How can I convert mp4 files into avi so I am able to use them on a DVD?

Is it possible to convert files from a dvd ( .ifo .vob .bup ) to easily edited files? If so what do I use? Free.

I want to Put a movie onto my iPod but Its an AVI File.. How do I Convert it to a file thatll work with itunes, without havin...

I have Moyea so I can convert an swf file to an mp4 file. Only thing is, I don't know if I'm doing it all correctly. Anyo...

How can I convert my mp4 music files used by itunes to mp3 files used by my phone without using any money or taking the songs...

I downloaded a television series and I want to get it to play on a dvd player, but its all in .avi format and I think it need...

How do I convert VOB files to something like AVI, so I can upload on youtube?

Can you convert an lst file to an mp4 file, and if so how and with what program?

hey, im part of a website, and I make animations. when I render them, however, I get an AVI file type. is there any free, sim...

How do I convert a video file from wmv format to mp4 format for free without the advertisements showing up at the screen?

How do I convert mpeg-4 audio files into mp3 files??