AVex DVD - How to Remove reg name/avoid tag name/avoid include reg. name/avoid including reg. name

Launch AVex DVD/Video program -> go to menu "Help/Registration" -> "About/Registration" -> delete your registration name in the "Registration" dialog window -> click "Activate product".

Then your converted files won't include your name any more, moreover, if you don't want your email address to be included in the output file, leave the "Registration email" as blank as well.