Sigma SD Quattro can’t record video because “there is too much data”

The Spanish site DSLRmagazine interviewed Mr. Yamaki the CEO from Sigma. And there are some additional new info:

1. The SD Quattro cannot record video because the Foveon sensor has too much data to process.
2. Yamaki said that you can record video with Foveon but you need “more resources” to make it work. And anyway video it’s not a priority yet for Sigma
3. Autofocus us yet slow but it will be faster on the final production versions of the camera
4. Also interesting: Sigma decided to make a SA mount mirrorless and not a SA mount DSLR because mirrorless has no micro-camera shaking.