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celtilander
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Registrado: Octobre 2009
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EZCAP Y GAMBAS
Hola,
He conectado una cámara y un reproductor dvd al ordenador a través de ezcap (por cable svideo). El caso es que en ambos casos, la resolución máxima que he conseguido con el programa de ejemplo MyWebCam 3.0.0 es 320x240. Si intento elegir una más elevada se queda como colgado, se obscurece la aplicación y no responde.
Supuestamente, en las características que aparecen en la aplicación, dice admitir hasta 1024x768.
¿Alguien podría darme una idea de por donde seguir para conseguir mayor resolución?
¿Podría ser el svideo... o el conector USB donde conecto el ezcap al ordenador?
Muchas gracias.
#1 Martes, 23 Abril 2013, 16:46
jsbsan
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Registrado: Septiembre 2009
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Edad: 51
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dos hermanas, sevilla
Re: EZCAP Y GAMBAS
Citar:
¿Podría ser el svideo... o el conector USB donde conecto el ezcap al ordenador?
Muchas gracias.
Prueba con otra aplicación (no solo la de
gambas ), para ver que resolución obtienes, para ir descartando cosas...
#2 Martes, 23 Abril 2013, 19:44
celtilander
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Registrado: Octobre 2009
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Edad: 59
Re: EZCAP Y GAMBAS
Después de probar programas esto es lo que he conseguido:
Camorama 360x288
Kamerka 640x480
Muchas gracias.
#3 Miercoles, 24 Abril 2013, 17:59
codificador
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Re: EZCAP Y GAMBAS
Después de probar programas esto es lo que he conseguido:
Camorama 360x288
Kamerka 640x480
Muchas gracias.
en 640*480 ya deberia verse aceptablemete bien
por svideo solo puedes llegar a 720 y 30 fps
mas resolucion solo es interpolacion,
simplemete compila el programa webcam y ejecutalo de la consola y
puede que en la consola muestre el error
#4 Viernes, 26 Abril 2013, 04:52
celtilander
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Registrado: Octobre 2009
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Edad: 59
Re: EZCAP Y GAMBAS
Muchas gracias por vuestra ayuda.
Después de realizar los pasos recomendados(compilar y ejecutar en terminal), este es el resultado del terminal:
gb.v4l: v4l2: Device is V4L2!: Recurso no disponible temporalmente |----------> Arrancando por defecto a 320x240.
gb.v4l: v4l2: Capture ON: Argumento inválido
gb.v4l: v4l2: 'Source' not currently implemented for V4L2: Argumento inválido
gb.v4l: v4l2: Capture ON: Argumento inválido |----------> Esta linea aparece cuando paso a 640x480 y en ese momento se obscurece el programa y se queda así
Y lo que no acabo de entender es como puedo ver el vídeo en el programa tirando el terminal estos mensajes...
#5 Viernes, 26 Abril 2013, 10:22
codificador
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Re: EZCAP Y GAMBAS
Y lo que no acabo de entender es como puedo ver el vídeo en el programa tirando el terminal estos mensajes...
muy facil
eso es para determinar si el problema es
gambas o el driver
como es el driver y revisando la paguina de v4l
tu ezcap realmente es un empia28xx (tienes que confirmar eso con "lsusb"
revisa aca
http://www.linuxtv.org/wiki/index.p...es#About_Driver )
revisando la pagina de v4l
http://www.linuxtv.org que tu ezcap no tiene soporte de fabricante para linux y el driver disponible es echo por terceros
y tambien necesita un firmware,el cual probablemete no viene incluido en linux
el firmware lo encontraras en el paquete de driver de windows, con un nombre alusivo
para saber eso necesitas ejecutar el comando "dmesg" luego de conectar el ezcap
#6 Sabado, 27 Abril 2013, 05:24
celtilander
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Registrado: Octobre 2009
Mensajes: 49
Edad: 59
Re: EZCAP Y GAMBAS
Bueno... para mi desgracia, desisto.
Después de intentarlo durante días, ni consigo bajarme el firm, ni puedo extraerlo del cab del cd. Me da error con el formato y he probado con toda la artillería que tiene el synaptic para archivos cab.
Muchas gracias por vuestro interés.
Un saludo.
