Comment 7 for bug 1069185

There is already a primitive live preview DSLR grabber intended for LinuxStopmotion, hosted at Sourceforge: http://sourceforge.net/p/linuxstopmotion/fe09/

Source code only, for now.

Proper DLSR support, with both medium-resolution continuous preview and high-res capture is on my TODO. :-) It requires some invasive rewriting of LinuxStopmotion, though.