C# Playback.StreamRequest类代码示例

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本文整理汇总了C#中MediaBrowser.Api.Playback.StreamRequest类的典型用法代码示例。如果您正苦于以下问题：C# StreamRequest类的具体用法？C# StreamRequest怎么用？C# StreamRequest使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

StreamRequest类属于MediaBrowser.Api.Playback命名空间，在下文中一共展示了StreamRequest类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: GetAudioBitrateParam

        private int? GetAudioBitrateParam(StreamRequest request, MediaStream audioStream)
        {
            if (request.AudioBitRate.HasValue)
            {
                // Make sure we don't request a bitrate higher than the source
                var currentBitrate = audioStream == null ? request.AudioBitRate.Value : audioStream.BitRate ?? request.AudioBitRate.Value;

                return request.AudioBitRate.Value;
                //return Math.Min(currentBitrate, request.AudioBitRate.Value);
            }

            return null;
        }

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:13，代码来源:BaseStreamingService.cs

示例2: ParseParams

        /// <summary>
        /// Parses the parameters.
        /// </summary>
        /// <param name="request">The request.</param>
        private void ParseParams(StreamRequest request)
        {
            var vals = request.Params.Split(';');

            var videoRequest = request as VideoStreamRequest;

            for (var i = 0; i < vals.Length; i++)
            {
                var val = vals[i];

                if (string.IsNullOrWhiteSpace(val))
                {
                    continue;
                }

                if (i == 0)
                {
                    request.DeviceProfileId = val;
                }
                else if (i == 1)
                {
                    request.DeviceId = val;
                }
                else if (i == 2)
                {
                    request.MediaSourceId = val;
                }
                else if (i == 3)
                {
                    request.Static = string.Equals("true", val, StringComparison.OrdinalIgnoreCase);
                }
                else if (i == 4)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoCodec = val;
                    }
                }
                else if (i == 5)
                {
                    request.AudioCodec = val;
                }
                else if (i == 6)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.AudioStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 7)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.SubtitleStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 8)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoBitRate = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 9)
                {
                    request.AudioBitRate = int.Parse(val, UsCulture);
                }
                else if (i == 10)
                {
                    request.MaxAudioChannels = int.Parse(val, UsCulture);
                }
                else if (i == 11)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxFramerate = float.Parse(val, UsCulture);
                    }
                }
                else if (i == 12)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxWidth = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 13)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxHeight = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 14)
                {
                    request.StartTimeTicks = long.Parse(val, UsCulture);
                }
//.........这里部分代码省略.........

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:101，代码来源:BaseStreamingService.cs

示例3: GetState

        /// <summary>
        /// Gets the state.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>StreamState.</returns>
        protected async Task<StreamState> GetState(StreamRequest request, CancellationToken cancellationToken)
        {
            ParseDlnaHeaders(request);

            if (!string.IsNullOrWhiteSpace(request.Params))
            {
                ParseParams(request);
            }

            var url = Request.PathInfo;

            if (string.IsNullOrEmpty(request.AudioCodec))
            {
                request.AudioCodec = InferAudioCodec(url);
            }

            var state = new StreamState(MediaSourceManager, Logger)
            {
                Request = request,
                RequestedUrl = url
            };

            //if ((Request.UserAgent ?? string.Empty).IndexOf("iphone", StringComparison.OrdinalIgnoreCase) != -1 ||
            //    (Request.UserAgent ?? string.Empty).IndexOf("ipad", StringComparison.OrdinalIgnoreCase) != -1 ||
            //    (Request.UserAgent ?? string.Empty).IndexOf("ipod", StringComparison.OrdinalIgnoreCase) != -1)
            //{
            //    state.SegmentLength = 6;
            //}

            if (!string.IsNullOrWhiteSpace(request.AudioCodec))
            {
                state.SupportedAudioCodecs = request.AudioCodec.Split(',').Where(i => !string.IsNullOrWhiteSpace(i)).ToList();
                state.Request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault();
            }

            var item = LibraryManager.GetItemById(request.Id);

            state.IsInputVideo = string.Equals(item.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);

            var archivable = item as IArchivable;
            state.IsInputArchive = archivable != null && archivable.IsArchive;

