStreams, string container, string videoCodec, string audioCodec) + private void BuildStreamVideoItem( + StreamInfo playlistItem, + MediaOptions options, + MediaSourceInfo item, + MediaStream? videoStream, + MediaStream? audioStream, + IEnumerable<MediaStream> candidateAudioStreams, + string? container, + string? videoCodec, + string? audioCodec) { // Prefer matching video codecs var videoCodecs = ContainerProfile.SplitValue(videoCodec); @@ -862,12 +867,12 @@ namespace MediaBrowser.Model.Dlna int? bitDepth = videoStream?.BitDepth; int? videoBitrate = videoStream?.BitRate; double? videoLevel = videoStream?.Level; - string videoProfile = videoStream?.Profile; - string videoRangeType = videoStream?.VideoRangeType; + string? videoProfile = videoStream?.Profile; + string? videoRangeType = videoStream?.VideoRangeType; float videoFramerate = videoStream is null ? 0 : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate ?? 0; bool? isAnamorphic = videoStream?.IsAnamorphic; bool? isInterlaced = videoStream?.IsInterlaced; - string videoCodecTag = videoStream?.CodecTag; + string? videoCodecTag = videoStream?.CodecTag; bool? isAvc = videoStream?.IsAVC; TransportStreamTimestamp? timestamp = videoStream is null ? TransportStreamTimestamp.None : item.Timestamp; @@ -903,11 +908,11 @@ namespace MediaBrowser.Model.Dlna playlistItem.AudioBitrate = Math.Min(playlistItem.AudioBitrate ?? audioBitrate, audioBitrate); bool? isSecondaryAudio = audioStream is null ? null : item.IsSecondaryAudio(audioStream); - int? inputAudioBitrate = audioStream is null ? null : audioStream.BitRate; - int? audioChannels = audioStream is null ? null : audioStream.Channels; - string audioProfile = audioStream is null ? null : audioStream.Profile; - int? inputAudioSampleRate = audioStream is null ? null : audioStream.SampleRate; - int? inputAudioBitDepth = audioStream is null ? null : audioStream.BitDepth; + int? inputAudioBitrate = audioStream?.BitRate; + int? audioChannels = audioStream?.Channels; + string? audioProfile = audioStream?.Profile; + int? inputAudioSampleRate = audioStream?.SampleRate; + int? inputAudioBitDepth = audioStream?.BitDepth; var appliedAudioConditions = options.Profile.CodecProfiles .Where(i => i.Type == CodecType.VideoAudio && @@ -955,7 +960,7 @@ namespace MediaBrowser.Model.Dlna playlistItem?.TranscodeReasons); } - private static int GetDefaultAudioBitrate(string audioCodec, int? audioChannels) + private static int GetDefaultAudioBitrate(string? audioCodec, int? audioChannels) { if (!string.IsNullOrEmpty(audioCodec)) { @@ -988,9 +993,9 @@ namespace MediaBrowser.Model.Dlna return 192000; } - private static int GetAudioBitrate(long maxTotalBitrate, string[] targetAudioCodecs, MediaStream audioStream, StreamInfo item) + private static int GetAudioBitrate(long maxTotalBitrate, string[] targetAudioCodecs, MediaStream? audioStream, StreamInfo item) { - string targetAudioCodec = targetAudioCodecs.Length == 0 ? null : targetAudioCodecs[0]; + string? targetAudioCodec = targetAudioCodecs.Length == 0 ? null : targetAudioCodecs[0]; int? targetAudioChannels = item.GetTargetAudioChannels(targetAudioCodec); @@ -1081,13 +1086,13 @@ namespace MediaBrowser.Model.Dlna return 7168000; } - private (DirectPlayProfile Profile, PlayMethod? PlayMethod, int? AudioStreamIndex, TranscodeReason TranscodeReasons) GetVideoDirectPlayProfile( + private (DirectPlayProfile? Profile, PlayMethod? PlayMethod, int? AudioStreamIndex, TranscodeReason TranscodeReasons) GetVideoDirectPlayProfile( MediaOptions options, MediaSourceInfo mediaSource, - MediaStream videoStream, - MediaStream audioStream, + MediaStream? videoStream, + MediaStream? audioStream, ICollection<MediaStream> candidateAudioStreams, - MediaStream subtitleStream, + MediaStream? subtitleStream, bool isEligibleForDirectPlay, bool isEligibleForDirectStream) { @@ -1110,12 +1115,12 @@ namespace MediaBrowser.Model.Dlna int? bitDepth = videoStream?.BitDepth; int? videoBitrate = videoStream?.BitRate; double? videoLevel = videoStream?.Level; - string videoProfile = videoStream?.Profile; - string videoRangeType = videoStream?.VideoRangeType; + string? videoProfile = videoStream?.Profile; + string? videoRangeType = videoStream?.VideoRangeType; float videoFramerate = videoStream is null ? 