diff --git a/lib/mpris2/mprismediaplayer2player.cpp b/lib/mpris2/mprismediaplayer2player.cpp
--- a/lib/mpris2/mprismediaplayer2player.cpp
+++ b/lib/mpris2/mprismediaplayer2player.cpp
@@ -65,6 +65,8 @@
 
     connect(mSlideShow, &SlideShow::stateChanged,
             this, &MprisMediaPlayer2Player::onSlideShowStateChanged);
+    connect(mSlideShow, &SlideShow::intervalChanged,
+            this, &MprisMediaPlayer2Player::onMetaInfoUpdated);
     connect(mContextManager, &ContextManager::currentUrlChanged,
             this, &MprisMediaPlayer2Player::onCurrentUrlChanged);
     connect(mSlideShow->randomAction(), &QAction::toggled,
@@ -184,7 +186,8 @@
 
 qlonglong MprisMediaPlayer2Player::position() const
 {
-    return 0;
+    // milliseconds -> microseconds
+    return mSlideShow->position() * 1000;
 }
 
 double MprisMediaPlayer2Player::rate() const
@@ -245,6 +248,7 @@
         return;
     }
 
+    signalPropertyChange("Position", position());
     signalPropertyChange("PlaybackStatus", mPlaybackStatus);
 }
 
@@ -259,6 +263,7 @@
     }
 
     onMetaInfoUpdated();
+    signalPropertyChange("Position", position());
 }
 
 void MprisMediaPlayer2Player::onMetaInfoUpdated()
@@ -280,10 +285,9 @@
 
         // TODO: for videos also get and report the length
         if (MimeTypeUtils::urlKind(url) != MimeTypeUtils::KIND_VIDEO) {
-            // TODO: implement other MPRIS API for position
             // convert seconds in microseconds
-            // const qlonglong duration = qlonglong(mSlideShow->interval() * 1000000);
-            // updatedMetaData.insert(QStringLiteral("mpris:length"), duration);
+            const qlonglong duration = qlonglong(mSlideShow->interval() * 1000000);
+            updatedMetaData.insert(QStringLiteral("mpris:length"), duration);
         }
 
         // TODO: update on metadata changes, given user can edit most of this data
@@ -329,6 +333,7 @@
         return;
     }
 
+    signalPropertyChange("Position", position());
     signalPropertyChange("PlaybackStatus", mPlaybackStatus);
 }
 
@@ -346,6 +351,7 @@
     signalPropertyChange("CanPlay", mSlideShowEnabled);
     signalPropertyChange("CanPause", mSlideShowEnabled);
     if (playbackStatusChanged) {
+        signalPropertyChange("Position", position());
         signalPropertyChange("PlaybackStatus", mPlaybackStatus);
     }
 }
diff --git a/lib/slideshow.h b/lib/slideshow.h
--- a/lib/slideshow.h
+++ b/lib/slideshow.h
@@ -51,7 +51,14 @@
     /** @return true if the slideshow is running */
     bool isRunning() const;
 
+    /**
+     * @return interval in seconds
+     */
     int interval() const;
+    /**
+     * @return position in time slot for current image in milliseconds
+     */
+    int position() const;
 
 public Q_SLOTS:
     void setInterval(int);
@@ -68,6 +75,11 @@
      * Slideshow has been started or stopped
      */
     void stateChanged(bool running);
+    /**
+     * Emitted when interval has been changed
+     * @param interval  interval in seconds
+     */
+    void intervalChanged(int interval);
 
 private Q_SLOTS:
     void goToNextUrl();
diff --git a/lib/slideshow.cpp b/lib/slideshow.cpp
--- a/lib/slideshow.cpp
+++ b/lib/slideshow.cpp
@@ -238,13 +238,32 @@
 {
     GwenviewConfig::setInterval(double(intervalInSeconds));
     d->updateTimerInterval();
+    emit intervalChanged(intervalInSeconds);
 }
 
 int SlideShow::interval() const
 {
     return GwenviewConfig::interval();
 }
 
+int SlideShow::position() const
+{
+    // TODO: also support videos
+
+    // QTimer::remainingTime() returns -1 if inactive
+    // and there are moments where mState == Started but timer already done but not yet next url reached
+    // so handle that
+    if (d->mState == Started) {
+        if (d->mTimer->isActive()) {
+            return interval() * 1000 - d->mTimer->remainingTime();
+        }
+        // already timeout reached, but not yet progressed to next url
+        return interval();
+    }
+
+    return 0;
+}
+
 void SlideShow::stop()
 {
     LOG("Stopping timer");