Ol� gente,
Gostaria de contar com a ajuda de voc�s estou tentando fazer a webcam de
um amigo funcionar e procurando uma que funcione no meu equipamento. Na
caixa diz: CompUSA View Cam. Andei fazendo testes com o GnomeMeeting 2
http://snapshots.voxgratia.org/redhat/ Segue abaixo minha luta com a
derrota de tela preta do xawtv e da mensagem de erro de nao conseguir
abrir o /dev/video4linux mesmo executando como root. J� me apontaram que
eu preciso de um v4l2_pwlibplugin.so, mas n�o fa�o id�ia de onde posso
pegar.
Existe no mercado alguma webcam usb que tenha a instala��o f�cil no
linux? Lembro que o Jorge Godoy disse que usa(va) tranq�ilamente no linux.
Uso Fedora Core 3, Kernel 2.6.11
O hardware foi reconhecido como Microdia Triplex i-mini PC Camera
(SN9C10x PC Camera)
Agrade�o toda e qualquer ajuda.
[EMAIL PROTECTED] rpm]# rpm -Uvh *06.02*
A preparar... ###########################################
[100%]
1:pwlib ###########################################
[ 20%]
2:opal ###########################################
[ 40%]
3:gnomemeeting-snapshot ###########################################
[ 60%]
I/O error : Attempt to load network entity
http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd
I/O error : Attempt to load network entity
http://www.oasis-open.org/docbook/xml/4.0/docbookx.dtd
4:pwlib-plugins-avc ###########################################
[ 80%]
5:pwlib-plugins-dc ###########################################
[100%]
[EMAIL PROTECTED] rpm]# gnomemeeting-snapshot
[EMAIL PROTECTED] rpm]# xawtv -hwscan
This is xawtv-3.94, running on Linux/i686 (2.6.11-1.14_FC3)
looking for available devices
port 105-105
type : Xvideo, image scaler
name : NV17 Video Overlay
port 106-106
type : Xvideo, image scaler
name : NV17 Video Texture
port 107-138
type : Xvideo, image scaler
name : NV05 Video Blitter
port 139-139 [ -xvport 139 ]
type : Xvideo, video overlay
name : NVIDIA Video Interface Port
/dev/video0: OK [ -device /dev/video0 ]
type : v4l2
name : SN9C10x PC Camera
flags: capture
[EMAIL PROTECTED] rpm]# xawtv -c /dev/video0
This is xawtv-3.94, running on Linux/i686 (2.6.11-1.14_FC3)
/dev/video0 [v4l2]: no overlay support
v4l-conf had some trouble, trying to continue anyway
Warning: Cannot convert string
"-*-ledfixed-medium-r-*--39-*-*-*-c-*-*-*" to type FontStruct
ioctl: VIDIOC_G_STD(std=0x1b7f057d0
[PAL_I,PAL_D1,PAL_K,PAL_M,PAL_N,PAL_Nc,NTSC_M,?,SECAM_K,SECAM_K1,SECAM_L,?ATSC_8_VSB,ATSC_16_VSB,(null),(null),(null),(null),(null),(null)]):
Argumento inv�lido
ioctl: VIDIOC_S_STD(std=0x0 []): Argumento inv�lido
no way to get: 384x288 32 bit TrueColor (LE: bgr-)
[EMAIL PROTECTED] ~]# tail -f /var/log/messages
Jun 2 14:46:21 esparta kernel: usb 2-2: V4L2 device /dev/video0
deregistered
Jun 2 14:46:26 esparta kernel: usb 2-2: new full speed USB device using
uhci_hcd and address 11
Jun 2 14:46:26 esparta kernel: usb 2-2: SN9C10[12] PC Camera Controller
detected (vid/pid 0x0C45/0x6029)
Jun 2 14:46:26 esparta kernel: usb 2-2: PAS106B image sensor detected
Jun 2 14:46:27 esparta kernel: usb 2-2: Initialization succeeded
Jun 2 14:46:27 esparta kernel: usb 2-2: V4L2 device registered as
/dev/video0
Jun 2 14:46:27 esparta kernel: usb 2-2: Optional device control through
'sysfs' interface ready
Jun 2 14:50:13 esparta gconfd (root-2280): iniciando (vers�o 2.8.1),
pid 2280 usu�rio 'root'
Jun 2 14:50:13 esparta gconfd (root-2280): Endere�o
"xml:readonly:/etc/gconf/gconf.xml.mandatory" resolvido para uma fonte
de configura��o com permiss�es apenas de leitura na posi��o 0
Jun 2 14:50:13 esparta gconfd (root-2280): O endere�o
"xml:readwrite:/root/.gconf" resolvido para uma fonte de configura��o
com permiss�es de escrita na posi��o 1
Jun 2 14:50:13 esparta gconfd (root-2280): Endere�o
"xml:readonly:/etc/gconf/gconf.xml.defaults" resolvido para uma fonte de
configura��o com permiss�es apenas de leitura na posi��o 2
[EMAIL PROTECTED] rpm]# lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 011: ID 0c45:6029 Microdia Triplex i-mini PC Camera
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
[EMAIL PROTECTED] rpm]# ls -lha /usr/lib/pwlib/devices/videoinput/
total 852K
drwxr-xr-x 2 root root 4,0K Jun 2 14:44 .
drwxr-xr-x 4 root root 4,0K Mai 30 22:15 ..
-r--r--r-- 1 root root 301K Jun 1 19:11 avc_pwplugin.so
-r--r--r-- 1 root root 225K Jun 1 19:11 dc_pwplugin.so
-r--r--r-- 1 root root 280K Jun 1 19:11 v4l_pwplugin.so
[EMAIL PROTECTED] rpm]# ls -lha /dev/video*
lrwxrwxrwx 1 root root 6 Jun 2 14:46 /dev/video -> video0
crw------- 1 mythus root 81, 0 Jun 2 14:46 /dev/video0
crw------- 1 mythus root 81, 0 Mai 29 15:12 /dev/video4linux
--
*********************************
Tulio M. Barros UIN(ICQ):1593641
[EMAIL PROTECTED] LUN:174012
*********************************
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