support qsv encoding

MediaBrowser.Api/Playback/BaseStreamingService.cs

@@ -130,7 +130,6 @@ namespace MediaBrowser.Api.Playback
 
             data += "-" + (state.Request.DeviceId ?? string.Empty);
             data += "-" + (state.Request.PlaySessionId ?? string.Empty);
-            data += "-" + (state.Request.ClientTime ?? string.Empty);
 
             var dataHash = data.GetMD5().ToString("N");
 
@@ -287,12 +286,18 @@ namespace MediaBrowser.Api.Playback
             return threads;
         }
 
-        protected string H264Encoder
+        protected string GetH264Encoder(StreamState state)
         {
-            get
+            if (string.Equals(ApiEntryPoint.Instance.GetEncodingOptions().HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase))
             {
-                return "libx264";
+                // It's currently failing on live tv
+                if (state.RunTimeTicks.HasValue)
+                {
+                    return "h264_qsv";
+                }
             }
+
+            return "libx264";
         }
 
         /// <summary>
@@ -313,7 +318,7 @@ namespace MediaBrowser.Api.Playback
             {
                 param = "-preset superfast";
 
-                param += " -crf 23";
+                param += " -crf 23 -rc-lookahead 0 -muxdelay 0 -refs 1";
             }
 
             else if (string.Equals(videoCodec, "libx265", StringComparison.OrdinalIgnoreCase))
@@ -326,7 +331,7 @@ namespace MediaBrowser.Api.Playback
             // h264 (h264_qsv)
             else if (string.Equals(videoCodec, "h264_qsv", StringComparison.OrdinalIgnoreCase))
             {
-                param = "-preset 7";
+                param = "-preset 7 -look_ahead 0";
 
             }
 
@@ -400,8 +405,10 @@ namespace MediaBrowser.Api.Playback
 
             if (!string.IsNullOrEmpty(state.VideoRequest.Level))
             {
+                var h264Encoder = GetH264Encoder(state);
+
                 // h264_qsv and libnvenc expect levels to be expressed as a decimal. libx264 supports decimal and non-decimal format
-                if (String.Equals(H264Encoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) || String.Equals(H264Encoder, "libnvenc", StringComparison.OrdinalIgnoreCase))
+                if (String.Equals(h264Encoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) || String.Equals(h264Encoder, "libnvenc", StringComparison.OrdinalIgnoreCase))
                 {
                     switch (state.VideoRequest.Level)
                     {
@@ -561,7 +568,10 @@ namespace MediaBrowser.Api.Playback
 
             if (string.Equals(outputVideoCodec, "h264_qsv", StringComparison.OrdinalIgnoreCase))
             {
-                filters[filters.Count - 1] += ":flags=fast_bilinear";
+                if (filters.Count > 1)
+                {
+                    //filters[filters.Count - 1] += ":flags=fast_bilinear";
+                }
             }
 
