gp_camera_capture_preview suddenly unsupported?

Alan Corey <[email protected]>
Newsgroups gmane.comp.multimedia.gphoto.user
Message-ID <CAOh3dDbStjUa=y9Nah1i5=2bGgfZq+7G3p+v6HzKqyd+5x2eRg@mail.gmail.com>
Something changed somewhere.  I was working with libgphoto2, the same
program, the same build even, when all of a sudden it stopped working.
I get a -6 error suddenly.  I've reset the camera, rebooted the
computer, tried a different camera.  I was plugging away squashing
bugs, making progress.  I'm using the preview images to do motion
detection by detecting changes.  Before the same program worked with
my old Canon S70 and my Nikon D5200, which was really convenient, now
it doesn't work with either.

I suppose I should look at the code and see where a -6 comes from.

-- 
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