arameters</h4>

                    <table>
                    <tr>
                <td>string</td>
                <td>$format</td>
                <td>The output output format</td>
            </tr>
                    <tr>
                <td>integer</td>
                <td>$delay</td>
                <td>The delay in milliseconds between two frames</td>
            </tr>
                    <tr>
                <td>integer</td>
                <td>$loops</td>
                <td>The number of loops, 0