Add trickplay functionality

src/components/libraryoptionseditor/libraryoptionseditor.template.html

@@ -104,6 +104,25 @@
     <div class="fieldDescription checkboxFieldDescription">${OptionAutomaticallyGroupSeriesHelp}</div>
 </div>
 
+<div class="trickplaySettingsSection hide">
+    <h2>${Trickplay}</h2>
+    <div class="checkboxContainer checkboxContainer-withDescription fldExtractTrickplayImages">
+        <label>
+            <input type="checkbox" is="emby-checkbox" class="chkExtractTrickplayImages" />
+            <span>${OptionExtractTrickplayImage}</span>
+        </label>
+        <div class="fieldDescription checkboxFieldDescription">${ExtractTrickplayImagesHelp}</div>
+    </div>
+
+    <div class="checkboxContainer checkboxContainer-withDescription fldExtractTrickplayDuringLibraryScan advanced">
+        <label>
+            <input type="checkbox" is="emby-checkbox" class="chkExtractTrickplayDuringLibraryScan" />
+            <span>${LabelExtractTrickplayDuringLibraryScan}</span>
+        </label>
+        <div class="fieldDescription checkboxFieldDescription">${LabelExtractTrickplayDuringLibraryScanHelp}</div>
+    </div>
+</div>
+
 <div class="chapterSettingsSection hide">
     <h2>${HeaderChapterImages}</h2>
     <div class="checkboxContainer checkboxContainer-withDescription fldExtractChapterImages">