Hi all,

If I use video4linux API, I can use

vc[1].norm=1;
ioctl(fd, VIDIOCGCHAN, &vc[1]);

to set my norm.
But I have no idea to set norm in DirectFB API.
And If I want to capture one frame to save as picture file,
anyone has got an idea how to do something like that?

Thanks in advance,
MingTsung Yu

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