Full 12mp resolution raw burst to ramdisk

[dustinkerstein]

This is definitely a feature request, so feel free to mark it as such (or close if this isn't the right place)

It'd be awesome to be able to capture the full sensor readout in raw to a ramdisk (with as minimal processing as possible to maximize fps, which I think would be ~12fps using the 2 lane CSI connection). Ie. Burst until ramdisk is ~90% full (or user stops), then stop recording, and then offload DNGs to disk.

Do you think such a mode would be valuable to other users?