buenas! como indica el mensaje, no encuentra el dispositivo /dev/video0
revisa en tal directorio si existe, si no está, entonces debes crearlo con el comando MAKEDEV (si, en mayúsculas) te ubicas en el directorio /dev y ejecutas el comando: MAKEDEV video El jue, 29-09-2005 a las 06:22 +0200, Isaac Smith escribió: > Hola mundo!! > > hace tiempo que trato de configurar mi webcam en > linux, el problema es que mi webcam es mulita, no > tiene ni marca, solo dice "webcam" y como me la > regalaron asi que mejor ni me quejo :D > En windowsxp la instale con el cd de instalacion y me > la reconoce con el nombre de > > PC Camera (SN9C102) ver 4.12.0.0 > en el kernel acabo de encontrar este driver y lo > compile dentro del kernel > > he tratado de configurarla siguiendo varios HOWTO en > especial este > > http://gentoo-wiki.com/HOWTO_Install_a_webcam > > pero no consigo que funcione, al tratar de hacer > > mplayer tv:// -tv > driver=v4l:width=176:height=144:device=/dev/video0 > > esta es la salida de mplayer: > MPlayer 1.0pre7try2-3.4.4 (C) 2000-2005 MPlayer Team > CPU: Intel (Family: 6, Stepping: 8) > Detected cache-line size is 64 bytes > CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 > SSE2: 1 > Compilado para CPU x86 con extensiones: MMX MMX2 SSE > SSE2 > > 85 audio & 196 video codecs > Reproduciendo tv://. > Cache fill: 0.00% (0 bytes) Detectado TV. > Selected driver: v4l > name: Video 4 Linux input > author: Alex Beregszaszi > comment: under development > unable to open '/dev/video0': No such device > > con camorama me dice: > "could not connect to video device (/dev/video0)" > > tb trate con /dev/video, etc. y nada > ojo que no es problema de mplayer, creo :D > > aca va informacion de mis dispositivos USB y las > configuraciones del kernel de video y usb. si me falta > otra informacion que pueda proporcionar para que me > puedan ayudar, por favor diganme, ya que no se de > donde mas obtener info y como tendria que hacerlo. > > desde ya muchas gracias > > salu2. > > //**************************************** > > # lspci -v | grep USB > > 0000:00:1d.0 USB Controller: Intel Corporation > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI > Controller #1 (rev 03) (prog-if 00 [UHCI]) > 0000:00:1d.1 USB Controller: Intel Corporation > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI > Controller #2 (rev 03) (prog-if 00 [UHCI]) > 0000:00:1d.2 USB Controller: Intel Corporation > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI > Controller #3 (rev 03) (prog-if 00 [UHCI]) > 0000:00:1d.7 USB Controller: Intel Corporation > 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev > 03) (prog-if 20 [EHCI]) > > //***************************************************** > # lsusb > > Bus 004 Device 001: ID 0000:0000 > Bus 003 Device 002: ID 1267:0201 Logic3 / SpectraVideo > plc > Bus 003 Device 001: ID 0000:0000 > Bus 002 Device 002: ID 0c45:6019 Microdia <<----- > esta es la webCam > Bus 002 Device 001: ID 0000:0000 > Bus 001 Device 001: ID 0000:0000 > > //**************************************************** > # less /proc/bus/usb/devices > > T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 > Spd=12 MxCh= 0 > D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 > #Cfgs= 1 > P: Vendor=0c45 ProdID=6019 Rev= 1.01 > S: Product=USB camera > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA > I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 128 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 2 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 256 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 3 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 384 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 4 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 512 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 5 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 680 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 6 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 800 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 7 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 900 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > I: If#= 0 Alt= 8 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff > Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS=1023 