#7 Martes, 30 Abril 2013, 10:15
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Re: EZCAP Y GAMBAS
Bueno... para mi desgracia, desisto.
Después de intentarlo durante días, ni consigo bajarme el firm, ni puedo extraerlo del cab del cd. Me da error con el formato y he probado con toda la artillería que tiene el synaptic para archivos cab.
Muchas gracias por vuestro interés.
Un saludo.
por que no es un "cab ms estandar" es un "cab de installshield"
pero si necesitas el firmware lo mas seguro es que la salida de dmesg luego de conectar el dispositivo lo diga.
#8 Miercoles, 01 May 2013, 06:46
celtilander
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Registrado: Octobre 2009
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Edad: 59
Re: EZCAP Y GAMBAS
Esto es todo la info que ofrece sobre el ezcap...perdón por la extensión.
[ 2.621748] usb 1-1.4: Product: USB2.0 Hub
[ 2.622922] hub 1-1.4:1.0: USB hub found
[ 2.623492] hub 1-1.4:1.0: 4 ports detected
[ 2.693084] Linux video capture interface: v2.00
[ 2.702273] usbcore: registered new interface driver usbhid
[ 2.702281] usbhid: USB HID core driver
[ 2.734535] wmi: Mapper loaded
[ 2.746225] em28xx: New device @ 480 Mbps (eb1a:2861, interface 0, class 0)
[ 2.746235] em28xx: Video interface 0 found
[ 2.746236] em28xx: DVB interface 0 found
[ 2.747037] em28xx #0: chip ID is em2860
[ 2.779822] parport_pc 00:04: reported by Plug and Play ACPI
[ 2.779881] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 2.811954] type=1400 audit(1367086097.051:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=571 comm="apparmor_parser"
[ 2.812454] type=1400 audit(1367086097.055:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=571 comm="apparmor_parser"
[ 2.812705] type=1400 audit(1367086097.055:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=571 comm="apparmor_parser"
[ 2.844183] em28xx #0: board has no eeprom
[ 2.845123] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 21
[ 2.845130] hda_intel: msi for device 1849:0888 set to 0
[ 2.845133] hda_intel: position_fix set to 1 for device 1849:0888
[ 2.845167] snd_hda_intel 0000:00:07.0: setting latency timer to 64
[ 2.857124] fglrx: module license 'Proprietary. (C) 2002 - ATI Technologies, Starnberg, GERMANY' taints kernel.
[ 2.857131] Disabling lock debugging due to kernel taint
[ 2.881968] lp0: using parport0 (interrupt-driven).
[ 2.907168] [fglrx] Maximum main memory to use for locked dma buffers: 2884 MBytes.
[ 2.907903] [fglrx] vendor: 1002 device: 6758 count: 1
[ 2.908376] [fglrx] ioport: bar 4, base 0xe000, size: 0x100
[ 2.908628] ACPI: PCI Interrupt Link [LNEB] enabled at IRQ 19
[ 2.908884] [fglrx] Kernel PAT support is enabled
[ 2.908907] [fglrx] module loaded - fglrx 9.0.2 [Sep 20 2012] with 1 minors
[ 2.934921] microcode: AMD CPU family 0xf not supported
[ 2.939004] em28xx #0: found i2c device @ 0x4a [saa7113h]
[ 2.984237] em28xx #0: Your board has no unique USB ID.
[ 2.984248] em28xx #0: A hint were successfully done, based on i2c devicelist hash.
[ 2.984250] em28xx #0: This method is not 100% failproof.
