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Automatically exported from code.google.com/p/v4l2loopback
i noticed that v42loopback currently only supports a single loopback device.
it would be great, if this could be expanded to a user-defineable number.
e.g. the "vloopback" driver (v4l1-loopback) has a parm:
pipes: Nr of pipes to create (each pipe uses two video devices) (int)
luckily with v4l2loopback, we only need a single device per pipe :-)
but i currently have to juggle with both v4l1- and v4l2-loopback drivers to get
barely enough devices (gstreamer can only use v4l2-loopback; but my other apps
can use v4l1-loopbacks as well)
Original issue reported on code.google.com by [email protected]
on 26 Aug 2010 at 3:58
to make stream format signal source driven it is necessary to find out
which opener calls ioctl.
Original issue reported on code.google.com by [email protected]
on 21 Feb 2009 at 11:16
Hi,
I try to use gstreamer to use the internal cam of my n900 as a webcam, this is
my setup:
* on the n900 I'm running:
gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! smokeenc ! \
udpsink host=$DESKTOP_HOST port=$PORT
* on my desktop:
gst-launch udpsrc port=$PORT ! smokedec ! v4l2sink device=/dev/video0
/dev/video0 is the v4l2loopback device.
I'm using the v4l2loopback 0.3.1-1 package from ubuntu natty.
% LANG=C gst-launch -vvvv udpsrc port=$PORT ! smokedec ! v4l2sink
device=/dev/video0
Setting pipeline to PAUSED ...
libv4l2: error getting pixformat: Invalid argument
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstSmokeDec:smokedec0.GstPad:src: caps =
video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240,
framerate=(fraction)2993/100
** (gst-launch-0.10:4842): CRITICAL **: gst_v4l2sink_sync_overlay_fields:
assertion `v4l2_ioctl (fd, VIDIOC_G_FMT, &format) >= 0' failed
/GstPipeline:pipeline0/GstV4l2Sink:v4l2sink0.GstPad:sink: caps =
video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240,
framerate=(fraction)2993/100
And when using mplayer on /dev/video0 I get:
% mplayer -fps 15 tv:// -tv driver=v4l2:device=/dev/video0
MPlayer 1.0rc4-4.4.5 (C) 2000-2010 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing tv://.
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <[email protected]>
comment: first try, more to come ;-)
Selected device: Dummy video device
Capabilites: video capture video output read/write streaming
supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4 = NTSC-443; 5 = PAL; 6 = PAL-BG; 7 = PAL-H; 8 = PAL-I; 9 = PAL-DK; 10 = PAL-M; 11 = PAL-N; 12 = PAL-Nc; 13 = PAL-60; 14 = SECAM; 15 = SECAM-B; 16 = SECAM-G; 17 = SECAM-H; 18 = SECAM-DK; 19 = SECAM-L; 20 = SECAM-Lc;
inputs: 0 = loopback;
Current input: 0
Current format: YUV420
v4l2: ioctl set format failed: Invalid argument
Selected input hasn't got a tuner!
v4l2: ioctl set mute failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
v4l2: ioctl query control failed: Invalid argument
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
[VO_TDFXFB] Can't open /dev/fb0: No such file or directory.
[VO_3DFX] Unable to open /dev/3dfx.
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
Movie-Aspect is undefined - no prescaling applied.
VO: [vdpau] 320x240 => 320x240 Planar I420
Selected video codec: [rawi420] vfm: raw (RAW I420)
==========================================================================
Audio: no sound
FPS forced to be 15.000 (ftime: 0.067).
Starting playback...
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
Frame too small! (76800<115200) Wrong format?
MPlayer interrupted by signal 2 in module: sleep_timer
V: 0.0 39/ 39 0% 0% 0.0% 0 0
MPlayer interrupted by signal 2 in module: free_demuxer
I'm not sure where exactly the problem is, but for me it looks like the looback
device is not working with the v4l2sink.
I'm more than happy to help debuggingthis furth.
Thanks for your help.
Original issue reported on code.google.com by [email protected]
on 22 Dec 2010 at 2:11
permanent task until driver is included to kernel.
Original issue reported on code.google.com by [email protected]
on 27 Feb 2009 at 1:11
if program trying to capture from loopback without input, where should it fail?
on open, or requesting formats, or somewhere else?
Original issue reported on code.google.com by [email protected]
on 21 Feb 2009 at 10:39
fix frame queue.
Original issue reported on code.google.com by [email protected]
on 8 Mar 2009 at 11:53
The attached patch contains 2 small changes:
Removed empty line in middle of description from control file.
Modified debian/rules to not try and copy non-existant header.
Original issue reported on code.google.com by [email protected]
on 4 Feb 2010 at 2:40
Attachments:
it is great to see video capture device which can give data to as many
users, as system can handle.
why do all the webcam drivers allow only one opener?
Original issue reported on code.google.com by [email protected]
on 28 Feb 2009 at 1:40
What kernel version do you use?
2.6.36
diff -r 6cdbe4e4e3d0 test.c
--- a/test.c Wed Jun 16 06:19:59 2010 -0400
+++ b/test.c Tue Nov 02 20:51:27 2010 +0000
@@ -17,6 +17,7 @@
#include <string.h>
#include <fcntl.h>
#include <assert.h>
+#include <linux/slab.h>
#define VIDEO_DEVICE "/dev/video1"
#define FRAME_WIDTH 640
diff -r 6cdbe4e4e3d0 v4l2loopback.c
--- a/v4l2loopback.c Wed Jun 16 06:19:59 2010 -0400
+++ b/v4l2loopback.c Tue Nov 02 20:51:27 2010 +0000
@@ -11,6 +11,7 @@
*
*/
#include <linux/version.h>
+#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <linux/time.h>
@@ -605,14 +606,14 @@
init_buffers(dev->buffer_size);
dev->ready_for_capture = 1;
}
- dprintkrw("v4l2_loopback_write() trying to write %d bytes\n", count);
+ dprintkrw("v4l2_loopback_write() trying to write %ld bytes\n", count);
if (count > dev->buffer_size)
count = dev->buffer_size;
if (copy_from_user(
(void *) (dev->image + dev->buffers[write_index].m.offset),
(void *) buf, count)) {
printk(KERN_ERR "v4l2-loopback: "
- "failed copy_from_user() in write buf, could not write %d\n",
+ "failed copy_from_user() in write buf, could not write %ld\n",
count);
return -EFAULT;
}
Original issue reported on code.google.com by [email protected]
on 2 Nov 2010 at 8:54
Attachments:
What steps will reproduce the problem?
