an attempt at creating a thumbnailer

src/cpp/slidemodel.cpp

@@ -18,6 +18,7 @@
 #include <QStandardPaths>
 #include <QImage>
 
+#include <iostream>
 
 SlideModel::SlideModel(QObject *parent)
     : QAbstractListModel(parent) {
@@ -639,3 +640,15 @@ void SlideModel::moveRowFromService(const int &fromIndex,
     }
   }
 }
+
+QString SlideModel::thumbnailVideo(QString video) {
+
+  std::system("ffmpeg -i Rust\ Tutorial\ Full\ Course.webm -vframes 1 -an -s 576x324 -ss 35 OutputFile.jpg");
+
+  QTemporaryFile thumbnail;
+  if (thumbnail.open()) {
+
+    return thumbnail.fileName();
+  }
+
+}

src/cpp/slidemodel.h

@@ -79,6 +79,8 @@ public:
   Q_INVOKABLE QVariantMap getItem(int index) const;
   Q_INVOKABLE QVariantList getItems();
   Q_INVOKABLE int findSlideIdFromServItm(int index);
+  Q_INVOKABLE void thumbnailVideo(QString video);
+
 
 public slots:
   Q_INVOKABLE bool select(int id);