Hello,
I'd like to know if it's possible change the colorkey (for the chromakey) using
xawtv.
I runned xawtv with the command line:
giometti@vere:~/i1440fg$ xawtv -v 2
and I got:
[...]
v4l: open: /dev/video (i1440fg)
capabilities: capture overlay chromakey scales
size: 64x48 => 768x576
channels: 5
[...]
ioctl: VIDIOCGCAP(i1440fg,type=0x99,chan=5,audio=0,size=64x48-768x576): ok
ioctl: VIDIOCSPICT(params=32768/32768/0/32768/32768,depth=16,fmt=3): ok
ioctl: VIDIOCSWIN(win=384x288+8+32,key=0,flags=0x0,clips=0): ok
v4l: overlay win=384x288+8+32, 1 clips
[...]
How I can set a different value for the `key' parameters?
ioctl: VIDIOCSWIN(win=384x288+8+32,key=0,flags=0x0,clips=0): ok
^
|
This one -----------+
I need to set a myown value, zero is not good for me...
Thanks,
Rodolfo
PS. The device driver is written by me for a custom videoboard using chromakey.
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Rodolfo Giometti (ZtW) e-mail: [EMAIL PROTECTED]
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Programmi e soluzioni GNU [EMAIL PROTECTED]
* Linux Device drivers home page: giometti.oltrelinux.com
* Embedded systems phone: +39 329 7028903
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