Ripping DVD Disk/Vob files with high quality using Handbrake

1. Install:

    #aptitude install handbrake-gtk

2. If you have DVD Disk, just open handbrake and do as following:

                    Click on Source and select DVD Disk (usually /dev/sr0)

3. In some cases, there will be only vob files. Since Handbrake doesn't
    seem to handle multiple vob files into one, we have to merge and make
    it a single vob file. Do as following:

    #aptitude install ffmpeg (but make sure that

    deb http://www.deb-multimedia.org squeeze main is enabled in the
    sourceslist)  

Run: #cat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB (etc) | ffmpeg -f mpeg -i - -vcodec copy -acodec copy merged.vob

4.  Click on Source and select merged.vob file and start ripping. Keeping an orginal setting is highly recommended.

5. Hope you would enjoy it with high quality ripped video!