internal static async Task<PlaylistItem> ToPlaylistItem(this BaseItemDto item, IApiClient apiClient, IPlaybackManager playbackManager) { var profile = VideoProfileHelper.GetWindowsPhoneProfile(); var options = new AudioOptions { Profile = profile, ItemId = item.Id, DeviceId = apiClient.DeviceId, MediaSources = item.MediaSources }; //var streamInfo = await playbackManager.GetAudioStreamInfo(App.ServerInfo.Id, options, true, apiClient); var streamBuilder = new StreamBuilder(new MBLogger()); var streamInfo = streamBuilder.BuildAudioItem(options); var streamUrl = streamInfo.ToUrl(apiClient.GetApiUrl("/"), apiClient.AccessToken); return new PlaylistItem { Album = item.Album, Artist = item.AlbumArtist, TrackName = item.Name, TrackUrl = streamUrl.Replace(App.ServerInfo.LocalAddress, !string.IsNullOrEmpty(App.ServerInfo.ManualAddress) ? App.ServerInfo.ManualAddress : App.ServerInfo.RemoteAddress), MediaBrowserId = item.Id, IsJustAdded = true, ImageUrl = (string) ImageConverter.Convert(item, typeof (string), null, null), BackgroundImageUrl = (string) ImageConverter.Convert(item, typeof (string), "backdrop", null), RunTimeTicks = item.RunTimeTicks ?? 0 }; }
private static string GetStreamedPath(BaseItemDto item, IApiClient apiClient, long? startTimeTicks, int? maxBitrate) { var profile = new MediaBrowserTheaterProfile(); StreamInfo info; if (item.IsAudio) { var options = new AudioOptions { Context = EncodingContext.Streaming, DeviceId = apiClient.DeviceId, ItemId = item.Id, // TODO: Reduce to 2 is user only has stereo speakers MaxAudioChannels = 6, MaxBitrate = maxBitrate, MediaSources = item.MediaSources, Profile = profile }; info = new StreamBuilder().BuildAudioItem(options); info.StartPositionTicks = startTimeTicks ?? 0; return info.ToUrl(apiClient.ServerAddress + "/mediabrowser"); } else { var options = new VideoOptions { Context = EncodingContext.Streaming, DeviceId = apiClient.DeviceId, ItemId = item.Id, // TODO: Reduce to 2 is user only has stereo speakers MaxAudioChannels = 6, MaxBitrate = maxBitrate, MediaSources = item.MediaSources, Profile = profile }; info = new StreamBuilder().BuildVideoItem(options); info.StartPositionTicks = startTimeTicks ?? 0; return info.ToUrl(apiClient.ServerAddress + "/mediabrowser") + "&EnableAdaptiveBitrateStreaming=false"; } }
public async Task Run(Video item, CancellationToken cancellationToken) { var mediaSources = ((IHasMediaSources)item).GetMediaSources(false) .ToList(); var modifier = GetItemModifier(item); var audioMode = Plugin.Instance.Configuration.AudioOutputMode; var profile = new RokuDeviceProfile(audioMode >= AudioOutputMode.DDPlus, audioMode >= AudioOutputMode.DTS); foreach (var mediaSource in mediaSources) { cancellationToken.ThrowIfCancellationRequested(); var streamInfo = new StreamBuilder(_logger).BuildVideoItem(new VideoOptions { Context = EncodingContext.Streaming, ItemId = item.Id.ToString("N"), MediaSources = new List<MediaSourceInfo> { mediaSource }, Profile = profile, MaxBitrate = Plugin.Instance.Configuration.MaxBitrate, DeviceId = Guid.NewGuid().ToString("N"), AudioStreamIndex = mediaSource.MediaStreams.Where(i => i.Type == MediaStreamType.Audio).Select(i => i.Index).FirstOrDefault(), MediaSourceId = mediaSource.Id }); if (!streamInfo.IsDirectStream) { continue; } if (Plugin.Instance.Configuration.EnableHdThumbnails) { await Run(item, modifier, mediaSource, 320, cancellationToken).ConfigureAwait(false); } if (Plugin.Instance.Configuration.EnableSdThumbnails) { await Run(item, modifier, mediaSource, 240, cancellationToken).ConfigureAwait(false); } } }
