Merge branch 'master' of https://github.com/MediaBrowser/MediaBrowser

MediaBrowser.Api/Playback/Hls/BaseHlsService.cs

@@ -178,9 +178,7 @@ namespace MediaBrowser.Api.Playback.Hls
 
             var probeSize = Kernel.Instance.FFMpegManager.GetProbeSizeArgument(state.Item);
 
-            const string keyFrameArg = " -force_key_frames expr:if(isnan(prev_forced_t),gte(t,0),gte(t,prev_forced_t+5))";
-
-            return string.Format("{0} {1} -i {2}{3} -threads 0 {4} {5} {6}{7} -f ssegment -segment_list_flags +live -segment_time 10 -segment_list \"{8}\" \"{9}\"",
+            return string.Format("{0} {1} -i {2}{3} -threads 0 {4} {5} {6} -f ssegment -segment_list_flags +live -segment_time 10 -segment_list \"{7}\" \"{8}\"",
                 probeSize,
                 GetFastSeekCommandLineParameter(state.Request),
                 GetInputArgument(state.Item, state.IsoMount),
@@ -188,7 +186,6 @@ namespace MediaBrowser.Api.Playback.Hls
                 GetMapArgs(state),
                 GetVideoArguments(state),
                 GetAudioArguments(state),
-                keyFrameArg,
                 outputPath,
                 segmentOutputPath
                 ).Trim();

MediaBrowser.Api/Playback/Hls/VideoHlsService.cs

@@ -8,14 +8,14 @@ using ServiceStack.ServiceHost;
 namespace MediaBrowser.Api.Playback.Hls
 {
     [Route("/Videos/{Id}/stream.m3u8", "GET")]
-    [ServiceStack.ServiceHost.Api(Description = "Gets a video stream using HTTP live streaming.")]
+    [Api(Description = "Gets a video stream using HTTP live streaming.")]
     public class GetHlsVideoStream : VideoStreamRequest
     {
 
     }
 
     [Route("/Videos/{Id}/segments/{SegmentId}/stream.ts", "GET")]
-    [ServiceStack.ServiceHost.Api(Description = "Gets an Http live streaming segment file. Internal use only.")]
+    [Api(Description = "Gets an Http live streaming segment file. Internal use only.")]
     public class GetHlsVideoSegment
     {
         public string Id { get; set; }
@@ -115,7 +115,9 @@ namespace MediaBrowser.Api.Playback.Hls
                 return IsH264(state.VideoStream) ? "-codec:v:0 copy -bsf h264_mp4toannexb" : "-codec:v:0 copy";
             }
 
-            var args = "-codec:v:0 " + codec + " -preset superfast";
+            const string keyFrameArg = " -force_key_frames expr:if(isnan(prev_forced_t),gte(t,0),gte(t,prev_forced_t+5))";
+
+            var args = "-codec:v:0 " + codec + " -preset superfast" + keyFrameArg;
 
             if (state.VideoRequest.VideoBitRate.HasValue)
             {
@@ -154,6 +156,16 @@ namespace MediaBrowser.Api.Playback.Hls
 
             args += " -vsync vfr";
 
+            if (!string.IsNullOrEmpty(state.VideoRequest.Profile))
+            {
+                args += " -profile:v" + state.VideoRequest.Profile;
+            }
+
+            if (!string.IsNullOrEmpty(state.VideoRequest.Level))
+            {
+                args += " -level 3" + state.VideoRequest.Level;
+            }
+            
             if (state.SubtitleStream != null)
             {
                 // This is for internal graphical subs

MediaBrowser.Api/Playback/Progressive/VideoService.cs

@@ -81,17 +81,6 @@ namespace MediaBrowser.Api.Playback.Progressive
             // Get the output codec name
             var videoCodec = GetVideoCodec(state.VideoRequest);
 
-            var graphicalSubtitleParam = string.Empty;
-
-            if (state.SubtitleStream != null)
-            {
-                // This is for internal graphical subs
-                if (!state.SubtitleStream.IsExternal && (state.SubtitleStream.Codec.IndexOf("pgs", StringComparison.OrdinalIgnoreCase) != -1 || state.SubtitleStream.Codec.IndexOf("dvd", StringComparison.OrdinalIgnoreCase) != -1))
-                {
-                    graphicalSubtitleParam = GetInternalGraphicalSubtitleParam(state, videoCodec);
-                }
-            }
-
             var format = string.Empty;
             var keyFrame = string.Empty;
 
