mp4 files to dvd, problem

[jordigrij]

I have a Sanyo HD1000, just brand new. I record with the full HD mode and I can see it fine with the little screen on the camera, and also with my HD TV. Not a problem.
When viewing the videos with Nero or quicktime or other viewers, the images "jump" and are not sincronized. I have been told this might be because I don't have a good enough computer. well, I have a brand new Lenovo 3000 series. I am not concerned though with viewing my videos on the laptop, all I need is to burn them on DVD and here is the problem.
When I burn a DVD using the provided software, DVD Movie Factory 5 SE by Ulead, the resulting DVD has a faster speed than normal, in other words, it looks like a X1.5 speed instead of normal speed. Quality is fine, but it just has a faster velocity than normal.
I need help.
Thanks

[Baldrick]

Try convert using something else like convertxtodvd or favc.