             var output = string.Empty;
@@ -782,7 +792,7 @@ namespace MediaBrowser.Api.Playback
             {
                 if (string.Equals(codec, "h264", StringComparison.OrdinalIgnoreCase))
                 {
-                    return H264Encoder;
+                    return GetH264Encoder(state);
                 }
                 if (string.Equals(codec, "vpx", StringComparison.OrdinalIgnoreCase))
                 {
@@ -810,7 +820,7 @@ namespace MediaBrowser.Api.Playback
         /// <returns>System.String.</returns>
         protected string GetVideoDecoder(StreamState state)
         {
-            if (string.Equals(ApiEntryPoint.Instance.GetEncodingOptions().HardwareVideoDecoder, "qsv", StringComparison.OrdinalIgnoreCase))
+            if (string.Equals(ApiEntryPoint.Instance.GetEncodingOptions().HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase))
             {
                 if (state.VideoStream != null && !string.IsNullOrWhiteSpace(state.VideoStream.Codec))
                 {
@@ -1415,50 +1425,46 @@ namespace MediaBrowser.Api.Playback
                     }
                 }
                 else if (i == 16)
-                {
-                    request.ClientTime = val;
-                }
-                else if (i == 17)
                 {
                     if (videoRequest != null)
                     {
                         videoRequest.MaxRefFrames = int.Parse(val, UsCulture);
                     }
                 }
-                else if (i == 18)
+                else if (i == 17)
                 {
                     if (videoRequest != null)
                     {
                         videoRequest.MaxVideoBitDepth = int.Parse(val, UsCulture);
                     }
                 }
-                else if (i == 19)
+                else if (i == 18)
                 {
                     if (videoRequest != null)
                     {
                         videoRequest.Profile = val;
                     }
                 }
-                else if (i == 20)
+                else if (i == 19)
                 {
                     if (videoRequest != null)
                     {
                         videoRequest.Cabac = string.Equals("true", val, StringComparison.OrdinalIgnoreCase);
                     }
                 }
-                else if (i == 21)
+                else if (i == 20)
                 {
                     request.PlaySessionId = val;
                 }
-                else if (i == 22)
+                else if (i == 21)
                 {
                     // api_key
                 }
-                else if (i == 23)
+                else if (i == 22)
                 {
                     request.LiveStreamId = val;
                 }
-                else if (i == 24)
+                else if (i == 23)
                 {
                     // Duplicating ItemId because of MediaMonkey
                 }
@@ -1662,7 +1668,6 @@ namespace MediaBrowser.Api.Playback
             state.InputContainer = mediaSource.Container;
             state.InputFileSize = mediaSource.Size;
             state.InputBitrate = mediaSource.Bitrate;
-            state.ReadInputAtNativeFramerate = mediaSource.ReadAtNativeFramerate;
             state.RunTimeTicks = mediaSource.RunTimeTicks;
             state.RemoteHttpHeaders = mediaSource.RequiredHttpHeaders;
 

MediaBrowser.Api/Playback/Dash/MpegDashService.cs

@@ -430,7 +430,7 @@ namespace MediaBrowser.Api.Playback.Dash
 
             var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream;
 
-            args += " " + GetVideoQualityParam(state, H264Encoder, true) + keyFrameArg;
+            args += " " + GetVideoQualityParam(state, GetH264Encoder(state), true) + keyFrameArg;
 
             // Add resolution params, if specified
             if (!hasGraphicalSubs)

MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs

@@ -1,5 +1,4 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Common.Net;
+using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Devices;
 using MediaBrowser.Controller.Dlna;
@@ -475,41 +474,6 @@ namespace MediaBrowser.Api.Playback.Hls
                 await Task.Delay(100, cancellationToken).ConfigureAwait(false);
             }
 
-            // if a different file is encoding, it's done
-            //var currentTranscodingIndex = GetCurrentTranscodingIndex(playlistPath);
-            //if (currentTranscodingIndex > segmentIndex)
-            //{
-            //return GetSegmentResult(segmentPath, segmentIndex);
-            //}
-
-            //// Wait for the file to stop being written to, then stream it
-            //var length = new FileInfo(segmentPath).Length;
-            //var eofCount = 0;
-
-            //while (eofCount < 10)
-            //{
-            //    var info = new FileInfo(segmentPath);
-
-            //    if (!info.Exists)
-            //    {
-            //        break;
-            //    }
-
-            //    var newLength = info.Length;
-
-            //    if (newLength == length)
-            //    {
-            //        eofCount++;
-            //    }
-            //    else
-            //    {
-            //        eofCount = 0;
-            //    }
-
-            //    length = newLength;
-            //    await Task.Delay(100, cancellationToken).ConfigureAwait(false);
-            //}
-
             cancellationToken.ThrowIfCancellationRequested();
             return GetSegmentResult(state, segmentPath, segmentIndex, transcodingJob);
         }
@@ -871,7 +835,7 @@ namespace MediaBrowser.Api.Playback.Hls
 
                 var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream;
 
-                args += " " + GetVideoQualityParam(state, H264Encoder, true) + keyFrameArg;
+                args += " " + GetVideoQualityParam(state, GetH264Encoder(state), true) + keyFrameArg;
 
                 //args += " -mixed-refs 0 -refs 3 -x264opts b_pyramid=0:weightb=0:weightp=0";
 

