Having Aspect Ratio Problems

[scottoinkingsburg]

Hello. I am making a DVD from scratch of video that I have shot with my camcorder. There are five different videos that are all in 16:9 format. Each video was originally on their own DVD but I combined them together on one dvd. I watched this DVD and all was well, everything worked ok. Then I thought it would be cool to make my own menu. So I used VOB edit and demuxed all the videos and audio tracks from the dvd with the 5 videos. Then I made a menu from scratch using avisynth and dvdauthorgui. So I put it all together on my hard drive and checked it with my Ulead DVD software. All looked good, the menu was in 4:3 aspect, all the buttons worked fine, and when I clicked the button in the menu to each video all were in 16:9 aspect. However, after I made the DVD and played it on my DVD player, as well as my roomates DVD player, all Of the videos were displayed in 4:3 aspect. How can I fix this? I have been burning on DVD-RW's luckly, so I have not been screwing up all my DVD+R discs. I have been trying to fix this with IFOEdit as well as PGCEdit. And each show the menu at 4:3 and all the videos at 16:9. So why are the DVD players showing everything at 4:3? Any ideas?

[Baldrick]

if you try change the menu to 16:9, does it work then?