diff --git a/src/widget/form/settings/avform.cpp b/src/widget/form/settings/avform.cpp
index cd3b75a4d..f53107250 100644
--- a/src/widget/form/settings/avform.cpp
+++ b/src/widget/form/settings/avform.cpp
@@ -247,12 +247,20 @@ void AVForm::selectBestModes(QVector<VideoMode> &allVideoModes)
     for (auto it = bestModeInds.rbegin(); it != bestModeInds.rend(); ++it)
     {
         VideoMode mode = allVideoModes[it->second];
-        int size = getModeSize(mode);
-        auto result = std::find_if(newVideoModes.cbegin(), newVideoModes.cend(),
-                                   [size](VideoMode mode) { return getModeSize(mode) == size; });
 
-        if (result == newVideoModes.end())
+        if (newVideoModes.empty())
+        {
             newVideoModes.push_back(mode);
+        }
+        else
+        {
+            int size = getModeSize(mode);
+            auto result = std::find_if(newVideoModes.cbegin(), newVideoModes.cend(),
+                                       [size](VideoMode mode) { return getModeSize(mode) == size; });
+
+            if (result == newVideoModes.end())
+                newVideoModes.push_back(mode);
+        }
     }
     allVideoModes = newVideoModes;
 }
@@ -271,7 +279,7 @@ void AVForm::fillCameraModesComboBox()
         qDebug("width: %d, height: %d, FPS: %f, pixel format: %s\n", mode.width, mode.height, mode.FPS, pixelFormat.toStdString().c_str());
 
         if (mode.height && mode.width)
-            str += QString("%1p").arg(getModeSize(mode));
+            str += QString("%1p").arg(mode.height);
         else
             str += tr("Default resolution");