MediaBrowser.Api/Playback/Hls/VideoHlsService.cs

@@ -106,7 +106,7 @@ namespace MediaBrowser.Api.Playback.Hls
 
             var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream;
 
-            args += " " + GetVideoQualityParam(state, H264Encoder, true) + keyFrameArg;
+            args += " " + GetVideoQualityParam(state, GetH264Encoder(state), true) + keyFrameArg;
 
             // Add resolution params, if specified
             if (!hasGraphicalSubs)

MediaBrowser.Api/Playback/StreamRequest.cs

@@ -70,7 +70,6 @@ namespace MediaBrowser.Api.Playback
         public string DeviceProfileId { get; set; }
 
         public string Params { get; set; }
-        public string ClientTime { get; set; }
         public string PlaySessionId { get; set; }
         public string LiveStreamId { get; set; }
     }

MediaBrowser.Api/Playback/TranscodingThrottler.cs

@@ -42,7 +42,7 @@ namespace MediaBrowser.Api.Playback
 
             var options = GetOptions();
 
-            if (options.EnableThrottling && IsThrottleAllowed(_job, options.ThrottleThresholdInSeconds))
+            if (options.EnableThrottling && IsThrottleAllowed(_job, options.ThrottleThresholdSeconds))
             {
                 PauseTranscoding();
             }

MediaBrowser.LocalMetadata/Savers/GameXmlSaver.cs

@@ -79,20 +79,6 @@ namespace MediaBrowser.LocalMetadata.Savers
                 builder.Append("<GameSystem>" + SecurityElement.Escape(game.GameSystem) + "</GameSystem>");
             }
 
-            var val = game.GetProviderId(MetadataProviders.NesBox);
-
-            if (!string.IsNullOrEmpty(val))
-            {
-                builder.Append("<NesBox>" + SecurityElement.Escape(val) + "</NesBox>");
-            }
-
-            val = game.GetProviderId(MetadataProviders.NesBoxRom);
-
-            if (!string.IsNullOrEmpty(val))
-            {
-                builder.Append("<NesBoxRom>" + SecurityElement.Escape(val) + "</NesBoxRom>");
-            }
-
             XmlSaverHelpers.AddCommonNodes(game, _libraryManager, builder);
 
             builder.Append("</Item>");

MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs

@@ -359,7 +359,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
         /// <returns>System.String.</returns>
         protected string GetVideoDecoder(EncodingJob state)
         {
-            if (string.Equals(GetEncodingOptions().HardwareVideoDecoder, "qsv", StringComparison.OrdinalIgnoreCase))
+            if (string.Equals(GetEncodingOptions().HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase))
             {
                 if (state.VideoStream != null && !string.IsNullOrWhiteSpace(state.VideoStream.Codec))
                 {

MediaBrowser.Model/Configuration/EncodingOptions.cs

@@ -8,14 +8,14 @@ namespace MediaBrowser.Model.Configuration
         public double DownMixAudioBoost { get; set; }
         public bool EnableDebugLogging { get; set; }
         public bool EnableThrottling { get; set; }
-        public int ThrottleThresholdInSeconds { get; set; }
-        public string HardwareVideoDecoder { get; set; }
+        public int ThrottleThresholdSeconds { get; set; }
+        public string HardwareAccelerationType { get; set; }
 
         public EncodingOptions()
         {
             DownMixAudioBoost = 2;
             EnableThrottling = true;
-            ThrottleThresholdInSeconds = 120;
+            ThrottleThresholdSeconds = 110;
             EncodingThreadCount = -1;
         }
     }

MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs

@@ -234,7 +234,7 @@ namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
             int? width = null;
             int? height = null;
             bool isInterlaced = true;
-            var videoCodec = !string.IsNullOrWhiteSpace(GetEncodingOptions().HardwareVideoDecoder) ? null : "mpeg2video";
+            var videoCodec = !string.IsNullOrWhiteSpace(GetEncodingOptions().HardwareAccelerationType) ? null : "mpeg2video";
 
             int? videoBitrate = null;