diff --git a/src/assets/pulse-multiple.svg b/src/assets/pulse-multiple.svg
new file mode 100644
index 0000000..c487732
--- /dev/null
+++ b/src/assets/pulse-multiple.svg
@@ -0,0 +1 @@
+<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><style>.spinner_98HH{animation:spinner_mnRT 1.6s cubic-bezier(0.52,.6,.25,.99) infinite}.spinner_roCJ{animation-delay:.2s}.spinner_q4Oo{animation-delay:.4s}@keyframes spinner_mnRT{0%{r:0;opacity:1}75%,100%{r:11px;opacity:0}}</style><circle class="spinner_98HH" cx="12" cy="12" r="0"/><circle class="spinner_98HH spinner_roCJ" cx="12" cy="12" r="0"/><circle class="spinner_98HH spinner_q4Oo" cx="12" cy="12" r="0"/></svg>
\ No newline at end of file
diff --git a/src/qml/presenter/LoadingSpinner.qml b/src/qml/presenter/LoadingSpinner.qml
new file mode 100644
index 0000000..a59b867
--- /dev/null
+++ b/src/qml/presenter/LoadingSpinner.qml
@@ -0,0 +1,80 @@
+import QtQuick 2.15
+import QtQuick.Controls 2.15 as Controls
+import QtQuick.Layouts 1.15
+import QtGraphicalEffects 1.15
+import org.kde.kirigami 2.13 as Kirigami
+import "./" as Presenter
+
+Controls.BusyIndicator {
+    id: root
+    property color color
+    visible: true
+
+    contentItem: Item {
+        implicitWidth: 64
+        implicitHeight: 64
+
+        Item {
+            id: item
+            x: parent.width / 2 - 32
+            y: parent.height / 2 - 32
+            width: 64
+            height: 64
+            opacity: root.running ? 1 : 0
+
+            Behavior on opacity {
+                OpacityAnimator {
+                    duration: 250
+                }
+            }
+
+            Repeater {
+                id: repeater
+                model: 1
+
+                Rectangle {
+                    id: delegate
+                    required property int index
+
+                    x: item.width / 2 - width / 2
+                    y: item.height / 2 - height / 2
+                    implicitWidth: root.width
+                    implicitHeight: root.width
+                    radius: 500
+                    color: root.color
+                    opacity: delegate.scale
+                    /* visible: root.visible */
+
+                    /* Text { */
+                    /*     text: delegate.scale + " & " + delegate.opacity */
+                    /* } */
+
+                    PropertyAnimation {
+                        target: delegate
+                        property: "scale"
+                        running: root.visible && root.running
+                        from: 0
+                        to: 1
+                        loops: Animation.Infinite
+                        duration: 500 * index
+                        easing.type: Easing.OutInExpo
+                        easing.amplitude: 2.0
+                    }
+
+
+                    /* transform: [ */
+                    /*     Translate { */
+                    /*         y: -Math.min(item.width, item.height) * 0.5 */
+                    /*         x: index */
+                    /*     }, */
+                    /*     Rotation { */
+                    /*         angle: delegate.index / repeater.count * 360 */
+                    /*         origin.x: 5 */
+                    /*         origin.y: 5 */
+                    /*     } */
+                    /* ] */
+                }
+            }
+        }
+    }
+}
diff --git a/src/qml/presenter/PreviewSlide.qml b/src/qml/presenter/PreviewSlide.qml
index 9b1beda..8e543d2 100644
--- a/src/qml/presenter/PreviewSlide.qml
+++ b/src/qml/presenter/PreviewSlide.qml
@@ -42,6 +42,13 @@ Item {
             currentFrame: pdfIndex
         }
 
+        Presenter.LoadingSpinner {
+            id: loadingSpinner
+            color: Kirigami.Theme.highlightColor
+            running: true
+            anchors.fill: parent
+        }
+
         FastBlur {
             id: imageBlue
             anchors.fill: parent
diff --git a/src/resources.qrc b/src/resources.qrc
index db3661a..ad8a5fb 100644
--- a/src/resources.qrc
+++ b/src/resources.qrc
@@ -26,7 +26,9 @@
         <file>qml/presenter/RangedSlider.qml</file>
         <file>qml/presenter/NewVideo.qml</file>
         <file>qml/presenter/TextBackground.qml</file>
+        <file>qml/presenter/LoadingSpinner.qml</file>
         <file>assets/parallel.jpg</file>
         <file>assets/black.jpg</file>
+        <file>assets/pulse-multiple.svg</file>
     </qresource>
 </RCC>
diff --git a/src/rust/slide_model.rs b/src/rust/slide_model.rs
index adcd3bf..9499967 100644
--- a/src/rust/slide_model.rs
+++ b/src/rust/slide_model.rs
@@ -331,7 +331,6 @@ impl slide_model::SlideModel {
                     screenshot.to_str().unwrap()
                 ).insert(0, &QString::from("file://")).to_owned();
                 slide.video_thumbnail = screenshot_string;
-                // let runtime = tokio::runtime::Runtime::new().unwrap();
                 std::thread::spawn(move || {
                     let result = ffmpeg::bg_from_video(&path, &screenshot);
                     match result {