Is there an app to record iPad screen?

I need a simple to use all in one dvd copying program that will rip, decode, shrink ,decrypt, whatever. Free would be great but I don't mind paying if I have to.

I check Audio in Settings but no audio downloads from youTube.  I have tried different codecs, but its always the same.

I have no experience on Blu ray files and disk yet. I haven't bought a single movie in blu ray.
So I would like to ask, do I need a special media player to play blu ray movies downloaded from the internet? How about from a blu ray disk inserted into the disk drive?

I know youtube converts your uploaded video after it's uploaded.
I'm trying to copy the same quality a video has on a computer onto the uploaded version; hopefully you can follow what I'm tryin' to say.

I have a recorded video that the audio is out of sinc, and I would like to extract the audio then put it back on the video with the correct timing. (I know I'm not using technical terms, I know how to put the audio back on, I just need help extracting it.)

What is the difference between HD DVD Player and Blu Ray DVD player? I have a Toshiba HDTV 1080 P DVD player, but am considering a Blu-ray DVD player. Will the Blu-ray player play my regular DVDs better than my DVD player now?

Are automatic updates whenever included ?

I've installed codec for QuickTime to play the avi videos, and I wonder if this can help me transfer the avi video to my iTunes library?