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#1 2012-08-27 16:13:32

CrystalCowboy
Member
Registered: 2012-08-27
Posts: 1

Webcam resolution on Raspberry Pi

Hi,

I am playing with my new Raspberry Pi. I attached a "Hercules Deluxe Optical Glass" webcam , and find that the webcam works at resolution 352x288, but will not work at 640x480. This problem shows up in motion, mjpg-streamer and fswebcam, so I presume it is a kernel/USB camera driver issue.

It works just fine on Fedora 16(x86_64).

Arch info:
Linux alarmpi 3.1.9-20-ARCH+ #1 PREEMPT Mon Jun 11 05:55:47 UTC 2012 armv6l GNU/Linux
libusb-compat 0.1.4-1
libusbx 1.0.11-2
usbutils 005-2 (I just listed all pacman entries with USB in them)

Webcam info:
usb 1-1.2.4: new high speed USB device number 7 using dwc_otg
usb 1-1.2.4: New USB device found, idVendor=06f8, idProduct=300d
usb 1-1.2.4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
usb 1-1.2.4: Product: Deluxe Optical Glass
usb 1-1.2.4: Manufacturer: Guillemot Corporation
EXT4-fs (mmcblk0p2): re-mounted. Opts: user_xattr,barrier=1,data=ordered
udevd[558]: starting version 185
Linux media interface: v0.10
Linux video capture interface: v2.00
uvcvideo: Found UVC 1.00 device Deluxe Optical Glass (06f8:300d)
input: Deluxe Optical Glass as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4:1.0/input/input2
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
7:3:1: cannot get freq at ep 0x84
usbcore: registered new interface driver snd-usb-audio

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#2 2012-08-27 16:41:08

karol
Archivist
Registered: 2009-05-06
Posts: 25,433

Re: Webcam resolution on Raspberry Pi

Arch supports only x86 processors, for Arm support, please use http://archlinuxarm.org/

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#3 2012-08-27 17:30:31

fsckd
Forum Moderator
Registered: 2009-06-15
Posts: 3,638

Re: Webcam resolution on Raspberry Pi

moving from Kernel & Hardware to Other Architectures.


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