[ 2.984252] em28xx #0: If the board were missdetected, please email this log to:
[ 2.984254] em28xx #0: V4L Mailing List <linux>
[ 2.984256] em28xx #0: Board detected as EM2860/SAA711X Reference Design
[ 2.996306] microcode: AMD CPU family 0xf not supported
[ 3.036142] device-mapper: multipath: version 1.4.0 loaded
[ 3.064776] em28xx #0: Identified as EM2860/SAA711X Reference Design (card=19)
[ 3.186918] ppdev: user-space parallel port driver
[ 3.197474] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0/input/input3
[ 3.197723] hid-generic 0003:046D:C01B.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:04.0-2/input0
[ 3.480987] saa7115 2-0025: saa7113 found (1f7113d0e100000) @ 0x4a (em28xx #0)
[ 4.248735] em28xx #0: Config register raw data: 0x10
[ 4.272604] em28xx #0: AC97 vendor ID = 0x83847652
[ 4.284603] em28xx #0: AC97 features = 0x6a90
[ 4.284605] em28xx #0: Sigmatel audio processor detected(stac 9752)
[ 4.660194] input: HDA NVidia Line as /devices/pci0000:00/0000:00:07.0/sound/card0/input4
[ 4.660467] input: HDA NVidia Mic as /devices/pci0000:00/0000:00:07.0/sound/card0/input5
[ 4.660585] input: HDA NVidia Line Out Side as /devices/pci0000:00/0000:00:07.0/sound/card0/input6
[ 4.660712] input: HDA NVidia Line Out CLFE as /devices/pci0000:00/0000:00:07.0/sound/card0/input7
[ 4.660864] input: HDA NVidia Line Out Surround as /devices/pci0000:00/0000:00:07.0/sound/card0/input8
[ 4.660981] input: HDA NVidia Line Out Front as /devices/pci0000:00/0000:00:07.0/sound/card0/input9
[ 4.663030] ACPI: PCI Interrupt Link [LNEC] enabled at IRQ 18
[ 4.663078] hda-intel: 0000:02:00.1: Handle VGA-switcheroo audio client
[ 4.663167] snd_hda_intel 0000:02:00.1: irq 47 for MSI/MSI-X
[ 4.679057] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0b.0/0000:02:00.1/sound/card1/input10
[ 4.744608] em28xx #0: v4l2 driver version 0.1.3
[ 5.768422] em28xx #0: V4L2 video device registered as video0
[ 5.768429] em28xx #0: V4L2 VBI device registered as vbi0
[ 5.792060] em28xx audio device (eb1a:2861): interface 1, class 1
[ 5.792074] em28xx audio device (eb1a:2861): interface 2, class 1
[ 5.792110] usbcore: registered new interface driver em28xx
[ 6.035319] usbcore: registered new interface driver snd-usb-audio
[ 6.575278] vesafb: mode is 1400x1050x32, linelength=5632, pages=0
[ 6.575285] vesafb: scrolling: redraw
[ 6.575288] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[ 6.576456] vesafb: framebuffer at 0xd0000000, mapped to 0xf9000000, using 5824k, total 5824k
[ 6.576756] Console: switching to colour frame buffer device 175x65
[ 6.576799] fb0: VESA VGA frame buffer device
[ 7.051905] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro
[ 7.095930] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
[ 7.185673] EXT4-fs (sdd1): mounted filesystem with ordered data mode. Opts: (null)
[ 7.457644] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 7.556772] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[ 7.677957] init: failsafe main process (972) killed by TERM signal
[ 7.687573] Bluetooth: Core ver 2.16
[ 7.687602] NET: Registered protocol family 31
[ 7.687604] Bluetooth: HCI device and connection manager initialized
[ 7.687948] Bluetooth: HCI socket layer initialized
[ 7.687951] Bluetooth: L2CAP socket layer initialized
[ 7.687956] Bluetooth: SCO socket layer initialized
[ 7.707248] Bluetooth: RFCOMM TTY layer initialized
[ 7.707256] Bluetooth: RFCOMM socket layer initialized
[ 7.707258] Bluetooth: RFCOMM ver 1.11
[ 7.730718] type=1400 audit(1367086101.971:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=1050 comm="apparmor_parser"
[ 7.734733] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.734739] Bluetooth: BNEP filters: protocol multicast
[ 7.743831] type=1400 audit(1367086101.983:6): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=1050 comm="apparmor_parser"
[ 7.779975] forcedeth 0000:00:0a.0: irq 48 for MSI/MSI-X
[ 7.794263] type=1400 audit(1367086102.035:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=1089 comm="apparmor_parser"
[ 7.794620] type=1400 audit(1367086102.035:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper//chromium_browser" pid=1089 comm="apparmor_parser"
[ 7.796069] forcedeth 0000:00:0a.0: eth0: MSI enabled
[ 7.799289] type=1400 audit(1367086102.039:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/i386-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper" pid=1090 comm="apparmor_parser"
[ 7.799650] type=1400 audit(1367086102.039:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/i386-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper//chromium_browser" pid=1090 comm="apparmor_parser"
[ 7.807600] type=1400 audit(1367086102.047:11): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1095 comm="apparmor_parser"
[ 7.808485] type=1400 audit(1367086102.051:12): apparmor="STATUS" operation="profile_load" name="/usr/lib/i386-linux-gnu/lightdm-remote-session-uccsconfigure/uccsconfigure-session-wrapper" pid=1093 comm="apparmor_parser"
[ 7.808843] type=1400 audit(1367086102.051:13): apparmor="STATUS" operation="profile_load" name="/usr/lib/i386-linux-gnu/lightdm-remote-session-uccsconfigure/uccsconfigure-session-wrapper//chromium_browser" pid=1093 comm="apparmor_parser"
[ 7.811867] type=1400 audit(1367086102.051:14): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1095 comm="apparmor_parser"
[ 8.013988] zram: module is from the staging directory, the quality is unknown, you have been warned.
