Messages in this thread | | | Date | Tue, 21 Apr 1998 08:49:42 +0200 | From | Gerd Knorr <> | Subject | Re: BT848 Broken? |
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In lists.linux.kernel you write:
>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function is obsolete.
http://www.cs.tu-berlin.de/~kraxel/linux/grabber-video4linux.cc
Gerd
-- Gerd Knorr <kraxel@cs.tu-berlin.de> Note: goldbach probably goes offline within a few weeks, don't bookmark the from address for long term...
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