After you setup the qam remap file, autoscan for channels. If it isn't picking up all the channels replace the tvcapture.dll with the one available in the silicondust forum. You can then change the channel number and name that mediaportal assigns the channel by editing the channel in the mediaportal config.
If the channels have more than one audio track, mediaportal ussually picks the last one, so you might have to change the PID for the audio if your are not hearing english or 5.1. I had to edit the database manually because changes made to the audio PID via the config would not stick.
If the channels have more than one audio track, mediaportal ussually picks the last one, so you might have to change the PID for the audio if your are not hearing english or 5.1. I had to edit the database manually because changes made to the audio PID via the config would not stick.