change key used to generate chapter image file names

MediaBrowser.Controller/Entities/TV/Episode.cs

@@ -27,7 +27,7 @@ namespace MediaBrowser.Controller.Entities.TV
         {
             get
             {
-                return true;
+                return false;
             }
         }
 

MediaBrowser.Controller/MediaInfo/FFMpegManager.cs

@@ -131,7 +131,7 @@ namespace MediaBrowser.Controller.MediaInfo
                     break;
                 }
 
-                var filename = video.Id + "_" + video.DateModified.Ticks + "_" + chapter.StartPositionTicks;
+                var filename = video.Path + "_" + video.DateModified.Ticks + "_" + chapter.StartPositionTicks;
 
                 var path = VideoImageCache.GetResourcePath(filename, ".jpg");
 

MediaBrowser.Model/Entities/DisplayPreferences.cs

@@ -1,14 +1,20 @@
 using MediaBrowser.Model.Drawing;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 
 namespace MediaBrowser.Model.Entities
 {
     /// <summary>
     /// Defines the display preferences for any item that supports them (usually Folders)
     /// </summary>
-    public class DisplayPreferences
+    public class DisplayPreferences : INotifyPropertyChanged
     {
+        /// <summary>
+        /// Occurs when [property changed].
+        /// </summary>
+        public event PropertyChangedEventHandler PropertyChanged;
+        
         /// <summary>
         /// The image scale
         /// </summary>

MediaBrowser.Server.Implementations/ScheduledTasks/VideoImagesTask.cs

@@ -262,7 +262,7 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
         {
             cancellationToken.ThrowIfCancellationRequested();
 
-            var filename = item.Id + "_" + item.DateModified.Ticks + "_primary";
+            var filename = item.Path + "_" + item.DateModified.Ticks + "_primary";
 
             var path = ImageCache.GetResourcePath(filename, ".jpg");
 

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>3.0.180</version>
+        <version>3.0.181</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 Theater and Media Browser Server. Not intended for plugin developer consumption.</description>
         <copyright>Copyright © Media Browser 2013</copyright>
         <dependencies>
-            <dependency id="MediaBrowser.Common" version="3.0.180" />
+            <dependency id="MediaBrowser.Common" version="3.0.181" />
             <dependency id="NLog" version="2.0.1.2" />
             <dependency id="ServiceStack.Text" version="3.9.55" />
             <dependency id="SimpleInjector" version="2.3.0" />

Nuget/MediaBrowser.Common.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
     <metadata>
         <id>MediaBrowser.Common</id>
-        <version>3.0.180</version>
+        <version>3.0.181</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>3.0.180</version>
+        <version>3.0.181</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="3.0.180" />
+            <dependency id="MediaBrowser.Common" version="3.0.181" />
         </dependencies>
     </metadata>
     <files>