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Re: Acquisition VHS to usb : august vgb350 : pas de peripherique video



Salut !

On 2021-12-18 11:09 a.m., Greg wrote:
> Bonjour, 
> 
> j'ai acheté un dobgle usb august vgb350, qui parait-il fonctionne sous
> linux
> 
>   eb1a:5126 eMPIA Technology, Inc. August VGB350 USB Audio
> 
> hors a l'insertion seul le périphérique audio est reconnu
>   noyau 5.10.0-9-amd64 de la debian 11.1
> 
> y'a-t-il un module disponible / a reconfigurer ? 
> 
> extrait de journalctl -f a l'insertion
> 
> kernel: usb 1-2: new high-speed USB device number 8 using xhci_hcd
> kernel: usb 1-2: config 1 interface 0 altsetting 1 endpoint 0x82 has
> invalid wMaxPacketSize 0
> kernel: usb 1-2: New USB device found, idVendor=eb1a, idProduct=5126,
> bcdDevice= 1.00
> kernel: usb 1-2: New USB device strings: Mfr=0, Product=1,
> SerialNumber=2
> kernel: usb 1-2: Product: August VGB350 USB Audio
> kernel: usb 1-2: SerialNumber: 0
> mtp-probe[26889]: checking bus 1, device 8:
> "/sys/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2"
> mtp-probe[26889]: bus: 1, device: 8 was not an MTP device
> systemd-udevd[26902]: controlC2: Process '/usr/sbin/alsactl -E
> HOME=/run/alsa -E XDG_RUNTIME_DIR=/run/alsa/runtime restore 2' failed
> with exit code 99.
> mtp-probe[26904]: checking bus 1, device 8:
> "/sys/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2"
> mtp-probe[26904]: bus: 1, device: 8 was not an MTP device
> rtkit-daemon[1159]: Supervising 8 threads of 4 processes of 1 users.
> rtkit-daemon[1159]: Successfully made thread 26905 of process 1310
> owned by '1000' RT at priority 5.
> rtkit-daemon[1159]: Supervising 9 threads of 4 processes of 1 users.
> 
> dejà fait (sans changement) :
> 
> * modprobe em28xx card=51 
>   echo eb1a 5126 | sudo tee /sys/bus/usb/drivers/em28xx/new_id
> 
> kernel: em28xx 3-2:1.0: dvb set to isoc mode.
> kernel: em28xx 3-2:1.0: Registering V4L2 extension
> kernel: em28xx 3-2:1.0: Config register raw data: 0x22
> kernel: em28xx 3-2:1.0: I2S Audio (3 sample rate(s))
> kernel: em28xx 3-2:1.0: No AC97 audio processor
> kernel: usb 3-2: Decoder not found
> kernel: em28xx 3-2:1.0: failed to create media graph
> kernel: em28xx 3-2:1.0: V4L2 device video4 deregistered
> kernel: em28xx: Registered (Em28xx v4l2 Extension) extension
> 
> 
> 
> * lsmod | grep v4l
>   videobuf2_v4l2         36864  1 uvcvideo
>   videobuf2_common       65536  2 videobuf2_v4l2,uvcvideo
>   videodev              286720  4
>   videobuf2_v4l2,uvcvideo,videobuf2_common,em28xx mc   61440  6
>   videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common,em28xx
> 
> 
> 
Tu as pas un périphérique uvcvideo ? As-tu essayé avec cheese / uvccapture ?

-- 
Polyna-Maude R.-Summerside
-Be smart, Be wise, Support opensource development

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