@@ -106,7 +95,7 @@ namespace MediaBrowser.Api.Playback.Progressive
                 keyFrame = " -g " + Math.Round(framerate);
             }
 
-            return string.Format("{0} {1} -i {2}{3}{4} -threads 0 {5} {6}{7} {8}{9} \"{10}\"",
+            return string.Format("{0} {1} -i {2}{3}{4} -threads 0 {5} {6} {7}{8} \"{9}\"",
                 probeSize,
                 GetFastSeekCommandLineParameter(state.Request),
                 GetInputArgument(video, state.IsoMount),
@@ -114,7 +103,6 @@ namespace MediaBrowser.Api.Playback.Progressive
                 keyFrame,
                 GetMapArgs(state),
                 GetVideoArguments(state, videoCodec),
-                graphicalSubtitleParam,
                 GetAudioArguments(state),
                 format,
                 outputPath
@@ -125,42 +113,62 @@ namespace MediaBrowser.Api.Playback.Progressive
         /// Gets video arguments to pass to ffmpeg
         /// </summary>
         /// <param name="state">The state.</param>
-        /// <param name="videoCodec">The video codec.</param>
+        /// <param name="codec">The video codec.</param>
         /// <returns>System.String.</returns>
-        private string GetVideoArguments(StreamState state, string videoCodec)
+        private string GetVideoArguments(StreamState state, string codec)
         {
-            var args = "-vcodec " + videoCodec;
+            var args = "-vcodec " + codec;
+
+            // See if we can save come cpu cycles by avoiding encoding
+            if (codec.Equals("copy", StringComparison.OrdinalIgnoreCase))
+            {
+                return IsH264(state.VideoStream) ? args + " -bsf h264_mp4toannexb" : args;
+            }
+
+            const string keyFrameArg = " -force_key_frames expr:if(isnan(prev_forced_t),gte(t,0),gte(t,prev_forced_t+2))";
+
+            args += keyFrameArg;
 
             var request = state.VideoRequest;
 
-            // If we're encoding video, add additional params
-            if (!videoCodec.Equals("copy", StringComparison.OrdinalIgnoreCase))
+            // Add resolution params, if specified
+            if (request.Width.HasValue || request.Height.HasValue || request.MaxHeight.HasValue || request.MaxWidth.HasValue)
             {
-                // Add resolution params, if specified
-                if (request.Width.HasValue || request.Height.HasValue || request.MaxHeight.HasValue || request.MaxWidth.HasValue)
-                {
-                    args += GetOutputSizeParam(state, videoCodec);
-                }
+                args += GetOutputSizeParam(state, codec);
+            }
 
-                if (request.Framerate.HasValue)
-                {
-                    args += string.Format(" -r {0}", request.Framerate.Value);
-                }
+            if (request.Framerate.HasValue)
+            {
+                args += string.Format(" -r {0}", request.Framerate.Value);
+            }
 
-                // Add the audio bitrate
-                var qualityParam = GetVideoQualityParam(request, videoCodec);
+            // Add the audio bitrate
+            var qualityParam = GetVideoQualityParam(request, codec);
 
-                if (!string.IsNullOrEmpty(qualityParam))
-                {
-                    args += " " + qualityParam;
-                }
+            if (!string.IsNullOrEmpty(qualityParam))
+            {
+                args += " " + qualityParam;
+            }
 
-                args += " -vsync vfr";
+            args += " -vsync vfr";
+
+            if (!string.IsNullOrEmpty(state.VideoRequest.Profile))
+            {
+                args += " -profile:v" + state.VideoRequest.Profile;
             }
-            else if (IsH264(state.VideoStream))
+
+            if (!string.IsNullOrEmpty(state.VideoRequest.Level))
+            {
+                args += " -level 3" + state.VideoRequest.Level;
+            }
+
+            if (state.SubtitleStream != null)
             {
-                // FFmpeg will fail to convert and give h264 bitstream malformated error if it isn't used when converting mp4 to transport stream.
-                args += " -bsf h264_mp4toannexb";
+                // This is for internal graphical subs
+                if (!state.SubtitleStream.IsExternal && (state.SubtitleStream.Codec.IndexOf("pgs", StringComparison.OrdinalIgnoreCase) != -1 || state.SubtitleStream.Codec.IndexOf("dvd", StringComparison.OrdinalIgnoreCase) != -1))
+                {
+                    args += GetInternalGraphicalSubtitleParam(state, codec);
+                }
             }
 
             return args;