Ivl=1ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=83(I) Atr=03(Int.) MxPS= 1 Ivl=100ms > > > > configuracion de video en el kernel > > //******************************************** > Version del kernel = linux-2.6.12-gentoo-r9 > > //******************************************* > > # zcat /proc/config.gz | grep VIDEO > > CONFIG_ACPI_VIDEO=y > # CONFIG_IEEE1394_VIDEO1394 is not set > CONFIG_VIDEO_DEV=y > # CONFIG_VIDEO_BT848 is not set > # CONFIG_VIDEO_PMS is not set > # CONFIG_VIDEO_CPIA is not set > # CONFIG_VIDEO_SAA5246A is not set > # CONFIG_VIDEO_SAA5249 is not set > # CONFIG_VIDEO_STRADIS is not set > # CONFIG_VIDEO_ZORAN is not set > # CONFIG_VIDEO_SAA7134 is not set > # CONFIG_VIDEO_MXB is not set > # CONFIG_VIDEO_DPC is not set > # CONFIG_VIDEO_HEXIUM_ORION is not set > # CONFIG_VIDEO_HEXIUM_GEMINI is not set > # CONFIG_VIDEO_CX88 is not set > # CONFIG_VIDEO_OVCAMCHIP is not set > CONFIG_VIDEO_SELECT=y > > //******************************************** > > configuracion USB en el kernel > > > # zcat /proc/config.gz | grep USB > > # USB devices > # CONFIG_SND_USB_AUDIO is not set > # CONFIG_SND_USB_USX2Y is not set > # USB support > CONFIG_USB_ARCH_HAS_HCD=y > CONFIG_USB_ARCH_HAS_OHCI=y > CONFIG_USB=y > # CONFIG_USB_DEBUG is not set > # Miscellaneous USB options > CONFIG_USB_DEVICEFS=y > # CONFIG_USB_BANDWIDTH is not set > # CONFIG_USB_DYNAMIC_MINORS is not set > # CONFIG_USB_SUSPEND is not set > # CONFIG_USB_OTG is not set > # USB Host Controller Drivers > CONFIG_USB_EHCI_HCD=y > # CONFIG_USB_EHCI_SPLIT_ISO is not set > # CONFIG_USB_EHCI_ROOT_HUB_TT is not set > CONFIG_USB_OHCI_HCD=y > # CONFIG_USB_OHCI_BIG_ENDIAN is not set > CONFIG_USB_OHCI_LITTLE_ENDIAN=y > CONFIG_USB_UHCI_HCD=y > # CONFIG_USB_SL811_HCD is not set > # USB Device Class drivers > # CONFIG_USB_AUDIO is not set > # CONFIG_USB_BLUETOOTH_TTY is not set > # CONFIG_USB_MIDI is not set > # CONFIG_USB_ACM is not set > CONFIG_USB_PRINTER=y > # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk > support' may also be needed; see USB_STORAGE Help for > more information > CONFIG_USB_STORAGE=y > # CONFIG_USB_STORAGE_DEBUG is not set > CONFIG_USB_STORAGE_DATAFAB=y > # CONFIG_USB_STORAGE_FREECOM is not set > # CONFIG_USB_STORAGE_ISD200 is not set > CONFIG_USB_STORAGE_DPCM=y > # CONFIG_USB_STORAGE_USBAT is not set > CONFIG_USB_STORAGE_SDDR09=y > CONFIG_USB_STORAGE_SDDR55=y > # CONFIG_USB_STORAGE_JUMPSHOT is not set > # USB Input Devices > CONFIG_USB_HID=y > CONFIG_USB_HIDINPUT=y > # CONFIG_USB_HIDDEV is not set > # CONFIG_USB_AIPTEK is not set > # CONFIG_USB_WACOM is not set > # CONFIG_USB_KBTAB is not set > # CONFIG_USB_POWERMATE is not set > # CONFIG_USB_MTOUCH is not set > # CONFIG_USB_EGALAX is not set > # CONFIG_USB_XPAD is not set > # CONFIG_USB_ATI_REMOTE is not set > # USB Imaging devices > CONFIG_USB_MDC800=m > # CONFIG_USB_MICROTEK is not set > # USB Multimedia devices > # CONFIG_USB_DABUSB is not set > CONFIG_USB_VICAM=m > # CONFIG_USB_DSBR is not set > CONFIG_USB_IBMCAM=m > CONFIG_USB_KONICAWC=m > # CONFIG_USB_OV511 is not set > # CONFIG_USB_SE401 is not set > # CONFIG_USB_SN9C102 is not set > # CONFIG_USB_STV680 is not set > # CONFIG_USB_PWC is not set > # USB Network Adapters > # CONFIG_USB_CATC is not set > # CONFIG_USB_KAWETH is not set > # CONFIG_USB_PEGASUS is not set > # CONFIG_USB_RTL8150 is not set > # CONFIG_USB_USBNET is not set > # CONFIG_USB_ZD1201 is not set > CONFIG_USB_MON=y > # USB port drivers > # USB Serial Converter support > # CONFIG_USB_SERIAL is not set > # USB Miscellaneous drivers > # CONFIG_USB_EMI62 is not set > # CONFIG_USB_EMI26 is not set > # CONFIG_USB_AUERSWALD is not set > # CONFIG_USB_RIO500 is not set > # CONFIG_USB_LEGOTOWER is not set > # CONFIG_USB_LCD is not set > CONFIG_USB_LED=y > # CONFIG_USB_CYTHERM is not set > # CONFIG_USB_PHIDGETKIT is not set > # CONFIG_USB_PHIDGETSERVO is not set > # CONFIG_USB_IDMOUSE is not set > # CONFIG_USB_SISUSBVGA is not set > # CONFIG_USB_TEST is not set > # USB ATM/DSL drivers > # USB Gadget Support > # CONFIG_USB_GADGET is not set > > //******************************************** > > > C.M.C. > > > > ______________________________________________ > Renovamos el Correo Yahoo! > Nuevos servicios, más seguridad > http://correo.yahoo.es > -- Alejandro M. Valdés Jiménez. Fono: 071 - 200413 RSS - DITyM Universidad de Talca.