            MediaSourceInfo mediaSource;
            if (string.IsNullOrWhiteSpace(request.LiveStreamId))
            {
                var mediaSources = (await MediaSourceManager.GetPlayackMediaSources(request.Id, null, false, new[] { MediaType.Audio, MediaType.Video }, cancellationToken).ConfigureAwait(false)).ToList();

                mediaSource = string.IsNullOrEmpty(request.MediaSourceId)
                   ? mediaSources.First()
                   : mediaSources.FirstOrDefault(i => string.Equals(i.Id, request.MediaSourceId));

                if (mediaSource == null && string.Equals(request.Id, request.MediaSourceId, StringComparison.OrdinalIgnoreCase))
                {
                    mediaSource = mediaSources.First();
                }
            }
            else
            {
                mediaSource = await MediaSourceManager.GetLiveStream(request.LiveStreamId, cancellationToken).ConfigureAwait(false);
            }

            var videoRequest = request as VideoStreamRequest;

            AttachMediaSourceInfo(state, mediaSource, videoRequest, url);

            var container = Path.GetExtension(state.RequestedUrl);

            if (string.IsNullOrEmpty(container))
            {
                container = request.Static ?
                    state.InputContainer :
                    (Path.GetExtension(GetOutputFilePath(state)) ?? string.Empty).TrimStart('.');
            }

            state.OutputContainer = (container ?? string.Empty).TrimStart('.');

            state.OutputAudioBitrate = GetAudioBitrateParam(state.Request, state.AudioStream);
            state.OutputAudioSampleRate = request.AudioSampleRate;

            state.OutputAudioCodec = state.Request.AudioCodec;

            state.OutputAudioChannels = GetNumAudioChannelsParam(state.Request, state.AudioStream, state.OutputAudioCodec);

            if (videoRequest != null)
            {
                state.OutputVideoCodec = state.VideoRequest.VideoCodec;
                state.OutputVideoBitrate = GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream);

                if (state.OutputVideoBitrate.HasValue)
                {
                    var resolution = ResolutionNormalizer.Normalize(
						state.VideoStream == null ? (int?)null : state.VideoStream.BitRate,
						state.OutputVideoBitrate.Value,
						state.VideoStream == null ? null : state.VideoStream.Codec,
//.........这里部分代码省略.........

开发者ID:Cyrre，项目名称:Emby，代码行数:101，代码来源:BaseStreamingService.cs

示例4: GetNumAudioChannelsParam

        /// <summary>
        /// Gets the number of audio channels to specify on the command line
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="audioStream">The audio stream.</param>
        /// <param name="outputAudioCodec">The output audio codec.</param>
        /// <returns>System.Nullable{System.Int32}.</returns>
        private int? GetNumAudioChannelsParam(StreamRequest request, MediaStream audioStream, string outputAudioCodec)
        {
            var inputChannels = audioStream == null
                ? null
                : audioStream.Channels;

            if (inputChannels <= 0)
            {
                inputChannels = null;
            }

            var codec = outputAudioCodec ?? string.Empty;

            if (codec.IndexOf("wma", StringComparison.OrdinalIgnoreCase) != -1)
            {
                // wmav2 currently only supports two channel output
                return Math.Min(2, inputChannels ?? 2);
            }

            if (request.MaxAudioChannels.HasValue)
            {
                var channelLimit = codec.IndexOf("mp3", StringComparison.OrdinalIgnoreCase) != -1
                   ? 2
                   : 6;

                if (inputChannels.HasValue)
                {
                    channelLimit = Math.Min(channelLimit, inputChannels.Value);
                }

                // If we don't have any media info then limit it to 5 to prevent encoding errors due to asking for too many channels
                return Math.Min(request.MaxAudioChannels.Value, channelLimit);
            }

            return request.AudioChannels;
        }

开发者ID:Cyrre，项目名称:Emby，代码行数:43，代码来源:BaseStreamingService.cs

示例5: GetNumAudioChannelsParam

        /// <summary>
        /// Gets the number of audio channels to specify on the command line
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="audioStream">The audio stream.</param>
        /// <param name="outputAudioCodec">The output audio codec.</param>
        /// <returns>System.Nullable{System.Int32}.</returns>
        private int? GetNumAudioChannelsParam(StreamRequest request, MediaStream audioStream, string outputAudioCodec)
        {
            if (audioStream != null)
            {
                var codec = outputAudioCodec ?? string.Empty;

                if (audioStream.Channels > 2 && codec.IndexOf("wma", StringComparison.OrdinalIgnoreCase) != -1)
                {
                    // wmav2 currently only supports two channel output
                    return 2;
                }
            }

            if (request.MaxAudioChannels.HasValue)
            {
                if (audioStream != null && audioStream.Channels.HasValue)
                {
                    return Math.Min(request.MaxAudioChannels.Value, audioStream.Channels.Value);
                }

                return request.MaxAudioChannels.Value;
            }

            return request.AudioChannels;
        }

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:32，代码来源:BaseStreamingService.cs

