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Visualizza la versione completa : Sony DCR-HC47E miniDV, USB e stream


mykol
21-04-2008, 15:21
[Mandriva 2008.0]

Ciao,

la mia nuova telecamera ha connessioni firewire, usb ed A/V.

Il firewire funziona perfettamente senza fare nulla (visualizzare/catturare da miniDV con kino o kdenlive, solo un problemino di visualizzazione con kino, ma aprir˛ un nuovo post a proposito). A/V non ancora provato.

Con l'USB alcuni problemi. Il men¨ Ŕ organizzato in tre sub-men¨ secondari: "tape" per salvare la ripresa su cassettina, "memory-card" per salvare le foto sulla card e "play" con il submen¨ "memory" per visualizzare filmati e foto.

Quando la collego via USB premendo il simbolo "memory" compare un altro submen¨ "USB" con tre voci: "memory", "stream" e "pict...." (per stampare su di una particolare stampante Sony che non ho ...). Premendo "memory" si apre la solita finestrella come quando viene inserita una chiavetta usb e funziona.

L'opzione "stream" (per nulla documentata sul manuale - dice solo che si attiva con "live messenger" da windows) da cosa ho capito dovrebbe attivare la videocamera come un "webcam", ma se provo ad avviare kdenlive o tvtime (xawtv non parte per qualche errore che devo vedere) mi dicono che non trovano nessun device.

Quale sarÓ il modulo da caricare per fargliela vedere come "webcam" ?

Grazie

P.S.
Ecco il risultato dei comandi dmesg e lsusb quando funziona:

[root@mandriva2008 aurelio]# dmesg |grep usb
uhci_hcd: Unknown symbol usb_hcd_pci_suspend
uhci_hcd: Unknown symbol usb_hcd_resume_root_hub
uhci_hcd: Unknown symbol usb_hcd_pci_probe
uhci_hcd: Unknown symbol usb_disabled
uhci_hcd: Unknown symbol usb_calc_bus_time
uhci_hcd: Unknown symbol usb_hcd_pci_resume
uhci_hcd: Unknown symbol usb_hcd_giveback_urb
uhci_hcd: Unknown symbol usb_hcd_poll_rh_status
uhci_hcd: Unknown symbol usb_hcd_pci_remove
uhci_hcd: Unknown symbol usb_root_hub_lost_power
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usb usb1: configuration #1 chosen from 1 choice
usb usb2: configuration #1 chosen from 1 choice
usb usb3: configuration #1 chosen from 1 choice
usb usb4: configuration #1 chosen from 1 choice
usb usb5: configuration #1 chosen from 1 choice
usb 5-7: new high speed USB device using ehci_hcd and address 2
usb 5-7: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usb-storage
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb 4-2: new full speed USB device using uhci_hcd and address 2
usb 4-2: configuration #1 chosen from 1 choice
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
[root@mandriva2008 aurelio]#

[root@mandriva2008 aurelio]# lsusb
Bus 005 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 002: ID 054c:0244 Sony Corp.
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
[root@mandriva2008 aurelio]#

Quando invece Ŕ attiva l'opzione "stream"

[aurelio@mandriva2008 ~]$ dmesg |grep usb
uhci_hcd: Unknown symbol usb_hcd_pci_suspend
uhci_hcd: Unknown symbol usb_hcd_resume_root_hub
uhci_hcd: Unknown symbol usb_hcd_pci_probe
uhci_hcd: Unknown symbol usb_disabled
uhci_hcd: Unknown symbol usb_calc_bus_time
uhci_hcd: Unknown symbol usb_hcd_pci_resume
uhci_hcd: Unknown symbol usb_hcd_giveback_urb
uhci_hcd: Unknown symbol usb_hcd_poll_rh_status
uhci_hcd: Unknown symbol usb_hcd_pci_remove
uhci_hcd: Unknown symbol usb_root_hub_lost_power
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usb usb1: configuration #1 chosen from 1 choice
usb usb2: configuration #1 chosen from 1 choice
usb usb3: configuration #1 chosen from 1 choice
usb usb4: configuration #1 chosen from 1 choice
usb usb5: configuration #1 chosen from 1 choice
usb 5-7: new high speed USB device using ehci_hcd and address 2
usb 5-7: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usb-storage
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb 4-2: new full speed USB device using uhci_hcd and address 2
usb 4-2: configuration #1 chosen from 1 choice
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb 4-2: USB disconnect, address 2
usb 4-2: new full speed USB device using uhci_hcd and address 3
usb 4-2: configuration #1 chosen from 1 choice
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb 4-2: USB disconnect, address 3
usb 4-2: new full speed USB device using uhci_hcd and address 4
usb 4-2: device descriptor read/8, error -110
usb 4-2: device descriptor read/8, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 5
usb 4-2: device not accepting address 5, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 6
usb 4-2: device descriptor read/64, error -110
usb 4-2: device descriptor read/64, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 7
usb 4-2: device descriptor read/64, error -110
usb 4-2: device descriptor read/64, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 8
usb 4-2: device not accepting address 8, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 9
usb 4-2: device not accepting address 9, error -110
usb 4-2: new full speed USB device using uhci_hcd and address 10
[aurelio@mandriva2008 ~]$

[root@mandriva2008 aurelio]# lsusb
Bus 005 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
[root@mandriva2008 aurelio]#

Non ce n'Ú pi¨ traccia ...

mykol
21-04-2008, 19:49
un passettino avanti ...

col kernel 2.6.23-tmb-desktop586-0.rc8.1mdv viene riconosciuta

in modo "memory"

[root@mandriva2008 aurelio]# lsusb
Bus 005 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 003: ID 054c:0244 Sony Corp.
.................................................. .............................
[root@mandriva2008 aurelio]#

In modo "stream"

[root@mandriva2008 aurelio]# lsusb
Bus 005 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 002: ID 054c:00c0 Sony Corp. Handycam DCR-30
.................................................. ......................
[root@mandriva2008 aurelio]#

ma xawtv

[root@mandriva2008 aurelio]$ xawtv
This is xawtv-3.95, running on Linux/i686 (2.6.23-tmb-desktop586-0.rc8.1mdv)
xinerama 0: 1280x1024+0+0
can't open /dev/video0: No such file or directory
v4l-conf had some trouble, trying to continue anyway
v4l2: open /dev/video0: No such file or directory
v4l2: open /dev/video0: No such file or directory
v4l: open /dev/video0: No such file or directory
no video grabber device available
[root@mandriva2008 aurelio]$

In sostanza non viene creato il device /dev/video0.

Idee ?

Grazie.

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