0 : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate ?? 0; bool? isAnamorphic = videoStream?.IsAnamorphic; bool? isInterlaced = videoStream?.IsInterlaced; - string videoCodecTag = videoStream?.CodecTag; + string? videoCodecTag = videoStream?.CodecTag; bool? isAvc = videoStream?.IsAVC; TransportStreamTimestamp? timestamp = videoStream is null ? TransportStreamTimestamp.None : mediaSource.Timestamp; @@ -1203,14 +1208,14 @@ namespace MediaBrowser.Model.Dlna } // Check video codec - string videoCodec = videoStream?.Codec; + string? videoCodec = videoStream?.Codec; if (!directPlayProfile.SupportsVideoCodec(videoCodec)) { directPlayProfileReasons |= TranscodeReason.VideoCodecNotSupported; } // Check audio codec - MediaStream selectedAudioStream = null; + MediaStream? selectedAudioStream = null; if (candidateAudioStreams.Any()) { selectedAudioStream = candidateAudioStreams.FirstOrDefault(audioStream => directPlayProfile.SupportsAudioCodec(audioStream.Codec)); @@ -1331,8 +1336,8 @@ namespace MediaBrowser.Model.Dlna SubtitleProfile[] subtitleProfiles, PlayMethod playMethod, ITranscoderSupport transcoderSupport, - string outputContainer, - string transcodingSubProtocol) + string? outputContainer, + string? transcodingSubProtocol) { if (!subtitleStream.IsExternal && (playMethod != PlayMethod.Transcode || !string.Equals(transcodingSubProtocol, "hls", StringComparison.OrdinalIgnoreCase))) { @@ -1405,7 +1410,7 @@ namespace MediaBrowser.Model.Dlna }; } - private static bool IsSubtitleEmbedSupported(string transcodingContainer) + private static bool IsSubtitleEmbedSupported(string? transcodingContainer) { if (!string.IsNullOrEmpty(transcodingContainer)) { @@ -1427,7 +1432,7 @@ namespace MediaBrowser.Model.Dlna return false; } - private static SubtitleProfile GetExternalSubtitleProfile(MediaSourceInfo mediaSource, MediaStream subtitleStream, SubtitleProfile[] subtitleProfiles, PlayMethod playMethod, ITranscoderSupport transcoderSupport, bool allowConversion) + private static SubtitleProfile? GetExternalSubtitleProfile(MediaSourceInfo mediaSource, MediaStream subtitleStream, SubtitleProfile[] subtitleProfiles, PlayMethod playMethod, ITranscoderSupport transcoderSupport, bool allowConversion) { foreach (var profile in subtitleProfiles) { @@ -1560,7 +1565,7 @@ namespace MediaBrowser.Model.Dlna private static IEnumerable<ProfileCondition> GetProfileConditionsForAudio( IEnumerable<CodecProfile> codecProfiles, string container, - string codec, + string? codec, int? audioChannels, int? audioBitrate, int? audioSampleRate, @@ -1580,7 +1585,7 @@ namespace MediaBrowser.Model.Dlna return conditions.Where(condition => !ConditionProcessor.IsAudioConditionSatisfied(condition, audioChannels, audioBitrate, audioSampleRate, audioBitDepth)); } - private void ApplyTranscodingConditions(StreamInfo item, IEnumerable<ProfileCondition> conditions, string qualifier, bool enableQualifiedConditions, bool enableNonQualifiedConditions) + private void ApplyTranscodingConditions(StreamInfo item, IEnumerable<ProfileCondition> conditions, string? qualifier, bool enableQualifiedConditions, bool enableNonQualifiedConditions) { foreach (ProfileCondition condition in conditions) { @@ -2056,7 +2061,7 @@ namespace MediaBrowser.Model.Dlna } // Check audio codec - string audioCodec = audioStream?.Codec; + string? audioCodec = audioStream?.Codec; if (!profile.SupportsAudioCodec(audioCodec)) { return false; |