[ 8.020110] zram: Creating 2 devices ...
[ 8.065062] Adding 775848k swap on /dev/zram0. Priority:100 extents:1 across:775848k SS
[ 8.072250] Adding 775848k swap on /dev/zram1. Priority:100 extents:1 across:775848k SS
[ 8.361414] fglrx_pci 0000:02:00.0: irq 49 for MSI/MSI-X
[ 8.362269] [fglrx] Firegl kernel thread PID: 1268
[ 8.362386] [fglrx] Firegl kernel thread PID: 1269
[ 8.362467] [fglrx] Firegl kernel thread PID: 1270
[ 8.362612] [fglrx] IRQ 49 Enabled
[ 8.444139] [fglrx] Gart USWC size:948 M.
[ 8.444142] [fglrx] Gart cacheable size:374 M.
[ 8.444148] [fglrx] Reserved FB block: Shared offset:0, size:1000000
[ 8.444150] [fglrx] Reserved FB block: Unshared offset:fa06000, size:2fa000
[ 8.444152] [fglrx] Reserved FB block: Unshared offset:7fff4000, size:c000
[ 10.352503] init: plymouth-stop pre-start process (1943) terminated with status 1
[ 21.041464] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 21.052095] ISOFS: changing to secondary root
[ 79.449434] show_signal_msg: 45 callbacks suppressed
[ 79.449441] update-notifier[5136]: segfault at 20 ip b6f140ce sp bfe8b7c0 error 4 in libgobject-2.0.so.0.3400.1[b6f02000+4e000]
[146640.192860] SteamUpdater[31893]: segfault at b6f835f8 ip 08129a48 sp b3daf1c0 error 4 in steam.old (deleted)[8048000+386000]
[232009.067857] atkbd serio0: Unknown key pressed (translated set 2, code 0xb3 on isa0060/serio0).
[232009.067869] atkbd serio0: Use 'setkeycodes e033 <keycode>' to make it known.
[232009.240531] atkbd serio0: Unknown key released (translated set 2, code 0xb3 on isa0060/serio0).
[232009.240540] atkbd serio0: Use 'setkeycodes e033 <keycode>' to make it known.
[232010.323830] atkbd serio0: Unknown key pressed (translated set 2, code 0xb3 on isa0060/serio0).
[232010.323840] atkbd serio0: Use 'setkeycodes e033 <keycode>' to make it known.
[232010.463397] atkbd serio0: Unknown key released (translated set 2, code 0xb3 on isa0060/serio0).
[232010.463411] atkbd serio0: Use 'setkeycodes e033 <keycode>' to make it known.
[245877.151931] type=1400 audit(1367331973.029:30): apparmor="STATUS" operation="profile_load" name="/usr/sbin/libvirtd" pid=22515 comm="apparmor_parser"
[245877.429710] type=1400 audit(1367331973.309:31): apparmor="STATUS" operation="profile_load" name="/usr/lib/libvirt/virt-aa-helper" pid=22517 comm="apparmor_parser"
[245877.594329] Bridge firewalling registered
[245877.642572] ip_tables: (C) 2000-2006 Netfilter Core Team
[245877.726937] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[245877.826904] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[245878.047023] Ebtables v2.0 registered
[245878.096435] ip6_tables: (C) 2000-2006 Netfilter Core Team
[245880.029429] RPC: Registered named UNIX socket transport module.
