If you are using any other browser you will see a blank square.
Use the following link to start an external version of Windows Media Player with any of these browsers:
| Platform | Browser | Link |
|---|---|---|
| PC, Mac | Internet Explorer | Multicast
on-grounds
Note: multicast is not offered off-grounds |
| PC, Mac | Mozilla Firefox | |
| PC, Mac | Netscape | |
| Mac | Safari | |
| PC, Mac | Opera |
If you get an error window reporting that Windows Media Player cannot play the file, then multicast is not enabled for this particular part of the network. The "More Information" button is not particularly helpful in this instance.