示例6: CanStreamCopyAudio

        private bool CanStreamCopyAudio(StreamRequest request, MediaStream audioStream)
        {
            // Source and target codecs must match
            if (string.IsNullOrEmpty(request.AudioCodec) || !string.Equals(request.AudioCodec, audioStream.Codec, StringComparison.OrdinalIgnoreCase))
            {
                return false;
            }

            // Video bitrate must fall within requested value
            if (request.AudioBitRate.HasValue)
            {
                if (!audioStream.BitRate.HasValue || audioStream.BitRate.Value > request.AudioBitRate.Value)
                {
                    return false;
                }
            }

            // Channels must fall within requested value
            var channels = request.AudioChannels ?? request.MaxAudioChannels;
            if (channels.HasValue)
            {
                if (!audioStream.Channels.HasValue || audioStream.Channels.Value > channels.Value)
                {
                    return false;
                }
            }

            // Sample rate must fall within requested value
            if (request.AudioSampleRate.HasValue)
            {
                if (!audioStream.SampleRate.HasValue || audioStream.SampleRate.Value > request.AudioSampleRate.Value)
                {
                    return false;
                }
            }

            return SupportsAutomaticVideoStreamCopy;
        }

开发者ID:Rycius，项目名称:MediaBrowser，代码行数:38，代码来源:BaseStreamingService.cs

示例7: GetSlowSeekCommandLineParameter

        /// <summary>
        /// Gets the slow seek command line parameter.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <returns>System.String.</returns>
        /// <value>The slow seek command line parameter.</value>
        protected string GetSlowSeekCommandLineParameter(StreamRequest request)
        {
            var time = request.StartTimeTicks;

            if (time.HasValue)
            {
                if (TimeSpan.FromTicks(time.Value).TotalSeconds - FastSeekOffsetSeconds > 0)
                {
                    return string.Format(" -ss {0}", FastSeekOffsetSeconds.ToString(UsCulture));
                }
            }

            return string.Empty;
        }

开发者ID:Jon-theHTPC，项目名称:MediaBrowser，代码行数:20，代码来源:BaseStreamingService.cs

示例8: GetFastSeekCommandLineParameter

        /// <summary>
        /// Gets the fast seek command line parameter.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <returns>System.String.</returns>
        /// <value>The fast seek command line parameter.</value>
        protected string GetFastSeekCommandLineParameter(StreamRequest request)
        {
            var time = request.StartTimeTicks;

            if (time.HasValue && time.Value > 0)
            {
                return string.Format("-ss {0}", MediaEncoder.GetTimeParameter(time.Value));
            }

            return string.Empty;
        }

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:17，代码来源:BaseStreamingService.cs

示例9: GetState

        /// <summary>
        /// Gets the state.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>StreamState.</returns>
        protected async Task<StreamState> GetState(StreamRequest request, CancellationToken cancellationToken)
        {
            if (!string.IsNullOrWhiteSpace(request.Params))
            {
                ParseParams(request);
            }

            if (request.ThrowDebugError)
            {
                throw new InvalidOperationException("You asked for a debug error, you got one.");
            }

            var user = AuthorizationRequestFilterAttribute.GetCurrentUser(Request, UserManager);

            var url = Request.PathInfo;

            if (!request.AudioCodec.HasValue)
            {
                request.AudioCodec = InferAudioCodec(url);
            }

            var state = new StreamState
            {
                Request = request,
                RequestedUrl = url
            };

            var item = DtoService.GetItemByDtoId(request.Id);

            if (user != null && item.GetPlayAccess(user) != PlayAccess.Full)
            {
                throw new ArgumentException(string.Format("{0} is not allowed to play media.", user.Name));
            }

            if (item is ILiveTvRecording)
            {
                var recording = await LiveTvManager.GetInternalRecording(request.Id, cancellationToken).ConfigureAwait(false);

