[mythtv-users] New frontend, wrong picture size

[robl]

Hi,

I've added a new mythtv frontend to my existing system, however when 
watching live tv the picture doesn't fill the screen and I end up with 
black borders around the picture.  The TV is in 16:9 aspect ratio mode 
and the same video works perfectly on the other frontend.  The mythtv 
menu screens fill the screen perfectly, so it just seems to be an issue 
whilst watching live/recorded tv.  Can anybody tell me how I can watch 
'fullscreen' live tv  (or what might be causing the problem) ?

Thanks