This is a simple question. I am trying to accurately see
how many frames i can grab and write per second using the
v4l interface on my slow mule box.
If my understanding is correct, with mmap, VIDIOCSYNC, frees
a specified frame and then the driver fills the mapped memory
with a video image. Is there anyway for me to be notified that
the frame is full? How can I be sure that after I call VIDIOCSYNC
that the buffer is full b4 I start working with it?
Thanks yall.
-kali
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