diff options
Diffstat (limited to 'MediaBrowser.Api/Playback/BaseStreamingService.cs')
| -rw-r--r-- | MediaBrowser.Api/Playback/BaseStreamingService.cs | 431 |
1 files changed, 199 insertions, 232 deletions
diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs index 1f7dc0d71..928ca1612 100644 --- a/MediaBrowser.Api/Playback/BaseStreamingService.cs +++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs @@ -134,15 +134,12 @@ namespace MediaBrowser.Api.Playback var data = $"{state.MediaPath}-{state.UserAgent}-{state.Request.DeviceId}-{state.Request.PlaySessionId}"; var filename = data.GetMD5().ToString("N", CultureInfo.InvariantCulture); - var ext = outputFileExtension.ToLowerInvariant(); + var ext = outputFileExtension?.ToLowerInvariant(); var folder = ServerConfigurationManager.GetTranscodePath(); - if (EnableOutputInSubFolder) - { - return Path.Combine(folder, filename, filename + ext); - } - - return Path.Combine(folder, filename + ext); + return EnableOutputInSubFolder + ? Path.Combine(folder, filename, filename + ext) + : Path.Combine(folder, filename + ext); } protected virtual string GetDefaultEncoderPreset() @@ -248,20 +245,14 @@ namespace MediaBrowser.Api.Playback if (state.VideoRequest != null && string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase)) { - if (string.Equals(state.OutputAudioCodec, "copy", StringComparison.OrdinalIgnoreCase)) - { - logFilePrefix = "ffmpeg-directstream"; - } - else - { - logFilePrefix = "ffmpeg-remux"; - } + logFilePrefix = string.Equals(state.OutputAudioCodec, "copy", StringComparison.OrdinalIgnoreCase) + ? "ffmpeg-remux" : "ffmpeg-directstream"; } var logFilePath = Path.Combine(ServerConfigurationManager.ApplicationPaths.LogDirectoryPath, logFilePrefix + "-" + Guid.NewGuid() + ".txt"); // FFMpeg writes debug/error info to stderr. This is useful when debugging so let's put it in the log directory. - Stream logStream = FileSystem.GetFileStream(logFilePath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read, true); + Stream logStream = new FileStream(logFilePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true); var commandLineLogMessageBytes = Encoding.UTF8.GetBytes(Request.AbsoluteUri + Environment.NewLine + Environment.NewLine + JsonSerializer.SerializeToString(state.MediaSource) + Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine); await logStream.WriteAsync(commandLineLogMessageBytes, 0, commandLineLogMessageBytes.Length, cancellationTokenSource.Token).ConfigureAwait(false); @@ -327,15 +318,20 @@ namespace MediaBrowser.Api.Playback private bool EnableThrottling(StreamState state) { + var encodingOptions = ServerConfigurationManager.GetEncodingOptions(); + + // enable throttling when NOT using hardware acceleration + if (string.IsNullOrEmpty(encodingOptions.HardwareAccelerationType)) + { + return state.InputProtocol == MediaProtocol.File && + state.RunTimeTicks.HasValue && + state.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && + state.IsInputVideo && + state.VideoType == VideoType.VideoFile && + !string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase); + } + return false; - //// do not use throttling with hardware encoders - //return state.InputProtocol == MediaProtocol.File && - // state.RunTimeTicks.HasValue && - // state.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && - // state.IsInputVideo && - // state.VideoType == VideoType.VideoFile && - // !string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase) && - // string.Equals(GetVideoEncoder(state), "libx264", StringComparison.OrdinalIgnoreCase); } /// <summary> @@ -385,195 +381,181 @@ namespace MediaBrowser.Api.Playback 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, CultureInfo.InvariantCulture); - } - } - else if (i == 7) - { - if (videoRequest != null) - { - videoRequest.SubtitleStreamIndex = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 8) - { - if (videoRequest != null) - { - videoRequest.VideoBitRate = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 9) - { - request.AudioBitRate = int.Parse(val, CultureInfo.InvariantCulture); - } - else if (i == 10) - { - request.MaxAudioChannels = int.Parse(val, CultureInfo.InvariantCulture); - } - else if (i == 11) - { - if (videoRequest != null) - { - videoRequest.MaxFramerate = float.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 12) - { - if (videoRequest != null) - { - videoRequest.MaxWidth = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 13) - { - if (videoRequest != null) - { - videoRequest.MaxHeight = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 14) - { - request.StartTimeTicks = long.Parse(val, CultureInfo.InvariantCulture); - } - else if (i == 15) - { - if (videoRequest != null) - { - videoRequest.Level = val; - } - } - else if (i == 16) - { - if (videoRequest != null) - { - videoRequest.MaxRefFrames = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 17) - { - if (videoRequest != null) - { - videoRequest.MaxVideoBitDepth = int.Parse(val, CultureInfo.InvariantCulture); - } - } - else if (i == 18) - { - if (videoRequest != null) - { - videoRequest.Profile = val; - } - } - else if (i == 19) - { - // cabac no longer used - } - else if (i == 20) - { - request.PlaySessionId = val; - } - else if (i == 21) - { - // api_key - } - else if (i == 22) - { - request.LiveStreamId = val; - } - else if (i == 23) - { - // Duplicating ItemId because of MediaMonkey - } - else if (i == 24) - { - if (videoRequest != null) - { - videoRequest.CopyTimestamps = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); - } - } - else if (i == 25) - { - if (!string.IsNullOrWhiteSpace(val) && videoRequest != null) - { - if (Enum.TryParse(val, out SubtitleDeliveryMethod method)) + switch (i) + { + case 0: + request.DeviceProfileId = val; + break; + case 1: + request.DeviceId = val; + break; + case 2: + request.MediaSourceId = val; + break; + case 3: + request.Static = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + break; + case 4: + if (videoRequest != null) { - videoRequest.SubtitleMethod = method; + videoRequest.VideoCodec = val; } - } - } - else if (i == 26) - { - request.TranscodingMaxAudioChannels = int.Parse(val, CultureInfo.InvariantCulture); - } - else if (i == 27) - { - if (videoRequest != null) - { - videoRequest.EnableSubtitlesInManifest = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); - } - } - else if (i == 28) - { - request.Tag = val; - } - else if (i == 29) - { - if (videoRequest != null) - { - videoRequest.RequireAvc = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); - } - } - else if (i == 30) - { - request.SubtitleCodec = val; - } - else if (i == 31) - { - if (videoRequest != null) - { - videoRequest.RequireNonAnamorphic = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); - } - } - else if (i == 32) - { - if (videoRequest != null) - { - videoRequest.DeInterlace = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); - } - } - else if (i == 33) - { - request.TranscodeReasons = val; + + break; + case 5: + request.AudioCodec = val; + break; + case 6: + if (videoRequest != null) + { + videoRequest.AudioStreamIndex = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 7: + if (videoRequest != null) + { + videoRequest.SubtitleStreamIndex = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 8: + if (videoRequest != null) + { + videoRequest.VideoBitRate = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 9: + request.AudioBitRate = int.Parse(val, CultureInfo.InvariantCulture); + break; + case 10: + request.MaxAudioChannels = int.Parse(val, CultureInfo.InvariantCulture); + break; + case 11: + if (videoRequest != null) + { + videoRequest.MaxFramerate = float.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 12: + if (videoRequest != null) + { + videoRequest.MaxWidth = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 13: + if (videoRequest != null) + { + videoRequest.MaxHeight = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 14: + request.StartTimeTicks = long.Parse(val, CultureInfo.InvariantCulture); + break; + case 15: + if (videoRequest != null) + { + videoRequest.Level = val; + } + + break; + case 16: + if (videoRequest != null) + { + videoRequest.MaxRefFrames = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 17: + if (videoRequest != null) + { + videoRequest.MaxVideoBitDepth = int.Parse(val, CultureInfo.InvariantCulture); + } + + break; + case 18: + if (videoRequest != null) + { + videoRequest.Profile = val; + } + + break; + case 19: + // cabac no longer used + break; + case 20: + request.PlaySessionId = val; + break; + case 21: + // api_key + break; + case 22: + request.LiveStreamId = val; + break; + case 23: + // Duplicating ItemId because of MediaMonkey + break; + case 24: + if (videoRequest != null) + { + videoRequest.CopyTimestamps = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + } + + break; + case 25: + if (!string.IsNullOrWhiteSpace(val) && videoRequest != null) + { + if (Enum.TryParse(val, out SubtitleDeliveryMethod method)) + { + videoRequest.SubtitleMethod = method; + } + } + + break; + case 26: + request.TranscodingMaxAudioChannels = int.Parse(val, CultureInfo.InvariantCulture); + break; + case 27: + if (videoRequest != null) + { + videoRequest.EnableSubtitlesInManifest = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + } + + break; + case 28: + request.Tag = val; + break; + case 29: + if (videoRequest != null) + { + videoRequest.RequireAvc = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + } + + break; + case 30: + request.SubtitleCodec = val; + break; + case 31: + if (videoRequest != null) + { + videoRequest.RequireNonAnamorphic = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + } + + break; + case 32: + if (videoRequest != null) + { + videoRequest.DeInterlace = string.Equals("true", val, StringComparison.OrdinalIgnoreCase); + } + + break; + case 33: + request.TranscodeReasons = val; + break; } } } @@ -626,14 +608,9 @@ namespace MediaBrowser.Api.Playback throw new ArgumentException("Invalid timeseek header"); } int index = value.IndexOf('-'); - if (index == -1) - { - value = value.Substring(Npt.Length); - } - else - { - value = value.Substring(Npt.Length, index - Npt.Length); - } + value = index == -1 + ? value.Substring(Npt.Length) + : value.Substring(Npt.Length, index - Npt.Length); if (value.IndexOf(':') == -1) { @@ -852,21 +829,11 @@ namespace MediaBrowser.Api.Playback { state.DeviceProfile = DlnaManager.GetProfile(state.Request.DeviceProfileId); } - else + else if (!string.IsNullOrWhiteSpace(state.Request.DeviceId)) { - if (!string.IsNullOrWhiteSpace(state.Request.DeviceId)) - { - var caps = DeviceManager.GetCapabilities(state.Request.DeviceId); + var caps = DeviceManager.GetCapabilities(state.Request.DeviceId); - if (caps != null) - { - state.DeviceProfile = caps.DeviceProfile; - } - else - { - state.DeviceProfile = DlnaManager.GetProfile(headers); - } - } + state.DeviceProfile = caps == null ? DlnaManager.GetProfile(headers) : caps.DeviceProfile; } var profile = state.DeviceProfile; |