[mirotalksfu] - improve aspect ratio

public/view/Room.html

@@ -231,10 +231,11 @@ access to use this app.
                     <p>Aspect ratio:</p>
                     <br />
                     <select id="BtnsAspectRatio" class="form-select text-light bg-dark">
-                        <option value="0">4:3</option>
-                        <option value="1">16:9</option>
-                        <option value="2">1:1</option>
-                        <option value="3">1:2</option>
+                        <option value="0">default</option>
+                        <option value="1">4:3</option>
+                        <option value="2">16:9</option>
+                        <option value="3">1:1</option>
+                        <option value="4">1:2</option>
                     </select>
                     <br />
                     <p>Buttons bar:</p>