                state.VideoType = VideoType.VideoFile;
                state.IsInputVideo = string.Equals(recording.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);
                state.PlayableStreamFileNames = new List<string>();

                if (!string.IsNullOrEmpty(recording.RecordingInfo.Path) && File.Exists(recording.RecordingInfo.Path))
                {
                    state.MediaPath = recording.RecordingInfo.Path;
                    state.IsRemote = false;
                }
                else if (!string.IsNullOrEmpty(recording.RecordingInfo.Url))
                {
                    state.MediaPath = recording.RecordingInfo.Url;
                    state.IsRemote = true;
                }
                else
                {
                    var streamInfo = await LiveTvManager.GetRecordingStream(request.Id, cancellationToken).ConfigureAwait(false);

                    state.LiveTvStreamId = streamInfo.Id;

                    if (!string.IsNullOrEmpty(streamInfo.Path) && File.Exists(streamInfo.Path))
                    {
                        state.MediaPath = streamInfo.Path;
                        state.IsRemote = false;
                    }
                    else if (!string.IsNullOrEmpty(streamInfo.Url))
                    {
                        state.MediaPath = streamInfo.Url;
                        state.IsRemote = true;
                    }
                }

                //state.RunTimeTicks = recording.RunTimeTicks;
                state.ReadInputAtNativeFramerate = recording.RecordingInfo.Status == RecordingStatus.InProgress;
                state.SendInputOverStandardInput = recording.RecordingInfo.Status == RecordingStatus.InProgress;
                state.AudioSync = "1000";
                state.DeInterlace = true;
            }
            else if (item is LiveTvChannel)
            {
                var channel = LiveTvManager.GetInternalChannel(request.Id);

                state.VideoType = VideoType.VideoFile;
                state.IsInputVideo = string.Equals(channel.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);
                state.PlayableStreamFileNames = new List<string>();

                var streamInfo = await LiveTvManager.GetChannelStream(request.Id, cancellationToken).ConfigureAwait(false);

                state.LiveTvStreamId = streamInfo.Id;

                if (!string.IsNullOrEmpty(streamInfo.Path) && File.Exists(streamInfo.Path))
                {
                    state.MediaPath = streamInfo.Path;
                    state.IsRemote = false;
                }
                else if (!string.IsNullOrEmpty(streamInfo.Url))
//.........这里部分代码省略.........

开发者ID:Tensre，项目名称:MediaBrowser，代码行数:101，代码来源:BaseStreamingService.cs

示例10: GetState

        /// <summary>
        /// Gets the state.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>StreamState.</returns>
        protected async Task<StreamState> GetState(StreamRequest request, CancellationToken cancellationToken)
        {
            var url = Request.PathInfo;

            if (!request.AudioCodec.HasValue)
            {
                request.AudioCodec = InferAudioCodec(url);
            }

            var state = new StreamState
            {
                Request = request,
                RequestedUrl = url
            };

            BaseItem item;

            if (string.Equals(request.Type, "Recording", StringComparison.OrdinalIgnoreCase))
            {
                var recording = await LiveTvManager.GetInternalRecording(request.Id, cancellationToken).ConfigureAwait(false);

                state.VideoType = VideoType.VideoFile;
                state.IsInputVideo = string.Equals(recording.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);
                state.PlayableStreamFileNames = new List<string>();

                if (!string.IsNullOrEmpty(recording.RecordingInfo.Path) && File.Exists(recording.RecordingInfo.Path))
                {
                    state.MediaPath = recording.RecordingInfo.Path;
                    state.IsRemote = false;
                }
                else if (!string.IsNullOrEmpty(recording.RecordingInfo.Url))
                {
                    state.MediaPath = recording.RecordingInfo.Url;
                    state.IsRemote = true;
                }
                else
                {
                    state.MediaPath = string.Format("http://localhost:{0}/mediabrowser/LiveTv/Recordings/{1}/Stream",
                        ServerConfigurationManager.Configuration.HttpServerPortNumber,
                        request.Id);

                    state.IsRemote = true;
                }

                item = recording;
            }
            else
            {
                item = DtoService.GetItemByDtoId(request.Id);

                state.MediaPath = item.Path;
                state.IsRemote = item.LocationType == LocationType.Remote;

                var video = item as Video;

                if (video != null)
                {
                    state.IsInputVideo = true;
                    state.VideoType = video.VideoType;
                    state.IsoType = video.IsoType;

                    state.PlayableStreamFileNames = video.PlayableStreamFileNames == null
                        ? new List<string>()
                        : video.PlayableStreamFileNames.ToList();
                }
            }

            var videoRequest = request as VideoStreamRequest;

            var mediaStreams = ItemRepository.GetMediaStreams(new MediaStreamQuery
            {
                ItemId = item.Id

