I have followed the guide to save images to SD card:
http://jevois.org/tutorials/ProgrammerPythonSaveImages.html
It works for all resolutions except 1280x1024 no matter what framerate I specify. It gives the error:
ERR Command error [setmapping2 BAYER 1280 1024 1.0 Test SaveImages]: Error parsing or setting mapping [BAYER 1280 1024 1.0 Test SaveImages]: FTL Camera::setFormat: Camera did not accept the requested video format as specified