[245880.029440] RPC: Registered udp transport module.
[245880.029442] RPC: Registered tcp transport module.
[245880.029444] RPC: Registered tcp NFSv4.1 backchannel transport module.
[245880.041438] FS-Cache: Loaded
[245880.056237] NFS: Registering the id_resolver key type
[245880.056264] Key type id_resolver registered
[245880.056266] Key type id_legacy registered
[245880.056281] FS-Cache: Netfs 'nfs' registered for caching
[245880.063743] Installing knfsd (copyright (C) 1996 okir [at] monad [dot] swb [dot] de ).
[263005.753125] usb 1-1.3: new high-speed USB device number 5 using ehci_hcd
[263005.850111] usb 1-1.3: New USB device found, idVendor=0951, idProduct=1643
[263005.850119] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[263005.850127] usb 1-1.3: Product: DataTraveler G3
[263005.850132] usb 1-1.3: Manufacturer: Kingston
[263005.850138] usb 1-1.3: SerialNumber: 001CC0EC330FBA9106050061
[263005.856548] Initializing USB Mass Storage driver...
[263005.858914] scsi6 : usb-storage 1-1.3:1.0
[263005.859171] usbcore: registered new interface driver usb-storage
[263005.859175] USB Mass Storage support registered.
[263006.888306] scsi 6:0:0:0: Direct-Access Kingston DataTraveler G3 PMAP PQ: 0 ANSI: 0 CCS
[263006.890342] sd 6:0:0:0: Attached scsi generic sg5 type 0
[263007.567901] sd 6:0:0:0: [sde] 31350784 512-byte logical blocks: (16.0 GB/14.9 GiB)
[263007.570010] sd 6:0:0:0: [sde] Write Protect is off
[263007.570019] sd 6:0:0:0: [sde] Mode Sense: 23 00 00 00
[263007.572038] sd 6:0:0:0: [sde] No Caching mode page present
[263007.572053] sd 6:0:0:0: [sde] Assuming drive cache: write through
[263007.579008] sd 6:0:0:0: [sde] No Caching mode page present
[263007.579015] sd 6:0:0:0: [sde] Assuming drive cache: write through
[263007.597625] sde: sde1
[263007.605021] sd 6:0:0:0: [sde] No Caching mode page present
[263007.605034] sd 6:0:0:0: [sde] Assuming drive cache: write through
[263007.605041] sd 6:0:0:0: [sde] Attached SCSI removable disk
[263046.512482] sde: detected capacity change from 16051601408 to 0
[263049.071877] usb 1-1.3: USB disconnect, device number 5
[263095.151881] usb 1-1.1: USB disconnect, device number 3
[263095.152069] em28xx #0: disconnecting em28xx #0 video
[263095.152079] em28xx #0: V4L2 device vbi0 deregistered
[263095.152231] em28xx #0: V4L2 device video0 deregistered
[268134.570762] forcedeth 0000:00:0a.0: eth0: link down
[268137.654457] forcedeth 0000:00:0a.0: eth0: link up
[268155.194080] forcedeth 0000:00:0a.0: eth0: link down
[268156.790723] forcedeth 0000:00:0a.0: eth0: link up
[303202.588900] usb 1-1.1: new high-speed USB device number 6 using ehci_hcd
[303202.681032] usb 1-1.1: New USB device found, idVendor=eb1a, idProduct=2861
[303202.681039] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[303202.681464] em28xx: New device @ 480 Mbps (eb1a:2861, interface 0, class 0)
[303202.681469] em28xx: Video interface 0 found
[303202.681473] em28xx: DVB interface 0 found
[303202.681645] em28xx #0: chip ID is em2860
[303202.772884] em28xx #0: board has no eeprom
[303202.847144] em28xx #0: found i2c device @ 0x4a [saa7113h]
[303202.886887] em28xx #0: Your board has no unique USB ID.
[303202.886901] em28xx #0: A hint were successfully done, based on i2c devicelist hash.
[303202.886906] em28xx #0: This method is not 100% failproof.
