Está mordendo.
Vou mostrar primeiro a situção:
dmesg | grep em28
[17179606.376000] em28xx v4l2 driver version 0.0.1 loaded
[17179606.376000] em28xx new video device (2304:0208): interface 0, class 255
[17179606.376000] em28xx: Alternate settings: 8
[17179606.376000] em28xx: Alternate setting 0, max size= 0
[17179606.376000] em28xx: Alternate setting 1, max size= 1024
[17179606.376000] em28xx: Alternate setting 2, max size= 1448
[17179606.376000] em28xx: Alternate setting 3, max size= 2048
[17179606.376000] em28xx: Alternate setting 4, max size= 2304
[17179606.376000] em28xx: Alternate setting 5, max size= 2580
[17179606.376000] em28xx: Alternate setting 6, max size= 2892
[17179606.376000] em28xx: Alternate setting 7, max size= 3072
[17179606.964000] tuner 2-0063: chip found @ 0xc6 (em28xx #0)
[17179606.968000] tda9887 2-0043: chip found @ 0x86 (em28xx #0)
[17179607.004000] em28xx #0: i2c eeprom 00: 1a eb 67 95 04 23 08 02 10 00 1c 03 98 20 6a 2e
[17179607.004000] em28xx #0: i2c eeprom 10: 00 00 06 57 6e 00 00 00 8e 00 00 00 07 00 00 00
[17179607.004000] em28xx #0: i2c eeprom 20: 16 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 2e 03 50 00 69 00
[17179607.004000] em28xx #0: i2c eeprom 70: 6e 00 6e 00 61 00 63 00 6c 00 65 00 20 00 53 00
[17179607.004000] em28xx #0: i2c eeprom 80: 79 00 73 00 74 00 65 00 6d 00 73 00 20 00 47 00
[17179607.004000] em28xx #0: i2c eeprom 90: 6d 00 62 00 48 00 00 00 20 03 50 00 43 00 54 00
[17179607.004000] em28xx #0: i2c eeprom a0: 56 00 20 00 55 00 53 00 42 00 32 00 20 00 4e 00
[17179607.004000] em28xx #0: i2c eeprom b0: 54 00 53 00 43 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17179607.004000] em28xx #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 0e 5d 62 3a 03 c4 8e bc
[17179607.144000] em28xx #0: V4L2 device registered as /dev/video0
[17179607.144000] em28xx #0: Found Pinnacle PCTV USB 2
[17179607.144000] em28xx audio device (2304:0208): interface 1, class 1
[17179607.144000] em28xx audio device (2304:0208): interface 2, class 1
[17179607.144000] usbcore: registered new driver em28xx
dmesg | grep tuner
[17179606.964000] tuner 2-0063: chip found @ 0xc6 (em28xx #0)
[17179606.964000] tuner 2-0063: type set to 37 (LG PAL (newer TAPC series))
Só ficou com som com o script do TOTA na opção de tvtime | sox -t alsa hw:1 -t alsa -w default , mas ficou em PB, nada de COR, e mesmo assim os canais ( com a numeração deslocada ) só aparecem se eu configurar para não verificar o sinal, porque senão fica com a tela azul ( não tem nada a ver com a Tela Azul da morte do Janelas ). A impressão que tenho é que o som está com atraso.