Gentoo Archives: gentoo-amd64

From: Mansour Al Akeel <mansour.alakeel@×××××.com>
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] Video for Linux - webcam
Date: Tue, 11 Aug 2009 22:02:18
Message-Id: 4A81EA69.8010601@gmail.com
In Reply to: Re: [gentoo-amd64] Video for Linux - webcam by Drake Donahue
1 I am unable to open the link. However, there's a utility called webcam
2 from media-tv/xawtv-3.95-r1:
3
4 mars mansour # webcam
5 reading config file: /root/.webcamrc
6 video4linux webcam v1.5 - (c) 1998-2002 Gerd Knorr
7 grabber config:
8 size 320x240 [16 bit YUV 4:2:2 (packed, YUYV)]
9 input (null), norm (null), jpeg quality 75
10 rotate=0, top=0, left=0, bottom=240, right=320
11 ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=0;flags=0x0
12 [];field=ANY;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=0;memory=unknown):
13 Invalid argument
14 capturing image failed
15
16
17 I will look into the error message. It's worth mentioning, that the cam
18 led flashs with the blue light indicating it's working then it goes off.
19
20
21 Drake Donahue wrote:
22 > <snip>
23 > Saphirus Sage wrote:
24 >>> Mansour Al Akeel wrote:
25 >>>> I have been trying to get the webcam to work on:
26 >>>>
27 >>>> Linux mars 2.6.29-gentoo-r5 #1 SMP Sat Aug 8 13:33:30 ADT 2009 x86_64
28 >>>> AMD Athlon(tm) 64 X2 Dual-Core Processor TK-53 AuthenticAMD GNU/Linux
29 >>>>
30 >>>> lsusb
31 >>>> Bus 002 Device 001: ID 1d6b:0001
32 >>>> Bus 001 Device 002: ID 05ca:1810 Ricoh Co., Ltd
33 >>>> Bus 001 Device 001: ID 1d6b:0002
34 >>>>
35 >>>> I enabled V4L in the Kernel and enabled API 1.0.
36 >>>> Then I installed the driver as in :
37 >>>>
38 >>>> http://forums.gentoo.org/viewtopic-t-768893.html?sid=57e3dbf52a9be44c18f4f779069802ab
39 >>>>
40 > <snip>
41 > http://en.gentoo-wiki.com/wiki/Webcam#Kernel_configuration maybe a more
42 > useful reference.
43 >
44 >