How to merge two already authored DVD's to one disk ?

[Macina]

Hello!

My problem is:
I have two DVD Videos (Already authored: ifo & vob files in VIDEO_TS directory). Every disk contains a short movie (about 500-600 MB size). I want to put those two movies on one disk by making a basic menu where i could chose which movie to watch between those two
movies.

If anyone knows the best/easiest way to do it plese let me know.
Can I do it with DVDLab or there is a better solution?

Of course I would like not to loose the quality of the movies.

Thanx very much!!!

[Yuri]

Use TMPGEnc DVD Author for this task

tmpg.pegasys-inc.com/download_files/TDA-1.5.15.49-install-EN.exe

[farmer dan]

macina wrote:
Can I do it with DVDLab or there is a better solution?Yes, you can. However, since DVD Lab creates only one PGC, the audio and video from both movies must be in the same formats. If this is the case, you can create Movie 1 and Movie 2 with one menu that links to both.

However, if the audio and video are not all the same, you need to create a multiple titleset. This involves some editing in the IFO and the creation of a VIDEO_TS. maa has a guide for this that reallly works.
Making a Multiple VTS with Ifoedit for a Menu produced with DVD Lab (http://forum.doom9.org/showthread.php?s=&threadid=58791) .

Let us know how this works out for you.