            }).ToList();

            if (videoRequest != null)
            {
                if (!videoRequest.VideoCodec.HasValue)
                {
                    videoRequest.VideoCodec = InferVideoCodec(url);
                }

                state.VideoStream = GetMediaStream(mediaStreams, videoRequest.VideoStreamIndex, MediaStreamType.Video);
                state.SubtitleStream = GetMediaStream(mediaStreams, videoRequest.SubtitleStreamIndex, MediaStreamType.Subtitle, false);
                state.AudioStream = GetMediaStream(mediaStreams, videoRequest.AudioStreamIndex, MediaStreamType.Audio);
            }
            else
            {
                state.AudioStream = GetMediaStream(mediaStreams, null, MediaStreamType.Audio, true);
            }

            state.HasMediaStreams = mediaStreams.Count > 0;

            return state;
//.........这里部分代码省略.........

开发者ID:Brendon-MB3，项目名称:MediaBrowser，代码行数:101，代码来源:BaseStreamingService.cs

示例11: ParseParams

        /// <summary>
        /// Parses the parameters.
        /// </summary>
        /// <param name="request">The request.</param>
        private void ParseParams(StreamRequest request)
        {
            var vals = request.Params.Split(';');

            var videoRequest = request as VideoStreamRequest;

            for (var i = 0; i < vals.Length; i++)
            {
                var val = vals[i];

                if (string.IsNullOrWhiteSpace(val))
                {
                    continue;
                }

                if (i == 0)
                {
                    request.DeviceId = val;
                }
                else if (i == 1)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoCodec = (VideoCodecs)Enum.Parse(typeof(VideoCodecs), val, true);
                    }
                }
                else if (i == 2)
                {
                    request.AudioCodec = (AudioCodecs)Enum.Parse(typeof(AudioCodecs), val, true);
                }
                else if (i == 3)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.AudioStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 4)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.SubtitleStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 5)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoBitRate = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 6)
                {
                    request.AudioBitRate = int.Parse(val, UsCulture);
                }
                else if (i == 7)
                {
                    request.AudioChannels = int.Parse(val, UsCulture);
                }
                else if (i == 8)
                {
                    if (videoRequest != null)
                    {
                        request.StartTimeTicks = long.Parse(val, UsCulture);
                    }
                }
                else if (i == 9)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.Profile = val;
                    }
                }
                else if (i == 10)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.Level = val;
                    }
                }
            }
        }

开发者ID:Tensre，项目名称:MediaBrowser，代码行数:86，代码来源:BaseStreamingService.cs

示例12: ParseParams

        /// <summary>
        /// Parses the parameters.
        /// </summary>
        /// <param name="request">The request.</param>
        private void ParseParams(StreamRequest request)
        {
            var vals = request.Params.Split(';');

            var videoRequest = request as VideoStreamRequest;

            for (var i = 0; i < vals.Length; i++)
            {
                var val = vals[i];

                if (string.IsNullOrWhiteSpace(val))
                {
                    continue;
                }

                if (i == 0)
                {
                    request.DeviceProfileId = val;
                }
                else if (i == 1)
                {
                    request.DeviceId = val;
                }
                else if (i == 2)
                {
                    request.MediaSourceId = val;
                }
                else if (i == 3)
                {
                    request.Static = string.Equals("true", val, StringComparison.OrdinalIgnoreCase);
                }
                else if (i == 4)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoCodec = val;
                    }
                }
                else if (i == 5)
                {
                    request.AudioCodec = val;
                }
                else if (i == 6)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.AudioStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 7)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.SubtitleStreamIndex = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 8)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.VideoBitRate = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 9)
                {
                    request.AudioBitRate = int.Parse(val, UsCulture);
                }
                else if (i == 10)
                {
                    request.MaxAudioChannels = int.Parse(val, UsCulture);
                }
                else if (i == 11)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxFramerate = float.Parse(val, UsCulture);
                    }
                }
                else if (i == 12)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxWidth = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 13)
                {
                    if (videoRequest != null)
                    {
                        videoRequest.MaxHeight = int.Parse(val, UsCulture);
                    }
                }
                else if (i == 14)
                {
                    request.StartTimeTicks = long.Parse(val, UsCulture);
                }
//.........这里部分代码省略.........

