THX & Digital Dolby AVIs & MPGs --> DVD

[scifiguy]

I've found a number of THX & Digital Dolby movie trailers. I'd like to combine them into a demo disk to show off my new surround sound system. If I put them through TMPGENC, and then DVD Complete to burn to DVD, will I loose any of the quality?

There are also a number of MP3 demo files. Can those go to DVD too? If so, what would I use for the video portion?

[maa]

Well lets see. Trailers aren't usually very big and don't need re-encoding. They are usually in seperate VOBs with their own IFOs and can be easilly put together by re-naming sequencially like this
vts_01_1.ifo/vob
vts_02_1.ifo/vob
vts_03_1.ifo/vob
vts_04_1.ifo/vob
afterwards use DVD Fab to make the Video_ts.ifo
Thats one DVD done.

The MP3 stuff is another thing altogether, you'll need to author as a slide show. Conversion to mpg or AC3 should be taken care of by your authoring software. The output will again be a complete DVD structure but you could re-name and merge it with the above example.