private void AddAudioResource(DlnaOptions options, XmlElement container, IHasMediaSources audio, string deviceId, Filter filter, StreamInfo streamInfo = null) { var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL); if (streamInfo == null) { var sources = _mediaSourceManager.GetStaticMediaSources(audio, true, _user).ToList(); streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildAudioItem(new AudioOptions { ItemId = GetClientId(audio), MediaSources = sources, Profile = _profile, DeviceId = deviceId }); } var url = streamInfo.ToDlnaUrl(_serverAddress, _accessToken); res.InnerText = url; var mediaSource = streamInfo.MediaSource; if (mediaSource.RunTimeTicks.HasValue) { res.SetAttribute("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture)); } if (filter.Contains("res@size")) { if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength) { var size = streamInfo.TargetSize; if (size.HasValue) { res.SetAttribute("size", size.Value.ToString(_usCulture)); } } } var targetAudioBitrate = streamInfo.TargetAudioBitrate; var targetSampleRate = streamInfo.TargetAudioSampleRate; var targetChannels = streamInfo.TargetAudioChannels; if (targetChannels.HasValue) { res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture)); } if (targetSampleRate.HasValue) { res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture)); } if (targetAudioBitrate.HasValue) { res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture)); } var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container, streamInfo.AudioCodec, targetChannels, targetAudioBitrate); var filename = url.Substring(0, url.IndexOf('?')); var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType) ? MimeTypes.GetMimeType(filename) : mediaProfile.MimeType; var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container, streamInfo.TargetAudioCodec, targetAudioBitrate, targetSampleRate, targetChannels, streamInfo.IsDirectStream, streamInfo.RunTimeTicks, streamInfo.TranscodeSeekInfo); res.SetAttribute("protocolInfo", String.Format( "http-get:*:{0}:{1}", mimeType, contentFeatures )); container.AppendChild(res); }
private void AddVideoResource(DlnaOptions options, XmlElement container, IHasMediaSources video, string deviceId, Filter filter, StreamInfo streamInfo = null) { if (streamInfo == null) { var sources = _mediaSourceManager.GetStaticMediaSources(video, true, _user).ToList(); streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildVideoItem(new VideoOptions { ItemId = GetClientId(video), MediaSources = sources, Profile = _profile, DeviceId = deviceId, MaxBitrate = _profile.MaxStreamingBitrate }); } var targetWidth = streamInfo.TargetWidth; var targetHeight = streamInfo.TargetHeight; var contentFeatureList = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container, streamInfo.VideoCodec, streamInfo.AudioCodec, targetWidth, targetHeight, streamInfo.TargetVideoBitDepth, streamInfo.TargetVideoBitrate, streamInfo.TargetTimestamp, streamInfo.IsDirectStream, streamInfo.RunTimeTicks, streamInfo.TargetVideoProfile, streamInfo.TargetVideoLevel, streamInfo.TargetFramerate, streamInfo.TargetPacketLength, streamInfo.TranscodeSeekInfo, streamInfo.IsTargetAnamorphic, streamInfo.TargetRefFrames, streamInfo.TargetVideoStreamCount, streamInfo.TargetAudioStreamCount, streamInfo.TargetVideoCodecTag); foreach (var contentFeature in contentFeatureList) { AddVideoResource(container, video, deviceId, filter, contentFeature, streamInfo); } foreach (var subtitle in streamInfo.GetSubtitleProfiles(false, _serverAddress, _accessToken)) { if (subtitle.DeliveryMethod == SubtitleDeliveryMethod.External) { var subtitleAdded = AddSubtitleElement(container, subtitle); if (subtitleAdded && _profile.EnableSingleSubtitleLimit) { break; } } } }
