diff --git a/ffmpegthumbnailer.h b/ffmpegthumbnailer.h
--- a/ffmpegthumbnailer.h
+++ b/ffmpegthumbnailer.h
@@ -23,13 +23,13 @@
 #include <ffmpegthumbnailer/videothumbnailer.h>
 #include <ffmpegthumbnailer/filmstripfilter.h>
 
-class FFMpegThumbnailer : public QObject, public ThumbCreator
+class FFMpegThumbnailer : public QObject, public ThumbCreatorV3
 {
     Q_OBJECT
 public:
     FFMpegThumbnailer();
     virtual ~FFMpegThumbnailer();
-    virtual bool create(const QString& path, int width, int height, QImage& img) override;
+    virtual bool createV3(const QString& path, int width, int height, QImage& img, qreal devicePixelRatio) override;
     virtual Flags flags() const override;
     virtual QWidget* createConfigurationWidget() override;
     virtual void writeConfiguration(const QWidget* configurationWidget) override;
diff --git a/ffmpegthumbnailer.cpp b/ffmpegthumbnailer.cpp
--- a/ffmpegthumbnailer.cpp
+++ b/ffmpegthumbnailer.cpp
@@ -42,17 +42,22 @@
 {
 }
 
-bool FFMpegThumbnailer::create(const QString& path, int width, int /*height*/, QImage& img)
+bool FFMpegThumbnailer::createV3(const QString& path, int width, int /*height*/, QImage& img, qreal devicePixelRatio)
 {
-    m_Thumbnailer.setThumbnailSize(width);
+    m_Thumbnailer.setThumbnailSize(width * devicePixelRatio);
     // 20% seek inside the video to generate the preview
     m_Thumbnailer.setSeekPercentage(20);
     //Smart frame selection is very slow compared to the fixed detection
     //TODO: Use smart detection if the image is single colored.
     //m_Thumbnailer.setSmartFrameSelection(true);
     m_Thumbnailer.generateThumbnail(path, img);
 
-    return !img.isNull();
+    if (!img.isNull()) {
+        img.setDevicePixelRatio(devicePixelRatio);
+        return true;
+    }
+
+    return false;
 }
 
 ThumbCreator::Flags FFMpegThumbnailer::flags() const