[303202.886910] em28xx #0: If the board were missdetected, please email this log to:
[303202.886913] em28xx #0: V4L Mailing List <linux>
[303202.886918] em28xx #0: Board detected as EM2860/SAA711X Reference Design
[303202.964063] em28xx #0: Identified as EM2860/SAA711X Reference Design (card=19)
[303203.333142] saa7115 2-0025: saa7113 found (1f7113d0e100000) @ 0x4a (em28xx #0)
[303204.108895] em28xx #0: Config register raw data: 0x10
[303204.136772] em28xx #0: AC97 vendor ID = 0x83847652
[303204.148772] em28xx #0: AC97 features = 0x6a90
[303204.148782] em28xx #0: Sigmatel audio processor detected(stac 9752)
[303204.608761] em28xx #0: v4l2 driver version 0.1.3
[303205.632469] em28xx #0: V4L2 video device registered as video0
[303205.632479] em28xx #0: V4L2 VBI device registered as vbi0
[303205.656170] em28xx audio device (eb1a:2861): interface 1, class 1
última edición por jguardon el Miercoles, 01 May 2013, 22:08; editado 1 vez
Editado por
jguardon , Miercoles, 01 May 2013, 22:08: Editado para meter el texto en un spoiler
#9 Miercoles, 01 May 2013, 07:35
codificador
Analista Programador
Registrado: Junio 2010
Mensajes: 420
Edad: 114
Ubicación:
Re: EZCAP Y GAMBAS
[303202.588900] usb 1-1.1: new high-speed USB device number 6 using ehci_hcd
[303202.681032] usb 1-1.1: New USB device found, idVendor=eb1a, idProduct=2861
[303202.681039] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[b][303202.681464] em28xx: New device @ 480 Mbps (eb1a:2861, interface 0, class 0)
[303202.681469] em28xx: Video interface 0 found
[303202.681473] em28xx: DVB interface 0 found
[303202.681645] em28xx #0: chip ID is em2860
[303202.772884] em28xx #0: board has no eeprom
[303202.847144] em28xx #0: found i2c device @ 0x4a [saa7113h]
[303202.886887] em28xx #0: Your board has no unique USB ID.
[303202.886901] em28xx #0: A hint were successfully done, based on i2c devicelist hash.
[303202.886906] em28xx #0: This method is not 100% failproof.
[303202.886910] em28xx #0: If the board were missdetected, please email this log to:
[303202.886913] em28xx #0: V4L Mailing List <linux>
[303202.886918] em28xx #0: Board detected as EM2860/SAA711X Reference Design
[303202.964063] em28xx #0: Identified as EM2860/SAA711X Reference Design (card=19)
[303203.333142] saa7115 2-0025: saa7113 found (1f7113d0e100000) @ 0x4a (em28xx #0)
[303204.108895] em28xx #0: Config register raw data: 0x10
[303204.136772] em28xx #0: AC97 vendor ID = 0x83847652
[303204.148772] em28xx #0: AC97 features = 0x6a90
[303204.148782] em28xx #0: Sigmatel audio processor detected(stac 9752)
[303204.608761] em28xx #0: v4l2 driver version 0.1.3
[303205.632469] em28xx #0: V4L2 video device registered as video0
[303205.632479] em28xx #0: V4L2 VBI device registered as vbi0
[303205.656170] em28xx audio device (eb1a:2861): interface 1, class 1
aparentemente bien
pero
[303202.964063] em28xx #0: Identified as EM2860/SAA711X Reference Design (card=19)
segun la documentacion de v4linux debe ser 64
http://www.mjmwired.net/kernel/Docu...DLIST.em28xx#20
una solucion parcial seria
#descargar modulo creo que se hace asi
rmmod em28xx
#cargar modulo con parametro 64
modprobe em28xx card =64
si funciona
se puede dejar automatico editando algunos archivos que no recuerdo
otra solucion es segun la paguina de v4linux es parchar el modulo
segun dmesg es la em2860
http://linuxtv.org/wiki/index.php/E...0_based_devices
por ultimo lo mas facil seria actualizar el kernel es posible que la ultima version si funcione
si nada de eso funciona
cambia la tarjeta
o cambia el SO
#10 Miercoles, 01 May 2013, 21:24
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