Obraz z webkamery zamrza...

Zdravim,

dostal jsem se do faze, kdy si uz nedokazu poradit sam a obracim se proto na tebe, linuxova komunito :)

Takze muj problem: mam v noutu vestavenou webku (lsusb: ID 0c45:62c0 Microdia), distribuce je ArchLinux (stale aktualni). Kamera mi fungovala v pohode pres uvc-video, ale ted jsem chtel zase po delsi dobe pokecat po Skajpu (nekamenovat prosim) a zjistil sem ze po par vterinach (pokazde po jine dobe, ale nikdy to netrvalo dele jak 30 sekund) proste obraz z kamery zamrzne a zpusobi tak zamrz cele aplikace. Stejne se chova i kdetv a kopete. Vsechny aplikace pak musim rucne odstrelit. Nanestesti tato chyba po sobe nenechava v terminalu zadna hlaseni...

Collecting data is only the first step toward wisdom, but sharing data is the first step toward the community.

Jeste pro uplnost, zapomnel jsem prilozit dmesg:

usb 7-5: new high speed USB device using ehci_hcd and address 3
usb 7-5: configuration #1 chosen from 1 choice
uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62c0)
input: USB 2.0 Camera as /class/input/input11
uvcvideo: Failed to resubmit video URB (-45).
uvcvideo: Failed to resubmit video URB (-45).
uvcvideo: Failed to resubmit video URB (-45).
uvcvideo: Failed to resubmit video URB (-45).
uvcvideo: Failed to resubmit video URB (-45).

Prvni 4 radky jsou po zapnuti kamery, zbytek se objevi po zamrznuti obrazu...

Collecting data is only the first step toward wisdom, but sharing data is the first step toward the community.

14.9.2008 12:59 progdan | skóre: 34 | blog: Archař | Teplice/Brno
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OK tak problem byl primo v jadre, respektive v ovladaci pro EHCI zarizeni. Dlouho sem pouzival patch, ktery to opravoval, ted v nove verzi jadra uz je to odstranene.

Collecting data is only the first step toward wisdom, but sharing data is the first step toward the community.

Dotaz: Obraz z webkamery zamrza...

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