A rectangular frame or solid color box.
A box player is visible.
To block out or highlight an area of the mbedlet.
To create a box player:
Set the box player properties as follows:
| Property | Purpose |
| LINESIZE | Set the thickness of the frame in pixels. |
| LINECOLOR | Colors box outline. Double-click in the value field to launch a color picker. |
| FILLCOLOR | Colors the box interior. Double-click in the value field to launch a color picker. |
| FILLED | Creates a solid box. |
A box player also has visible properties.