开发者ID:softworkz，项目名称:Emby，代码行数:101，代码来源:BaseStreamingService.cs

示例13: GetSlowSeekCommandLineParameter

 /// <summary>
 /// Gets the slow seek command line parameter.
 /// </summary>
 /// <param name="request">The request.</param>
 /// <returns>System.String.</returns>
 /// <value>The slow seek command line parameter.</value>
 protected string GetSlowSeekCommandLineParameter(StreamRequest request)
 {
     return string.Empty;
 }

开发者ID:Rycius，项目名称:MediaBrowser，代码行数:10，代码来源:BaseStreamingService.cs

示例14: ParseDlnaHeaders

        /// <summary>
        /// Parses the dlna headers.
        /// </summary>
        /// <param name="request">The request.</param>
        private void ParseDlnaHeaders(StreamRequest request)
        {
            if (!request.StartTimeTicks.HasValue)
            {
                var timeSeek = GetHeader("TimeSeekRange.dlna.org");

                request.StartTimeTicks = ParseTimeSeekHeader(timeSeek);
            }
        }

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:13，代码来源:BaseStreamingService.cs

示例15: GetNumAudioChannelsParam

        /// <summary>
        /// Gets the number of audio channels to specify on the command line
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="audioStream">The audio stream.</param>
        /// <returns>System.Nullable{System.Int32}.</returns>
        protected int? GetNumAudioChannelsParam(StreamRequest request, MediaStream audioStream)
        {
            if (audioStream != null)
            {
                if (audioStream.Channels > 2 && request.AudioCodec.HasValue)
                {
                    if (request.AudioCodec.Value == AudioCodecs.Wma)
                    {
                        // wmav2 currently only supports two channel output
                        return 2;
                    }
                }
            }

            return request.AudioChannels;
        }

开发者ID:Jon-theHTPC，项目名称:MediaBrowser，代码行数:22，代码来源:BaseStreamingService.cs

示例16: GetState

        /// <summary>
        /// Gets the state.
        /// </summary>
        /// <param name="request">The request.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>StreamState.</returns>
        protected async Task<StreamState> GetState(StreamRequest request, CancellationToken cancellationToken)
        {
            ParseDlnaHeaders(request);

            if (!string.IsNullOrWhiteSpace(request.Params))
            {
                ParseParams(request);
            }

            var url = Request.PathInfo;

            if (string.IsNullOrEmpty(request.AudioCodec))
            {
                request.AudioCodec = InferAudioCodec(url);
            }

            var state = new StreamState(LiveTvManager, Logger)
            {
                Request = request,
                RequestedUrl = url
            };

            if (!string.IsNullOrWhiteSpace(request.AudioCodec))
            {
                state.SupportedAudioCodecs = request.AudioCodec.Split(',').Where(i => !string.IsNullOrWhiteSpace(i)).ToList();
                state.Request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault();
            }

            var item = LibraryManager.GetItemById(request.Id);

            List<MediaStream> mediaStreams = null;

            state.ItemType = item.GetType().Name;

            if (item is ILiveTvRecording)
            {
                var recording = await LiveTvManager.GetInternalRecording(request.Id, cancellationToken).ConfigureAwait(false);

                state.VideoType = VideoType.VideoFile;
                state.IsInputVideo = string.Equals(recording.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);

                var path = recording.RecordingInfo.Path;
                var mediaUrl = recording.RecordingInfo.Url;

                var source = string.IsNullOrEmpty(request.MediaSourceId)
                    ? recording.GetMediaSources(false).First()
                    : recording.GetMediaSources(false).First(i => string.Equals(i.Id, request.MediaSourceId));

                mediaStreams = source.MediaStreams;

