has anyone here been successful in getting any useful dual-iso shots from the 700D? cr2hdr doesn't even convert them, complains about the interlacing method not being supported. It seems to me that the 700D has another line interleaving scheme than the 5Dm3. cr2hdr reports "BddB RGGB" for the 5Dm3 and "BdBd RGGB" for the 700D. Page 5 of dual_iso.pdf talks about an interleaving pattern of l,l,H,H,l,l,H,H... for the 5Dm3, but I think the 700D uses something like l,l,l,l,H,H,H,H,l,l,l,l,H,H,H,H....
To illustrate, I cropped the first top left 32x32 pixel out of a 5Dm3 and 700D CR2, respectively:

Needless to say, current cr2hdr interpolation algorithms do not like this.
any ideas?
thanks,
-Christian