Hi all

I am confused on the above title. I know TMPGEnc 4.0 XPres is used for mainly used for converting video. However TMPGEnc Authoring Works 4 can also used to convert my camcorder (DVD-VR) video to a DVD . So what the main benefit for TMPGEnc 4.0 XPres . Should Authoring Works 4 enough for me for converting DVD-VR to DVD format.

IS there any loss in quality when converting DVD-VR to DVD format ? I need something that do not do any re-encode so that the quality will not degrade. Is there any tools available ?

Thanks in advance for all answering my queries