private async Task Sync(SyncJobItem jobItem, Audio item, DeviceProfile profile, CancellationToken cancellationToken) { var options = new AudioOptions { Context = EncodingContext.Static, ItemId = item.Id.ToString("N"), DeviceId = jobItem.TargetId, Profile = profile, MediaSources = item.GetMediaSources(false).ToList() }; var streamInfo = new StreamBuilder().BuildAudioItem(options); var mediaSource = streamInfo.MediaSource; jobItem.MediaSourceId = streamInfo.MediaSourceId; if (streamInfo.PlayMethod == PlayMethod.Transcode) { jobItem.Status = SyncJobItemStatus.Converting; await _syncRepo.Update(jobItem).ConfigureAwait(false); jobItem.OutputPath = await _mediaEncoder.EncodeAudio(new EncodingJobOptions(streamInfo, profile), new Progress<double>(), cancellationToken); } else { if (mediaSource.Protocol == MediaProtocol.File) { jobItem.OutputPath = mediaSource.Path; } else if (mediaSource.Protocol == MediaProtocol.Http) { jobItem.OutputPath = await DownloadFile(jobItem, mediaSource, cancellationToken).ConfigureAwait(false); } else { throw new InvalidOperationException(string.Format("Cannot direct stream {0} protocol", mediaSource.Protocol)); } } jobItem.Progress = 50; jobItem.Status = SyncJobItemStatus.Transferring; await _syncRepo.Update(jobItem).ConfigureAwait(false); }
private void AddVideoResource(XmlElement container, Video video, string deviceId, Filter filter, StreamInfo streamInfo = null) { if (streamInfo == null) { var sources = _user == null ? video.GetMediaSources(true).ToList() : video.GetMediaSources(true, _user).ToList(); streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions { ItemId = video.Id.ToString("N"), MediaSources = sources, Profile = _profile, DeviceId = deviceId, MaxBitrate = _profile.MaxStreamingBitrate }); } var targetWidth = streamInfo.TargetWidth; var targetHeight = streamInfo.TargetHeight; var contentFeatureList = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container, streamInfo.VideoCodec, streamInfo.AudioCodec, targetWidth, targetHeight, streamInfo.TargetVideoBitDepth, streamInfo.TargetVideoBitrate, streamInfo.TargetAudioChannels, streamInfo.TargetAudioBitrate, streamInfo.TargetTimestamp, streamInfo.IsDirectStream, streamInfo.RunTimeTicks, streamInfo.TargetVideoProfile, streamInfo.TargetVideoLevel, streamInfo.TargetFramerate, streamInfo.TargetPacketLength, streamInfo.TranscodeSeekInfo, streamInfo.IsTargetAnamorphic); foreach (var contentFeature in contentFeatureList) { AddVideoResource(container, video, deviceId, filter, contentFeature, streamInfo); } foreach (var subtitle in streamInfo.GetExternalSubtitles(_serverAddress)) { AddSubtitleElement(container, subtitle); } }
private StreamInfo CreateVideoStream(string itemId, long startTimeTicks, List<MediaSourceInfo> mediaSources = null, bool useHls = false) { var profile = VideoProfileHelper.GetWindowsPhoneProfile(useHls); var streamingSettings = NavigationService.IsOnWifi ? App.SpecificSettings.WifiStreamingQuality.GetSettings() : App.SpecificSettings.StreamingQuality.GetSettings(); var options = new VideoOptions { Profile = profile, ItemId = itemId, DeviceId = ApiClient.DeviceId, MaxBitrate = streamingSettings.VideoBitrate, MediaSources = mediaSources }; var builder = new StreamBuilder(); var streamInfo = builder.BuildVideoItem(options); streamInfo.StartPositionTicks = startTimeTicks; return streamInfo; }
