What would a 7th gen Sega console have been like?

[Vinther1991]

Sega identifies the lack of DVD support as a key factor for the Dreamcast’s lack of success. They partner with Toshiba and makes an HD-DVD based console. Because of Segas investment, the format is ready for the launch of their console in fall 2005. We get a console war that is also a film format war.