i used morpheus to download my videos and only some of them have sound WTF is up????!!!!!???? i just got my ipod and need some help!!!
Do they have sound in iTunes? If they do, then try updating to the latest firmware for your iPod. If they don't have audio in iTunes, try converting with Videora, which is free, and can be found here: http://www.redkawa.com/blog/post.php?t=649
Because your video is muxed video, and iTunes cant convert muxed video (muxed video which means the audio and video are on the same track, quicktime or iTune can not deal with this kind of videos, ) , many users complaint that video converted by iTunes has no sound. You can refer here for more info about this problem. http://docs.info.apple.com/article.html?artnum=302588 try other converter like handbrake (Mac), Videora (Win), Super (Win), both are free.
