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Re: acquisizione tramite scheda usb

Leonardo Boselli ha scritto:

kino fa cattura solo su segnale digitale.
per il vhs (analogico) potrebbe bastare anche ffmpeg, esportando in
formato dv e poi importando da kino.
Riprendo ancora da qui perchè ho visto che la strada che mi hai indicato è quella giusta.Infatti ho guardato la pagina di man di lavrec che è proprio quello di cui ho bisogno.Solo che non so come far vedere a lavrec la sorgente da cui registrare e in questo caso la mia scheda video USB.Come avevo già scritto per quel che riguarda la tv digitale tutto ok perchè con grazie a Kaffeine vedo tutto al prim o colpo senza bisogno di configurazioni particolari. 
Vi posto il risultato del dmesg con la scheda inserita:

usb 1-2: new high speed USB device using ehci_hcd and address 3
usb 1-2: configuration #1 chosen from 1 choice
em28xx new video device (eb1a:e310): interface 0, class 255
em28xx: device is attached to a USB 2.0 bus
em28xx: you're using the experimental/unstable tree from mcentral.de
em28xx: there's also a stable tree available but which is limited to
em28xx: linux <=2.6.19.2
em28xx: it's fine to use this driver but keep in mind that it will move
em28xx: to http://mcentral.de/hg/~mrec/v4l-dvb-kernel as soon as it's
em28xx: proved to be stable
em28xx #0: Alternate settings: 8
em28xx #0: Alternate setting 0, max size= 0
em28xx #0: Alternate setting 1, max size= 0
em28xx #0: Alternate setting 2, max size= 1448
em28xx #0: Alternate setting 3, max size= 2048
em28xx #0: Alternate setting 4, max size= 2304
em28xx #0: Alternate setting 5, max size= 2580
em28xx #0: Alternate setting 6, max size= 2892
em28xx #0: Alternate setting 7, max size= 3072
attach_inform: eeprom detected.
em28xx #0: i2c eeprom 00: 1a eb 67 95 1a eb 10 e3 50 12 5c 03 6a 22 00 00
em28xx #0: i2c eeprom 10: 00 00 04 57 4e 07 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 20: 46 00 01 00 f0 10 01 00 00 00 00 00 5b 1e 00 00
em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 00 00 00 00 00 00
em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 22 03 55 00 53 00
em28xx #0: i2c eeprom 70: 42 00 20 00 32 00 38 00 38 00 31 00 20 00 44 00
em28xx #0: i2c eeprom 80: 65 00 76 00 69 00 63 00 65 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
EEPROM ID= 0x9567eb1a
Vendor/Product ID= eb1a:e310
AC97 audio (5 sample rates)
500mA max power
Table at 0x04, strings=0x226a, 0x0000, 0x0000
tuner 1-0061: chip found @ 0xc2 (em28xx #0)
attach inform (default): detected I2C address c2
/usr/src/driver/v4l-dvb-kernel/v4l/tuner-core.c: setting tuner callback
tuner 0x61: Configuration acknowledged
/usr/src/driver/v4l-dvb-kernel/v4l/tuner-core.c: setting tuner callback
/usr/src/driver/v4l-dvb-kernel/v4l/xc3028-tuner.c: attach request!
/usr/src/driver/v4l-dvb-kernel/v4l/tuner-core.c: xc3028 tuner successfully loaded
attach_inform: tvp5150 detected.
tvp5150 1-005c: tvp5150am1 detected.
Loading base firmware: xc3028_init0.i2c.fw
Loading default analogue TV settings: xc3028_BG_PAL_A2_A.i2c.fw
xc3028-tuner.c: firmware 2.7
ANALOG TV REQUEST
em28xx #0: V4L2 VBI device registered as /dev/vbi0
em28xx #0: V4L2 device registered as /dev/video0
em28xx #0: Found MSI DigiVox A/D
em28xx audio device (eb1a:e310): interface 1, class 1
em28xx audio device (eb1a:e310): interface 2, class 1
em2880-dvb.c: DVB Init
Loading base firmware: xc3028_8MHz_init0.i2c.fw
usbcore: registered new driver snd-usb-audio
Loading specific dtv settings: xc3028_DTV8_2633.i2c.fw
xc3028-tuner.c: firmware 2.7
Sending extra call for Digital TV!
/usr/src/driver/v4l-dvb-kernel/v4l/xc3028-tuner.c: attach request!
DVB: registering new adapter (em2880 DVB-T)
DVB: registering frontend 0 (Zarlink ZL10353 DVB-T)...
Em28xx: Initialized (Em2880 DVB Extension) extension

c'è un qualche comando che mi permetta di far ricoscere la scheda a lavrec?
Grazie a tutti

-= Nic =-
"Quando ti trovi d'accordo con la maggioranza,e' il momento di fermarti a riflettere"-=Mark Twain=- 
Amico di Emergency_2007
Linux registered user # 380338
Linux registered machine # 283289 powered by Debian/GnuLinux Etch 4.0
Msn:nicbrigante@gmail.com
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