[sane-devel] Video4linux

Novak Levente lnovak@dragon.klte.hu
Tue, 10 Jun 2003 14:29:48 +0200 (MET DST)

Recently, the videodev2.h thread reminded me an old problem with the
video4linux (or is it v4l?) backend. That is, only the first "scan"
produces a (more or less) correct image, while the others have the
succesive scanlines badly shifted. Is it normal? Can it be avoided?
I know I can use other software (like XawTV) to take snapshots, but if
there is such a SANE backend, it should work correctly.
Also, a v4l2 backend would be welcome too.