Search found 5 matches

by hellvy
Mon Jul 27, 2009 6:36 pm
Forum: Hardware Queries
Topic: Error, failed to query crop /dev/video: Invalid argument
Replies: 10
Views: 13657

ok, i got some update. when i execute 'zmu -d /dev/video0 -V 1 -q -v' i can get card property as it should. so i think there's something to do with v4l v1 & v2 here. But when i tried changing source property in zm from v4l v2 to v1, i still can't get it to work. Looking in log it says 'Capture f...
by hellvy
Sat Jul 25, 2009 2:11 am
Forum: Hardware Queries
Topic: Error, failed to query crop /dev/video: Invalid argument
Replies: 10
Views: 13657

bump, any suggestion pls.
by hellvy
Thu Jul 23, 2009 8:37 am
Forum: Hardware Queries
Topic: Error, failed to query crop /dev/video: Invalid argument
Replies: 10
Views: 13657

i got the same problem on CentOS 5.3 i386, bt878 card, here's some info of my system. # dmesg | grep btt bttv: driver version 0.9.16 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). bttv0: Bt878 (rev 17) at 0000:03:09.0, irq: 217, latency: 132, mmio: 0...
by hellvy
Wed Oct 05, 2005 12:38 pm
Forum: Hardware Queries
Topic: got only gray image on pico2000 card
Replies: 5
Views: 4616

well.. it works now. I can get color image from color camera without changing any config. May be it's hardware glitch or misconfigured zm. I'll try to reinstall and start setting it from scratch to make sure it always work. I think this card is OEMed so it may has many names. I've tried card=77 befo...
by hellvy
Tue Oct 04, 2005 7:47 pm
Forum: Hardware Queries
Topic: got only gray image on pico2000 card
Replies: 5
Views: 4616

got only gray image on pico2000 card

Hello, i'm using CTU 3.67 distribution. My hardware is PIII 933, 128MB Pico2000 capture card (like this one ) LYD-808C CCD camera My problem is, i can't get color image from this camera. When i try capture palette other than grey, the stream image will freeze and camera list turn red. Tried all chan...