private static PlayableItem GetStreamedItem(BaseItemDto item, List<MediaSourceInfo> mediaSources, IApiClient apiClient, long? startTimeTicks, int? maxBitrate) { var profile = new MediaBrowserTheaterProfile(); StreamInfo info; if (item.IsAudio) { var options = new AudioOptions { Context = EncodingContext.Streaming, DeviceId = apiClient.DeviceId, ItemId = item.Id, // TODO: Reduce to 2 is user only has stereo speakers MaxAudioChannels = 6, MaxBitrate = maxBitrate, MediaSources = mediaSources, Profile = profile }; info = new StreamBuilder().BuildAudioItem(options); info.StartPositionTicks = startTimeTicks ?? 0; if (info.MediaSource.Protocol == MediaProtocol.File && File.Exists(info.MediaSource.Path)) { return new PlayableItem { OriginalItem = item, PlayablePath = info.MediaSource.Path, MediaSource = info.MediaSource, StreamInfo = info }; } return new PlayableItem { OriginalItem = item, PlayablePath = info.ToUrl(apiClient.ServerAddress + "/mediabrowser"), MediaSource = info.MediaSource, StreamInfo = info }; } else { var options = new VideoOptions { Context = EncodingContext.Streaming, DeviceId = apiClient.DeviceId, ItemId = item.Id, // TODO: Reduce to 2 is user only has stereo speakers MaxAudioChannels = 6, MaxBitrate = maxBitrate, MediaSources = mediaSources, Profile = profile }; info = new StreamBuilder().BuildVideoItem(options); info.StartPositionTicks = startTimeTicks ?? 0; if (info.MediaSource.Protocol == MediaProtocol.File && File.Exists(info.MediaSource.Path)) { return new PlayableItem { OriginalItem = item, PlayablePath = info.MediaSource.Path, MediaSource = info.MediaSource, StreamInfo = info }; } //info.Container = "ts"; //info.VideoCodec = "copy"; //info.AudioCodec = "copy"; //info.Protocol = "http"; //if (item.IsType("tvchannel")) //{ // info.VideoCodec = "copy"; //} var playable = new PlayableItem { OriginalItem = item, PlayablePath = info.ToUrl(apiClient.ServerAddress + "/mediabrowser"), MediaSource = info.MediaSource, StreamInfo = info }; if (!info.IsDirectStream) { playable.PlayablePath += "&EnableAdaptiveBitrateStreaming=false"; } return playable; } }
private async Task Sync(SyncJobItem jobItem, SyncJob job, Audio item, User user, bool enableConversion, SyncOptions syncOptions, IProgress<double> progress, CancellationToken cancellationToken) { var jobOptions = _syncManager.GetAudioOptions(jobItem, job); var conversionOptions = new AudioOptions { Profile = jobOptions.DeviceProfile }; conversionOptions.DeviceId = jobItem.TargetId; conversionOptions.Context = EncodingContext.Static; conversionOptions.ItemId = item.Id.ToString("N"); conversionOptions.MediaSources = _mediaSourceManager.GetStaticMediaSources(item, false, user).ToList(); var streamInfo = new StreamBuilder(_logger).BuildAudioItem(conversionOptions); var mediaSource = streamInfo.MediaSource; jobItem.MediaSourceId = streamInfo.MediaSourceId; jobItem.TemporaryPath = GetTemporaryPath(jobItem); if (streamInfo.PlayMethod == PlayMethod.Transcode && jobOptions.IsConverting) { if (!enableConversion) { return; } jobItem.Status = SyncJobItemStatus.Converting; await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); await UpdateJobStatus(job).ConfigureAwait(false); try { var lastJobUpdate = DateTime.MinValue; var innerProgress = new ActionableProgress<double>(); innerProgress.RegisterAction(async pct => { progress.Report(pct); if ((DateTime.UtcNow - lastJobUpdate).TotalSeconds >= DatabaseProgressUpdateIntervalSeconds) { jobItem.Progress = pct / 2; await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); await UpdateJobStatus(job).ConfigureAwait(false); } }); jobItem.OutputPath = await _mediaEncoder.EncodeAudio(new EncodingJobOptions(streamInfo, conversionOptions.Profile) { OutputDirectory = jobItem.TemporaryPath, CpuCoreLimit = syncOptions.TranscodingCpuCoreLimit }, innerProgress, cancellationToken); } catch (OperationCanceledException) { jobItem.Status = SyncJobItemStatus.Queued; jobItem.Progress = 0; } catch (Exception ex) { jobItem.Status = SyncJobItemStatus.Failed; _logger.ErrorException("Error during sync transcoding", ex); } if (jobItem.Status == SyncJobItemStatus.Failed || jobItem.Status == SyncJobItemStatus.Queued) { await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); return; } jobItem.MediaSource = await GetEncodedMediaSource(jobItem.OutputPath, user, false).ConfigureAwait(false); } else { if (mediaSource.Protocol == MediaProtocol.File) { jobItem.OutputPath = mediaSource.Path; } else if (mediaSource.Protocol == MediaProtocol.Http) { jobItem.OutputPath = await DownloadFile(jobItem, mediaSource, cancellationToken).ConfigureAwait(false); } else { throw new InvalidOperationException(string.Format("Cannot direct stream {0} protocol", mediaSource.Protocol)); } jobItem.MediaSource = mediaSource; } jobItem.MediaSource.SupportsTranscoding = false; jobItem.Progress = 50; jobItem.Status = SyncJobItemStatus.ReadyToTransfer; await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); }
private async Task Sync(SyncJobItem jobItem, SyncJob job, Video item, User user, bool enableConversion, SyncOptions syncOptions, IProgress<double> progress, CancellationToken cancellationToken) { var jobOptions = _syncManager.GetVideoOptions(jobItem, job); var conversionOptions = new VideoOptions { Profile = jobOptions.DeviceProfile }; conversionOptions.DeviceId = jobItem.TargetId; conversionOptions.Context = EncodingContext.Static; conversionOptions.ItemId = item.Id.ToString("N"); conversionOptions.MediaSources = _mediaSourceManager.GetStaticMediaSources(item, false, user).ToList(); var streamInfo = new StreamBuilder(_logger).BuildVideoItem(conversionOptions); var mediaSource = streamInfo.MediaSource; // No sense creating external subs if we're already burning one into the video var externalSubs = streamInfo.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode ? new List<SubtitleStreamInfo>() : streamInfo.GetExternalSubtitles(false, true, null, null); // Mark as requiring conversion if transcoding the video, or if any subtitles need to be extracted var requiresVideoTranscoding = streamInfo.PlayMethod == PlayMethod.Transcode && jobOptions.IsConverting; var requiresConversion = requiresVideoTranscoding || externalSubs.Any(i => RequiresExtraction(i, mediaSource)); if (requiresConversion && !enableConversion) { return; } jobItem.MediaSourceId = streamInfo.MediaSourceId; jobItem.TemporaryPath = GetTemporaryPath(jobItem); if (requiresConversion) { jobItem.Status = SyncJobItemStatus.Converting; } if (requiresVideoTranscoding) { // Save the job item now since conversion could take a while await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); await UpdateJobStatus(job).ConfigureAwait(false); try { var lastJobUpdate = DateTime.MinValue; var innerProgress = new ActionableProgress<double>(); innerProgress.RegisterAction(async pct => { progress.Report(pct); if ((DateTime.UtcNow - lastJobUpdate).TotalSeconds >= DatabaseProgressUpdateIntervalSeconds) { jobItem.Progress = pct / 2; await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); await UpdateJobStatus(job).ConfigureAwait(false); } }); jobItem.OutputPath = await _mediaEncoder.EncodeVideo(new EncodingJobOptions(streamInfo, conversionOptions.Profile) { OutputDirectory = jobItem.TemporaryPath, CpuCoreLimit = syncOptions.TranscodingCpuCoreLimit, ReadInputAtNativeFramerate = !syncOptions.EnableFullSpeedTranscoding }, innerProgress, cancellationToken); } catch (OperationCanceledException) { jobItem.Status = SyncJobItemStatus.Queued; jobItem.Progress = 0; } catch (Exception ex) { jobItem.Status = SyncJobItemStatus.Failed; _logger.ErrorException("Error during sync transcoding", ex); } if (jobItem.Status == SyncJobItemStatus.Failed || jobItem.Status == SyncJobItemStatus.Queued) { await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); return; } jobItem.MediaSource = await GetEncodedMediaSource(jobItem.OutputPath, user, true).ConfigureAwait(false); } else { if (mediaSource.Protocol == MediaProtocol.File) { jobItem.OutputPath = mediaSource.Path; } else if (mediaSource.Protocol == MediaProtocol.Http) { jobItem.OutputPath = await DownloadFile(jobItem, mediaSource, cancellationToken).ConfigureAwait(false); } else { throw new InvalidOperationException(string.Format("Cannot direct stream {0} protocol", mediaSource.Protocol)); } jobItem.MediaSource = mediaSource; } jobItem.MediaSource.SupportsTranscoding = false; if (externalSubs.Count > 0) { // Save the job item now since conversion could take a while await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); await ConvertSubtitles(jobItem, externalSubs, streamInfo, cancellationToken).ConfigureAwait(false); } jobItem.Progress = 50; jobItem.Status = SyncJobItemStatus.ReadyToTransfer; await _syncManager.UpdateSyncJobItemInternal(jobItem).ConfigureAwait(false); }
private void AddAudioResource(XmlElement container, Audio audio, string deviceId, Filter filter) { var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL); var sources = _dtoService.GetMediaSources(audio); var streamInfo = new StreamBuilder().BuildAudioItem(new AudioOptions { ItemId = audio.Id.ToString("N"), MediaSources = sources, Profile = _profile, DeviceId = deviceId }); var url = streamInfo.ToDlnaUrl(_serverAddress); res.InnerText = url; var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId)); if (mediaSource.RunTimeTicks.HasValue) { res.SetAttribute("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture)); } if (filter.Contains("res@size")) { if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength) { var size = streamInfo.TargetSize; if (size.HasValue) { res.SetAttribute("size", size.Value.ToString(_usCulture)); } } } var targetAudioBitrate = streamInfo.TargetAudioBitrate; var targetSampleRate = streamInfo.TargetAudioSampleRate; var targetChannels = streamInfo.TargetAudioChannels; if (targetChannels.HasValue) { res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture)); } if (targetSampleRate.HasValue) { res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture)); } if (targetAudioBitrate.HasValue) { res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture)); } var formatProfile = new MediaFormatProfileResolver().ResolveAudioFormat(streamInfo.Container, targetAudioBitrate, targetSampleRate, targetChannels); var filename = url.Substring(0, url.IndexOf('?')); var orgOpValue = DlnaMaps.GetOrgOpValue(mediaSource.RunTimeTicks.HasValue, streamInfo.IsDirectStream, streamInfo.TranscodeSeekInfo); var orgCi = streamInfo.IsDirectStream ? ";DLNA.ORG_CI=0" : ";DLNA.ORG_CI=1"; res.SetAttribute("protocolInfo", String.Format( "http-get:*:{0}:DLNA.ORG_PN={1};DLNA.ORG_OP={2};DLNA.ORG_CI={3};DLNA.ORG_FLAGS={4}", MimeTypes.GetMimeType(filename), formatProfile, orgOpValue, orgCi, DlnaMaps.DefaultStreaming )); container.AppendChild(res); }
