Below are the steps I went thru to create an AVI file from a DVD.
Don't be afraid about operate this DVD ripper. Use Eahoosoft DVD ripper is real easy! Here, ill show you detailed operation steps.
Step 1: download Eahoosoft DVD ripper from http://www.eahoosoft.com/eahoosoft-dvd-ripper/eahoosoft-dvd-ripper.html. Also, you may free trial it. Launch it, and then Loadyour DVD movie, choose one. Just like the picture shows:
Step 2: after you choose the DVD movie you want to rip, you may click "profile", then choose General Video->AVI-Audio-Video Interleaved(*.avi)
Step 3: set parameters to meet your needs. You can see video parameters contain resolution, frame rate, encoder, and bitrate. Audio parameters contain sample rate, channels, encoder, and bitrate. Select Encode: XviD MPEG-4
Step 4: after you prepare the above steps, you can enter the last one. Convert!
The dvd ripper will convert dvd movie with high speed and the best quality. So, you can download the powerful dvd ripper tool and use it as you like.