                // Just to prevent this from being null and causing other methods to fail
                state.MediaPath = string.Empty;

                if (!string.IsNullOrEmpty(path))
                {
                    state.MediaPath = path;
                    state.InputProtocol = MediaProtocol.File;
                }
                else if (!string.IsNullOrEmpty(mediaUrl))
                {
                    state.MediaPath = mediaUrl;
                    state.InputProtocol = MediaProtocol.Http;
                }
                else
                {
                    // No media info, so this is probably needed
                    state.DeInterlace = true;
                }

                if (recording.RecordingInfo.Status == RecordingStatus.InProgress)
                {
                    state.ReadInputAtNativeFramerate = true;
                }

                state.RunTimeTicks = recording.RunTimeTicks;

                state.OutputAudioSync = "1000";
                state.InputVideoSync = "-1";
                state.InputAudioSync = "1";
                state.InputContainer = recording.Container;
            }
            else if (item is LiveTvChannel)
            {
                var channel = LiveTvManager.GetInternalChannel(request.Id);

                state.VideoType = VideoType.VideoFile;
                state.IsInputVideo = string.Equals(channel.MediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase);
                mediaStreams = new List<MediaStream>();

                state.ReadInputAtNativeFramerate = true;
                state.OutputAudioSync = "1000";
                state.DeInterlace = true;
                state.InputVideoSync = "-1";
                state.InputAudioSync = "1";
//.........这里部分代码省略.........

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:101，代码来源:BaseStreamingService.cs

示例17: GetAudioCodec

        /// <summary>
        /// Gets the name of the output audio codec
        /// </summary>
        /// <param name="request">The request.</param>
        /// <returns>System.String.</returns>
        protected string GetAudioCodec(StreamRequest request)
        {
            var codec = request.AudioCodec;

            if (codec.HasValue)
            {
                if (codec == AudioCodecs.Aac)
                {
                    return "libvo_aacenc";
                }
                if (codec == AudioCodecs.Mp3)
                {
                    return "libmp3lame";
                }
                if (codec == AudioCodecs.Vorbis)
                {
                    return "libvorbis";
                }
                if (codec == AudioCodecs.Wma)
                {
                    return "wmav2";
                }

                return codec.ToString().ToLower();
            }

            return "copy";
        }

开发者ID:Jon-theHTPC，项目名称:MediaBrowser，代码行数:33，代码来源:BaseStreamingService.cs

示例18: CanStreamCopyAudio

        private bool CanStreamCopyAudio(StreamRequest request, MediaStream audioStream, List<string> supportedAudioCodecs)
        {
            // Source and target codecs must match
            if (string.IsNullOrEmpty(audioStream.Codec) || !supportedAudioCodecs.Contains(audioStream.Codec, StringComparer.OrdinalIgnoreCase))
            {
                return false;
            }

            // Video bitrate must fall within requested value
            if (request.AudioBitRate.HasValue)
            {
                if (!audioStream.BitRate.HasValue || audioStream.BitRate.Value <= 0)
                {
                    return false;
                }
                if (audioStream.BitRate.Value > request.AudioBitRate.Value)
                {
                    return false;
                }
            }

            // Channels must fall within requested value
            var channels = request.AudioChannels ?? request.MaxAudioChannels;
            if (channels.HasValue)
            {
                if (!audioStream.Channels.HasValue || audioStream.Channels.Value <= 0)
                {
                    return false;
                }
                if (audioStream.Channels.Value > channels.Value)
                {
                    return false;
                }
            }

            // Sample rate must fall within requested value
            if (request.AudioSampleRate.HasValue)
            {
                if (!audioStream.SampleRate.HasValue || audioStream.SampleRate.Value <= 0)
                {
                    return false;
                }
                if (audioStream.SampleRate.Value > request.AudioSampleRate.Value)
                {
                    return false;
                }
            }

            return true;
        }

开发者ID:rsolmn，项目名称:MediaBrowser，代码行数:50，代码来源:BaseStreamingService.cs

示例19: GetState

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C# Playback.StreamRequest类代码示例

示例1: GetAudioBitrateParam

示例2: ParseParams

示例3: GetState

示例4: GetNumAudioChannelsParam

示例5: GetNumAudioChannelsParam

示例6: CanStreamCopyAudio

示例7: GetSlowSeekCommandLineParameter

示例8: GetFastSeekCommandLineParameter

示例9: GetState

示例10: GetState

示例11: ParseParams

示例12: ParseParams

示例13: GetSlowSeekCommandLineParameter

示例14: ParseDlnaHeaders

示例15: GetNumAudioChannelsParam

示例16: GetState

示例17: GetAudioCodec

示例18: CanStreamCopyAudio

示例19: GetState

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