Hello Callum,
Thanks for your reply. I have tried with 3 different cables with no luck. I tried the cables on the TV and they work fine. The CP preferences are in HDMI Video & Audio, so not sure why isn’t working.
Unfortunately, I haven’t found a way to monitor the audio while capturing in Premiere CS4, but when I run the videos they don’t have any sound.
I succesfully recorded with the component cables with an Xbox 360, a PS3 and a PS2, so not sure why isn’t the audio working now.
On monday it worked perfect, but the next day it stopped working.