|AFAIK there is no way to get the audio into the computer, so you have to |use the jack that is built on to the BTTV card, ... no routing of BTTV |audio through pd, sorry ;(
my tv is connected via inhouse cable to the soundcard, same as with the cdrom drive. it shows up on my mixer as line1 or so. just set the rec. flag for this channel and adc~ should emit tv noises?