Universtiy Program audio and video config core...

Hi!

i m taking mic input and vil eventually convert the spoken word into text and display it on the LCD....

for a start, all i want to see is whether the samples from the Audio Codec are stored in a memory or not...

I am using Audio core for that.. Is it necessary to use Audio and Video config core too? with Audio core, my c code builds and runs in NIOS IDE, but on adding audio and video config core in the SOPC builder, it doesnt build. gives an error...

plz help..