MediaBrowser.Api/Playback/StreamRequest.cs

@@ -135,5 +135,19 @@ namespace MediaBrowser.Api.Playback
         /// <value>The framerate.</value>
         [ApiMember(Name = "Framerate", Description = "Optional. A specific video framerate to encode to, e.g. 23.976. Generally this should be omitted unless the device has specific requirements.", IsRequired = false, DataType = "double", ParameterType = "query", Verb = "GET")]
         public double? Framerate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the profile.
+        /// </summary>
+        /// <value>The profile.</value>
+        [ApiMember(Name = "Profile", Description = "Optional. Specify a specific h264 profile, e.g. main, baseline, high.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
+        public string Profile { get; set; }
+
+        /// <summary>
+        /// Gets or sets the level.
+        /// </summary>
+        /// <value>The level.</value>
+        [ApiMember(Name = "Level", Description = "Optional. Specify a level for the h264 profile, e.g. 3, 3.1.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
+        public string Level { get; set; }
     }
 }

MediaBrowser.ServerApplication/EntryPoints/WebSocketEvents.cs

@@ -88,13 +88,13 @@ namespace MediaBrowser.ServerApplication.EntryPoints
 
         void _taskManager_TaskCompleted(object sender, GenericEventArgs<TaskResult> e)
         {
-            _serverManager.SendWebSocketMessage("ScheduledTaskEndExecute", e.Argument);
+            _serverManager.SendWebSocketMessage("ScheduledTaskEnded", e.Argument);
         }
 
         void _taskManager_TaskExecuting(object sender, EventArgs e)
         {
             var task = (IScheduledTask) sender;
-            _serverManager.SendWebSocketMessage("ScheduledTaskBeginExecute", task.Name);
+            _serverManager.SendWebSocketMessage("ScheduledTaskStarted", task.Name);
         }
 
         /// <summary>
@@ -164,7 +164,7 @@ namespace MediaBrowser.ServerApplication.EntryPoints
         /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
         void kernel_HasPendingRestartChanged(object sender, EventArgs e)
         {
-            _serverManager.SendWebSocketMessage("HasPendingRestartChanged", _appHost.GetSystemInfo());
+            _serverManager.SendWebSocketMessage("RestartRequired", _appHost.GetSystemInfo());
         }
 
         /// <summary>

Nuget/MediaBrowser.Common.Internal.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Common.Internal</id>
-        <version>3.0.61</version>
+        <version>3.0.62</version>
         <title>MediaBrowser.Common.Internal</title>
         <authors>Luke</authors>
         <owners>ebr,Luke,scottisafool</owners>
@@ -12,7 +12,7 @@
         <description>Contains common components shared by Media Browser Theatre and Media Browser Server. Not intended for plugin developer consumption.</description>
         <copyright>Copyright © Media Browser 2013</copyright>
         <dependencies>
-            <dependency id="MediaBrowser.Common" version="3.0.61" />
+            <dependency id="MediaBrowser.Common" version="3.0.62" />
             <dependency id="NLog" version="2.0.0.2000" />
             <dependency id="ServiceStack.Text" version="3.9.38" />
             <dependency id="protobuf-net" version="2.0.0.621" />

Nuget/MediaBrowser.Common.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Common</id>
-        <version>3.0.61</version>
+        <version>3.0.62</version>
         <title>MediaBrowser.Common</title>
         <authors>Media Browser Team</authors>
         <owners>ebr,Luke,scottisafool</owners>

Nuget/MediaBrowser.Server.Core.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Server.Core</id>
-        <version>3.0.61</version>
+        <version>3.0.62</version>
         <title>Media Browser.Server.Core</title>
         <authors>Media Browser Team</authors>
         <owners>ebr,Luke,scottisafool</owners>
@@ -12,7 +12,7 @@
         <description>Contains core components required to build plugins for Media Browser Server.</description>
         <copyright>Copyright © Media Browser 2013</copyright>
         <dependencies>
-            <dependency id="MediaBrowser.Common" version="3.0.61" />
+            <dependency id="MediaBrowser.Common" version="3.0.62" />
         </dependencies>
     </metadata>
     <files>