image problems...

stackbit · Post by **stackbit** » Fri Jun 23, 2006 3:46 pm

I have a debian instalation using the spic repository ( v1.21.3 ).
I am using a 4 port tv input Trust board (a Grandtec clone) and it loads perfectly
(or so i think...):

kernel: 2.6.12-1-386

btaudio: driver version 0.7 loaded [digital+analog]
ACPI: PCI Interrupt 0000:03:08.1[A] -> GSI 20 (level, low) -> IRQ 209
btaudio: Bt878 (rev 17) at 03:08.1, irq: 209, latency: 128, mmio: 0xddbff000
btaudio: using card config "default"
Linux video capture interface: v1.00
btaudio: registered device dsp0 [digital]
btaudio: registered device dsp1 [analog]
btaudio: registered device mixer0
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
ACPI: PCI Interrupt 0000:03:08.0[A] -> GSI 20 (level, low) -> IRQ 209
bttv0: Bt878 (rev 17) at 0000:03:08.0, irq: 209, latency: 128, mmio: 0xddbfe000
bttv0: detected: Grandtec Grand X-Guard [card=103], PCI subsystem ID is 0304:0102
bttv0: using: Grand X-Guard / Trust 814PCI [card=103,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00ffffff [init]
bttv0: using tuner=4
bttv0: i2c: checking for TDA9887 @ 0x86... not found
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: PLL: 28636363 => 35468950

Everything works great, except the image from my first input is slowly skewing. The image is off-sync and i have tried to change parameters in zoneminder to see if the effect disapears but to no effect.

Any sugestions?

jameswilson · Post by **jameswilson** » Fri Jun 23, 2006 3:49 pm

can we see an affected image?

stackbit · Post by **stackbit** » Fri Jun 23, 2006 7:55 pm

There you have it:

You should notice the skew in time of the of-sync.

jameswilson · Post by **jameswilson** » Fri Jun 23, 2006 8:01 pm

well that look sto me like a misconfigured std ie pal/ntsc or duff camera/connector. Have you proved the cam, and/or tried other sources