3.0.5582.0

MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs

@@ -736,7 +736,7 @@ namespace MediaBrowser.Api.Playback.Hls
                     ).Trim();
             }
 
-            return string.Format("{0} {1} -map_metadata -1 -threads {2} {3} {4} -flags -global_header -sc_threshold 0 {5} -hls_time {6} -start_number {7} -hls_list_size {8} -y \"{9}\"",
+            return string.Format("{0} {1} -map_metadata -1 -threads {2} {3} {4} -flags -global_header -copyts -sc_threshold 0 {5} -hls_time {6} -start_number {7} -hls_list_size {8} -y \"{9}\"",
                             inputModifier,
                             GetInputArgument(state),
                             threads,

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -1,4 +1,5 @@
-using MediaBrowser.Common.Extensions;
+using System.Globalization;
+using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Collections;
@@ -1892,5 +1893,18 @@ namespace MediaBrowser.Controller.Entities
 
             return video.RefreshMetadata(newOptions, cancellationToken);
         }
+
+        public string GetEtag()
+        {
+            return string.Join("|", GetEtagValues().ToArray()).GetMD5().ToString("N");
+        }
+
+        protected virtual List<string> GetEtagValues()
+        {
+            return new List<string>
+            {
+                DateLastSaved.Ticks.ToString(CultureInfo.InvariantCulture)
+            };
+        }
     }
 }

MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs

@@ -280,7 +280,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
 
         private async Task<List<int>> GetKeyFrames(string inputPath, int videoStreamIndex, CancellationToken cancellationToken)
         {
-            const string args = "-i {0} -select_streams v:{1} -show_frames -print_format compact";
+            const string args = "-i {0} -select_streams v:{1} -show_frames -show_entries frame=pkt_dts,key_frame -print_format compact";
 
             var process = new Process
             {
@@ -310,15 +310,12 @@ namespace MediaBrowser.MediaEncoding.Encoder
             StartProcess(processWrapper);
 
             var lines = new List<int>();
-            var outputCancellationSource = new CancellationTokenSource(4000);
 
             try
             {
                 process.BeginErrorReadLine();
 
-                var linkedCancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(outputCancellationSource.Token, cancellationToken);
-
-                await StartReadingOutput(process.StandardOutput.BaseStream, lines, 120000, outputCancellationSource, linkedCancellationTokenSource.Token).ConfigureAwait(false);
+                await StartReadingOutput(process.StandardOutput.BaseStream, lines, 120000, cancellationToken).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -335,7 +332,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
             return lines;
         }
 
-        private async Task StartReadingOutput(Stream source, List<int> lines, int timeoutMs, CancellationTokenSource cancellationTokenSource, CancellationToken cancellationToken)
+        private async Task StartReadingOutput(Stream source, List<int> lines, int timeoutMs, CancellationToken cancellationToken)
         {
             try
             {
@@ -362,11 +359,6 @@ namespace MediaBrowser.MediaEncoding.Encoder
                             {
                                 lines.Add(frameMs);
                             }
-
-                            if (frameMs > timeoutMs)
-                            {
-                                cancellationTokenSource.Cancel();
-                            }
                         }
                     }
                 }

MediaBrowser.Model/Dto/BaseItemDto.cs

@@ -37,6 +37,12 @@ namespace MediaBrowser.Model.Dto
         /// <value>The id.</value>
         public string Id { get; set; }
 
+        /// <summary>
+        /// Gets or sets the etag.
+        /// </summary>
+        /// <value>The etag.</value>
+        public string Etag { get; set; }
+        
         /// <summary>
         /// Gets or sets the playlist item identifier.
         /// </summary>

MediaBrowser.Model/Querying/ItemFields.cs

@@ -75,6 +75,11 @@
         /// </summary>
         DisplayMediaType,
 
+        /// <summary>
+        /// The etag
+        /// </summary>
+        Etag,
+
         /// <summary>
         /// The external urls
         /// </summary>

MediaBrowser.Server.Implementations/Dto/DtoService.cs

@@ -357,6 +357,8 @@ namespace MediaBrowser.Server.Implementations.Dto
                     : item.CanDownload(user);
             }
 
+
+
             return dto;
         }
 

SharedVersion.cs

@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("3.0.*")]
-//[assembly: AssemblyVersion("3.0.5572.0")]
+//[assembly: AssemblyVersion("3.0.*")]
+[assembly: AssemblyVersion("3.0.5582.0")]