Best way to do QTVR in a Mac?

I have a client that needs a QTVR panoramic picture where his clientes can navegate trought the ambient pictures in his website.

I got myself Nodal Ninja 3 and have been doing some tests with PTGui, PTMac and some other softwares more or less sucessfull.
The problem is, I still haven't found a way to make the QTVR pictures so he can upload to his website for the clients.

What software do I need for this job apart from let's say PTgui?

I'm planing to do 360* horizontal and vertical images. That kind where you can put a circle on the tripod area with your logo, contact and Copyright.

I imagine all I need to do is take a few 360* pictures rounds in different angles, stitch them toghether as spherical and use some software to convert the spheric panoramic image into QTVR. (I will be using a 5D with 16mm on Nodal Ninja)

Can someone give me a tip if I'm on the right track and advice me about QTVR software, please?

Thanks a lot!

Danny