Hi Ben,
On Fri, Dec 19, 2014 at 11:48:58AM +0800, Bin Chen wrote:
Hi,
Can anyone explain what is the difference between setting control
V4L2_CID_FOCUS_AUTO to 1 and and issuing V4L2_CID_AUTO_FOCUS_START?
Confused...
V4L2_CID_AUTO_FOCUS_START starts a single-pass AF algorithm which ends after
reaching focus (or failing in trying that), whereas enabling the
V4L2_CID_FOCUS_AUTO control enables a contiguous AF algorithm.
--
Regards,
Sakari Ailus
e-mail: sakari.ai...@iki.fi XMPP: sai...@retiisi.org.uk
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