mpc renaissance sampling

hey how do i sample from youtube with the mpc ren i am using the nrv10 audio interface mixer please run me through the whole set up if some one can from mpc preferences to my iMac down to the nrv10 thanks for those who can help

I use the rens sound card so I just go headphone out on the computer to quarter inch ins on the ren. If you are using your interface to play youtube videos just change the audio preferences back to internal sound on your computer. You can also use software called sunflower but I find this method to be easier.