(G): External Graphics File

The picture definition consists of an URL pointing to an image file which is accessible via http on the web. While the set of supported formats depends on the browser, common formats are PNG, GIF, and JPEG. You can add an optional argument to specify the dimension of the rendered video:

Parameter: URL [dimension]

URL A valid URL pointing to the image file hosted in the web

dimension Size of image on the screen in mm (default is original size)