2009-01-25, 11:21 PM (This post was last modified: 2009-01-25, 11:25 PM by gEd.)
Assuming it is an analogue tuner...
run config, capture devices, edit tuner, go to recording source settings, at the bottom you can edit the various recoding profiles and change the resolutions and bitrates.
[edit]: Ah, I see from your posts you have a dvb-s tuner. I have no experience of these type of tuners but (assuming they are similar to DVB-T tuners), you don;t have control over settings for digital channels, gbpvr just writes the digital stream to disk. Perhaps it is the channel you are recording from? Some transmissions (such as UK history) are often at a lower res to say BBC1
âIf this is the way Queen Victoria treats her prisoners, she doesn't deserve to have any.â