I have just recently upgraded to DVD Arch4 and Vegas7. As a matter of course, I test all my output discs across different platforms. For some reason the Macbook wont play a DVD4 disc giving me a "supported disc not available"message. However when I play the same disc on VLC player on the same machine in works fine. The same disc plays fine on all windows machines and external dvd players....just not the mac. I am not doing anything different from earlier versions of Architect.
Anyone have any suggestions?