Newsgroup: it.comp.os.linux.iniziare
Titolo: scheda TV

Salve! Il problema: scheda miro tv che Mandrake 8.0 riconosce subito,
kernel compilato attivando il v4l e  i moduli necessari ma ottengo questo
errore quando avvio xawtv:
           [root@localhost bin]# xawtv
This is xawtv-3.38, running on Linux/i686 (2.4.3-20mdk)
  image format list for port 74
    0x32315659 (YV12) planar
    0x30323449 (I420) planar
Xv: no usable image format found (port 74)
x11: 1024x768, 16 bit/pixel, 2048 byte/scanline, DGA
can't open /dev/video: No such device
v4l-conf had some trouble, trying to continue anyway
open /dev/video: No such device
v4l: open /dev/video: No such device
no video grabber device available
sapreste dirmi  come risolverlo e far funzionare sta benedetta scheda ??
grazie a tutti ciao ciao

Jael wrote:

ma i moduli li carichi? modprobe bttv

 ha scritto:

questo è il messaggio che ottengo con modprobe bttv:
[root@localhost /root]# modprobe bttv
/lib/modules/2.4.3-20mdk/kernel/drivers/media/video/bttv.o: unresolved symbol vi
deo_unregister_device_Rd7b6f3b1
/lib/modules/2.4.3-20mdk/kernel/drivers/media/video/bttv.o: unresolved symbol vi
deo_register_device_R4d90383f
/lib/modules/2.4.3-20mdk/kernel/drivers/media/video/bttv.o: insmod /lib/modules/
2.4.3-20mdk/kernel/drivers/media/video/bttv.o failed
/lib/modules/2.4.3-20mdk/kernel/drivers/media/video/bttv.o: insmod bttv
failed
non so proprio che fare. Grazie anticipatamente per qualsiasi aiuto!

 
pastaci un lsmod

SonGoku wrote:

eccolo:
[root@localhost internet]# lsmod
Module                  Size  Used by
ppp_deflate            40864   0  (autoclean)
bsd_comp                4032   0  (autoclean)
ppp_async               6160   1  (autoclean)
ppp_generic            15968   3  (autoclean) [ppp_deflate bsd_comp 
ppp_async]
tdfx                   47760   1
agpgart                21280   1
emu10k1                44384   0
soundcore               3504   4  [emu10k1]
ne2k-pci                4480   1  (autoclean)
8390                    6112   0  (autoclean) [ne2k-pci]
hid                    11872   0  (unused)
input                   3232   0  [hid]
usb-uhci               20656   0  (unused)
usbcore                47216   1  [hid usb-uhci]
iptable_filter          1696   0  (autoclean) (unused)
ipt_MASQUERADE          1088   1  (autoclean)
iptable_nat            11616   0  [ipt_MASQUERADE]
ip_conntrack           12096   1  [ipt_MASQUERADE iptable_nat]
ip_tables              10528   5  [iptable_filter ipt_MASQUERADE 
iptable_nat]
nls_iso8859-1           2848   1  (autoclean)
nls_cp850               3584   1  (autoclean)
vfat                    9040   1  (autoclean)
fat                    30720   0  (autoclean) [vfat]
supermount             32464   6  (autoclean)
aic7xxx               106132   0  (unused)
sd_mod                 11048   0  (unused)
scsi_mod               86036   2  [aic7xxx sd_mod]
-- 
DMC

 
probabilamete la scheda l'hai du /dev/video0 (/dev/video potrebbe essere
una directory...)
prova 'xawtv -device /dev/video0'
ciao claudio :)

 ha scritto:

l'ho fatto e ottengo queste righe  (...contintuo a non capirci nulla):
[root@localhost /root]# xawtv -device /dev/video0
This is xawtv-3.38, running on Linux/i686 (2.4.3-20mdk)
  image format list for port 74
    0x32315659 (YV12) planar
    0x30323449 (I420) planar
Xv: no usable image format found (port 74)
x11: 1024x768, 16 bit/pixel, 2048 byte/scanline, DGA
can't open /dev/video0: No such device
v4l-conf had some trouble, trying to continue anyway
open /dev/video0: No such device
v4l: open /dev/video0: No such device


claudio.b wrote:

questo è quello che ottengo con il comando che mi hai suggerito:
[
[root@localhost /root]# xawtv -device /dev/video0
This is xawtv-3.38, running on Linux/i686 (2.4.3-20mdk)
  image format list for port 74
    0x32315659 (YV12) planar
    0x30323449 (I420) planar
Xv: no usable image format found (port 74)
x11: 1024x768, 16 bit/pixel, 2048 byte/scanline, DGA
can't open /dev/video0: No such device
v4l-conf had some trouble, trying to continue anyway
open /dev/video0: No such device
v4l: open /dev/video0: No such device
no video grabber device available
...continuo a non capirci nulla
-- 
DMC

[root@localhost /root]# xawtv -device /dev/video0
ma non è :
xawtv -c /dev/video0 ? 

 errore quando avvio xawtv:
 Gentilmente puoi dirmi come attivare v4l? Vorrei usarlo per la webcam
insieme a xawtv, ho letto che dovrebbe andare bene.
Grazie

 ha scritto:

make xconfig
multimedia device   <---qui trovi il modulo del video for Linux