How do i get audio from a video( i knw the question isnt clear ) ill make it more clear in the detail area?

look i have a music video on my computer and i want to put it on my ipod but i cant cuz its nano do u knowany program where i can just record the music from the video cuz i realy like this songHow do i get audio from a video( i knw the question isnt clear ) ill make it more clear in the detail area?
wouldnt it just be easier to download the song and then put it onto you ipod?How do i get audio from a video( i knw the question isnt clear ) ill make it more clear in the detail area?
see if you can find the song here


http://esnips.com


or


http://boomp3.com
If your Video's format is MPEG 2 Its really easy to separate music from video with this program:





TMPGEnc MPEG Editor 2.0





It's installation name is: TME2-trial-2.1.1.152-install_EN





Free download at:


http://www.9down.com/TMPGEnc-MPEG-Editor鈥?/a>





Hope your video is MPEG!!!