Recording Gameplay from ROMs

Can you guy recommend a good program to use to record the gameplay from ROMs? I tried using fraps but it didn't work. I need it to record nes, snes, genesis, or mame roms. Thanks for any suggestions. I see people upload videos all the time on youtube. just wonder what program they use to capture the video.

Jam it back in, in the dark.

I haven't used it myself, but CamStudio looks like a good way to do it. I know a few people who've used it, and the videos look pretty good.

I'm actually going to give this a try myself, because it looks promising, and I've been looking for something like this as well.

There's nowhere I can't reach.

ok thanks sousuke. i'll see if i can find a copy.

EDIT: ok i tried out camstudio but i'm not able to record sound for some reason. it failed when i did the sound check. can someone help me out on this issue? or suggest another program to try?

This thing is sticky, and I don't like it. I don't appreciate it.

I usually set my recording device in CamStudio to "What U Hear"
I'm not sure if your soundcard has that feature or not.

This page has pics of that option.

I am a dolphin, do you want me on your body?

thanks, striped phantom. i followed the instructions on that link you provided but sadly i don't see "what U hear" or "stereo mix" even under options. i guess i'm just out of luck. thanks for the help though.

I was speaking idiomatically.