centos 5.5 problem with avermedia Bt878

[popo1960]

Hi

I try to capture anything from my tv tuner, but i still get nothing, i have VLC 0.9.9a --enable-v4l

dmesg | grep bttv

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 0000:06:03.0, irq: 233, latency: 32, mmio: 0xd7fff000
bttv0: detected: AVerMedia TVPhone98 [card=41], PCI subsystem ID is 1461:0003
bttv0: using: AVerMedia TVPhone 98 [card=41,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00fcfff3 [init]
bttv0: Avermedia eeprom[0x0a91]: tuner=5 radio:yes remote control:yes
bttv0: using tuner=5
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
bttv0: i2c: checking for TDA9887 @ 0x86... not found
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: PLL: 28636363 => 35468950 .. ok
input: bttv IR (card=41) as /class/input/input2
bttv-input: bttv IR (card=41) detected at pci-0000:06:03.0/ir0

lspci:


06:03.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
Subsystem: Avermedia Technologies Inc AverMedia UltraTV PCI 350
Flags: bus master, medium devsel, latency 32, IRQ 233
Memory at d7fff000 (32-bit, prefetchable)
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2

06:03.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
Subsystem: Avermedia Technologies Inc UltraTV PCI 350
Flags: bus master, medium devsel, latency 32, IRQ 233
Memory at d7ffe000 (32-bit, prefetchable)
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2


lsmod | grep btt
bttv 164853 0
video_buf 27205 1 bttv
ir_common 31813 1 bttv
compat_ioctl32 5569 1 bttv
i2c_algo_bit 12489 1 bttv
btcx_risc 8777 1 bttv
tveeprom 17873 1 bttv
i2c_core 24001 6 i2c_ec,tuner,tvaudio,bttv,i2c_algo_bit,tveeprom
videodev 25792 1 bttv
v4l2_common 24385 3 tuner,bttv,videodev


and when i try run ie: vlc -vvv v4l2:// :v4l-vdev=/dev/video0

only errors:
[00000417] main interface debug: looking for interface module: 1 candidate

[00000417] inhibit interface error: Failed to connect to the D-Bus session daemon: dbus-launch failed to autolaunch D-Bus session: Autolaunch error: X11 initialization failed.

[00000417] main interface warning: no interface module matching "inhibit,none" could be loaded
[00000417] main interface debug: TIMER module_Need() : 2.401 ms - Total 2.401 ms / 1 intvls (Avg 2.401 ms)
[00000417] main interface error: no suitable interface module
[00000001] main libvlc error: interface "inhibit,none" initialization failed

[00000421] main interface debug: thread 3009403792 (interface) created at priority 0 (interface/interface.c:168)
[00000419] screensaver interface warning: failed to connect to the D-BUS daemon: dbus-launch failed to autolaunch D-Bus session: Autolaunch error: X11 initialization failed.

[00000421] main interface debug: thread started
[00000001] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[00000423] main interface debug: looking for interface module: 6 candidates
[00000423] qt4 interface error: Could not connect to X server
[00000423] skins2 interface error: Cannot open display
[00000423] skins2 interface error: cannot initialize OSFactory
Remote control interface initialized. Type `help' for help.

00000431] v4l2 demux error: cannot open video device (Permission denied)
[00000431] v4l2 demux debug: opening '(null)' as audio
ALSA lib pcm_hw.c:1429:(_snd_pcm_hw_open) Invalid value for card
[00000431] v4l2 demux error: cannot open device hw for ALSA audio (No such file or directory)
[00000431] v4l2 demux error: cannot open device /dev/dsp for OSS audio (No such file or directory)
[00000431] main demux warning: no access_demux module matching "v4l2" could be loaded
[00000431] main demux debug: TIMER module_Need() : 4.046 ms - Total 4.046 ms / 1 intvls (Avg 4.046 ms)
[00000430] main input debug: creating access 'v4l2' path=''
[00000434] main access debug: looking for access module: 1 candidate
[00000434] v4l2 access debug: opening '/dev/video0' as video
[00000434] v4l2 access error: cannot open video device (Permission denied)
[00000434] main access warning: no access module matching "v4l2" could be loaded
[00000434] main access debug: TIMER module_Need() : 1.386 ms - Total 1.386 ms / 1 intvls (Avg 1.386 ms)
[00000430] main input error: open of `v4l2://' failed: could not create access
[00000388] main playlist debug: finished input


i don't have idea what i make wrong, thanks for any help

greetings
popo