Change output resolution.

How can I change the output resolution? I like serviio and it seems to be the best media server that I have used. It even worked with my new Bravia, for a short time anyway. But the problem is that it renders everything to 720x480. How can I raise the resolution to 720 or 1080?

Thank you.

EDIT: okay so some more info. I have two media renderers. One is a DirecTv HR20, and the other is a Sony Bravia KDL-46-810. It seems Bravia show the movie is full resolution, but the DVR renders it down. It that something I can change in the DirecTv Profile? I know the DVR can do better resolution because when I use MediaTomb I have seen a high resolution.

[zip]

It's rendered in the resolution of the streamed file.

I will try to get some details to post but I transcoded an mp4 file that was 1080p and the log showed the output was 720x480 and you could see the screen was croped. When I get home tonight I will get the logs and post them.