This is a very old Outdated Video and the developers arent realy working on this Emu
Maybe the software GXEMUL can emulate Dreamcast Homebrew.
With GXEmul you can get Dreamcast Linux working and
maybe there is a Way to emulate 2D Dreamcast Homebrew Games on your Pandora.
I sendet a Request to Mcobit and wait for an Answer
Dreamcast Emulation on Pandora is a long Dream from all of us
On my Test SD Card i compiled GXEmul and it starts,but the Windows is only one Second open then Close.
I hope that is only a little Error and Mcobit can help to solve ^_^
It works near like Qemu.
3D Dreamcast Emulation is very Complex,but with GXEmul maybe we can Emulate Dreamcast 2D Homebrew Games
http://gxemul.sourceforge.net/
I promise nothing,but this can be a good Idea