private void AddVideoResource(XmlElement container, Video video, string deviceId, Filter filter) { var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL); var sources = _dtoService.GetMediaSources(video); int? maxBitrateSetting = null; var streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions { ItemId = video.Id.ToString("N"), MediaSources = sources, Profile = _profile, DeviceId = deviceId, MaxBitrate = maxBitrateSetting }); var url = streamInfo.ToDlnaUrl(_serverAddress); res.InnerText = url; var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId)); if (mediaSource.RunTimeTicks.HasValue) { res.SetAttribute("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture)); } if (filter.Contains("res@size")) { if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength) { var size = streamInfo.TargetSize; if (size.HasValue) { res.SetAttribute("size", size.Value.ToString(_usCulture)); } } } var videoStream = mediaSource.MediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Video && !string.Equals(i.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase)); var targetAudioBitrate = streamInfo.TargetAudioBitrate; var targetSampleRate = streamInfo.TargetAudioSampleRate; var targetChannels = streamInfo.TargetAudioChannels; var targetWidth = streamInfo.MaxWidth ?? (videoStream == null ? null : videoStream.Width); var targetHeight = streamInfo.MaxHeight ?? (videoStream == null ? null : videoStream.Height); var targetVideoCodec = streamInfo.IsDirectStream ? (videoStream == null ? null : videoStream.Codec) : streamInfo.VideoCodec; var targetAudioCodec = streamInfo.TargetAudioCodec; var targetBitrate = maxBitrateSetting ?? mediaSource.Bitrate; if (targetChannels.HasValue) { res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture)); } if (filter.Contains("res@resolution")) { if (targetWidth.HasValue && targetHeight.HasValue) { res.SetAttribute("resolution", string.Format("{0}x{1}", targetWidth.Value, targetHeight.Value)); } } if (targetSampleRate.HasValue) { res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture)); } if (targetAudioBitrate.HasValue) { res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture)); } var formatProfile = new MediaFormatProfileResolver().ResolveVideoFormat(streamInfo.Container, targetVideoCodec, targetAudioCodec, targetWidth, targetHeight, targetBitrate, TransportStreamTimestamp.NONE); var filename = url.Substring(0, url.IndexOf('?')); var orgOpValue = DlnaMaps.GetOrgOpValue(mediaSource.RunTimeTicks.HasValue, streamInfo.IsDirectStream, streamInfo.TranscodeSeekInfo); var orgCi = streamInfo.IsDirectStream ? ";DLNA.ORG_CI=0" : ";DLNA.ORG_CI=1"; res.SetAttribute("protocolInfo", String.Format( "http-get:*:{0}:DLNA.ORG_PN={1};DLNA.ORG_OP={2};DLNA.ORG_CI={3};DLNA.ORG_FLAGS={4}", MimeTypes.GetMimeType(filename), formatProfile, orgOpValue, orgCi, DlnaMaps.DefaultStreaming )); container.AppendChild(res); }
private async Task<string> Sync(SyncJobItem jobItem, Audio item, DeviceProfile profile, CancellationToken cancellationToken) { var options = new AudioOptions { Context = EncodingContext.Streaming, ItemId = item.Id.ToString("N"), DeviceId = jobItem.TargetId, Profile = profile, MediaSources = item.GetMediaSources(false).ToList() }; var streamInfo = new StreamBuilder().BuildAudioItem(options); var mediaSource = streamInfo.MediaSource; if (streamInfo.PlayMethod != PlayMethod.Transcode) { if (mediaSource.Protocol == MediaProtocol.File) { return mediaSource.Path; } if (mediaSource.Protocol == MediaProtocol.Http) { return await DownloadFile(jobItem, mediaSource, cancellationToken).ConfigureAwait(false); } throw new InvalidOperationException(string.Format("Cannot direct stream {0} protocol", mediaSource.Protocol)); } // TODO: Transcode return mediaSource.Path; }