Esempio n. 1
0
        private void AddImageResElement(BaseItem item,
            XmlElement element,
            int maxWidth,
            int maxHeight,
            int playbackPercentage,
            int unplayedCount,
            string format,
            string org_Pn)
        {
            var imageInfo = GetImageInfo(item);

            if (imageInfo == null)
            {
                return;
            }

            var result = element.OwnerDocument;

            var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, playbackPercentage, unplayedCount, format);

            var res = result.CreateElement(string.Empty, "res", NS_DIDL);

            res.InnerText = albumartUrlInfo.Url;

            var width = albumartUrlInfo.Width;
            var height = albumartUrlInfo.Height;

            var contentFeatures = new ContentFeatureBuilder(_profile)
                .BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);

            res.SetAttribute("protocolInfo", String.Format(
                "http-get:*:{0}:{1}",
                MimeTypes.GetMimeType("file." + format),
                contentFeatures
                ));

            if (width.HasValue && height.HasValue)
            {
                res.SetAttribute("resolution", string.Format("{0}x{1}", width.Value, height.Value));
            }

            element.AppendChild(res);
        }
Esempio n. 2
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        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);
        }
Esempio n. 3
0
        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;
                    }
                }
            }
        }
Esempio n. 4
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        private string GetDlnaHeaders(PlaylistItem item)
        {
            var profile = item.Profile;
            var streamInfo = item.StreamInfo;

            if (streamInfo.MediaType == DlnaProfileType.Audio)
            {
                return new ContentFeatureBuilder(profile)
                    .BuildAudioHeader(streamInfo.Container,
                    streamInfo.AudioCodec,
                    streamInfo.TargetAudioBitrate,
                    streamInfo.TargetAudioSampleRate,
                    streamInfo.TargetAudioChannels,
                    streamInfo.IsDirectStream,
                    streamInfo.RunTimeTicks,
                    streamInfo.TranscodeSeekInfo);
            }

            if (streamInfo.MediaType == DlnaProfileType.Video)
            {
                var list = new ContentFeatureBuilder(profile)
                    .BuildVideoHeader(streamInfo.Container,
                    streamInfo.VideoCodec,
                    streamInfo.AudioCodec,
                    streamInfo.TargetWidth,
                    streamInfo.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,
                    streamInfo.TargetRefFrames);

                return list.FirstOrDefault();
            }

            return null;
        }
Esempio n. 5
0
        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);
            }
        }
Esempio n. 6
0
        private void AddImageResElement(BaseItem item, XmlElement element, int maxWidth, int maxHeight, string format)
        {
            var imageInfo = GetImageInfo(item);

            if (imageInfo == null)
            {
                return;
            }

            var result = element.OwnerDocument;

            var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, format);

            var res = result.CreateElement(string.Empty, "res", NS_DIDL);

            res.InnerText = albumartUrlInfo.Url;

            var width = albumartUrlInfo.Width;
            var height = albumartUrlInfo.Height;

            var contentFeatures = new ContentFeatureBuilder(_profile).BuildImageHeader(format, width, height, imageInfo.IsDirectStream);

            res.SetAttribute("protocolInfo", String.Format(
                "http-get:*:{0}:{1}",
                MimeTypes.GetMimeType("file." + format),
                contentFeatures
                ));

            res.SetAttribute("colorDepth", "24");

            if (imageInfo.IsDirectStream)
            {
                var length = imageInfo.ItemImageInfo.Length ?? new FileInfo(imageInfo.File).Length;
                res.SetAttribute("size", length.ToString(_usCulture));
            }

            if (width.HasValue && height.HasValue)
            {
                res.SetAttribute("resolution", string.Format("{0}x{1}", width.Value, height.Value));
            }

            element.AppendChild(res);
        }