How to convert DVD to avi with Boilsoft DVD Ripper?
With Boilsoft DVD to avi Converter, you can backup your dvd movie to avi with high video quality. You can choose the high quality mpeg4 codec like xvid, divx, mpeg4, copy the your dvd to mpeg4, dvd to xvid, dvd to divx.
1. Run Boilsoft DVD to avi Converter, click 'open' button, select the dvd device.
2. Choose title, audio track, subtitle and output format
2.1 select title you want to rip
2.2 select the audio track and subtitle.
2.3 choose the output format to avi.

2.4 you can choose the video codec, audio codec by click 'setting' button.

Video Codec: xvid, mpeg4
Audio Codec: mp3, ac3
It means you can backup your dvd to xvid + mp3, xvid + ac3.