Re: BT848 Broken?

Koji OKAMURA (oka@ec.kyushu-u.ac.jp)
Tue, 21 Apr 1998 11:48:47 +0900

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It seems that the current bttv driver (0.5.6) supports a mmap() system
call. I have tried to copy the video image to memory space from video
capture frame buffer by the mmap(). But I never success.

Please show me the neat code with mmap() to grab the image by bttv
driver.

I use a bttv capture card with VIC (Video Conference Tool) by old
bttv driver (0.4.3), which can grab the image by ioctl(). But the
function is obsolete.

Thanks in advance.

-- Koji

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