1. Run Make from extracted tars location where source is located.
The first error I receive is 'struct video_device' has no member named
'vidioc_querycap'
There are a bunch of others that are not members.
Original issue reported on code.google.com by [email protected]
on 10 Mar 2009 at 9:34
this maybe wrong place for question , but i cant find anywhere else to contact
How do i use the input from a file?
i want to make a jpeg,avi or mpeg available as a V4L2? video device.
Original issue reported on code.google.com by [email protected]
on 23 Mar 2009 at 12:32
for some reason such a construction fails to work normally, so using memcpy
instead
if (copy_from_user((void*)image, (void*)buf, count)) {
printk (KERN_INFO "failed copy_from_user() in write \n");
return -EFAULT;
}
I have to find what is the right way to copy data to(from) userspace
Original issue reported on code.google.com by [email protected]
on 4 Feb 2009 at 3:50
What kernel version do you use?
2.6.29
What steps will reproduce the problem?
1. svn checkout tree
2. make
What is the expected output? What do you see instead?
expected: v4l2loopback.ko
see:
$ make
Building vloopback driver...
make -C /lib/modules/`uname -r`/build
M=/home/paul/Archlinux/work/v4l2loopback modules
make[1]: entrant dans le répertoire « /usr/src/linux-2.6.29-ARCH »
CC [M] /home/paul/Archlinux/work/v4l2loopback/v4l2loopback.o
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c: In function
‘v4l_loopback_write’:
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c:552: attention :
format ‘%d’ expects type ‘int’, but argument 2 has type ‘size_t’
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c:562: attention :
format ‘%d’ expects type ‘int’, but argument 2 has type ‘size_t’
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c: In function
‘init_vdev’:
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c:606: attention :
assignment from incompatible pointer type
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c: Hors de toute fonction :
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c:661: attention :
initialization from incompatible pointer type
/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.c:662: erreur:
‘v4l_compat_ioctl32’ undeclared here (not in a function)
make[2]: *** [/home/paul/Archlinux/work/v4l2loopback/v4l2loopback.o] Erreur 1
make[1]: *** [_module_/home/paul/Archlinux/work/v4l2loopback] Erreur 2
make[1]: quittant le répertoire « /usr/src/linux-2.6.29-ARCH »
make: *** [v4l2loopback] Erreur 2
What version of the product are you using? On what operating system?
r67
Archlinux
Please provide any additional information below.
Was ok with kernel 2.6.28
Original issue reported on code.google.com by [email protected]
on 22 Apr 2009 at 3:23
hi
sorry for abusing the issue tracker, but i would like to announce a fork of
v4l2loopback i did a while ago
the reason for the fork was that i had the impression of v4l2loopback not being
very actively maintained any more (though i'm wondering where i got that idea
from)
the other reason is, that i don't like googlecode and prefer git :-)
anyhow, the source code can be found at
https://github.com/umlaeute/v4l2loopback
this code has also been packaged for debian and is now part of debian(>squeeze)
and ubuntu(>=natty): http://packages.debian.org/v4l2loopback
features include:
- variable number of loopback devices
- mostly working with gstreamer's v4l2sink (no more v4l2looback gst-element needed)
- v4l2 compliance
- known to work with 2.6.35 (and afaict from looking at the patch in issue22 for 2.6.36 as well)
i guess merging the 2 lines again would be a good idea.
sorry for the noise
Original issue reported on code.google.com by [email protected]
on 7 Jan 2011 at 10:52
What kernel version do you use?
2.28.10
What steps will reproduce the problem?
1. setup source from deb
2. setup module with m-a
3. modprob v4l2loopback
4. v4lsink
What is the expected output? What do you see instead?
I have error:
ERROR:gst-v4lsink-loopback.c:103:v4l2_sink_loopback_constructor: assertion
failed: (self->priv->output_fd >= 0)
Aborted
Original issue reported on code.google.com by [email protected]
on 30 May 2009 at 10:43
now only streaming capture and basic IO output is tested.
Original issue reported on code.google.com by [email protected]
on 27 Feb 2009 at 1:12
On start of reading video frames are lost, several seconds later all ok.
Original issue reported on code.google.com by [email protected]
on 15 Mar 2009 at 4:32
driver already works with luvcview and mplayer, need to find out what skype
wants from me.
Original issue reported on code.google.com by [email protected]
on 11 Feb 2009 at 7:38
make basic read write work correct.
Original issue reported on code.google.com by [email protected]
on 6 Feb 2009 at 12:41
What kernel version do you use?
3.0.0-12-generic (Ubuntu 11.10)
What steps will reproduce the problem?
1. gst-launch -v filesrc location=KillerElite2011.avi ! v4l2sink
device=/dev/video0
What is the expected output? What do you see instead?
Setting pipeline to PAUSED ...
libv4l2: pixformat getting error: Invalid argument
The pipeline is Preparing ...
The pipeline was prepared ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
(gst-launch-0.10:3204): GStreamer-CRITICAL **: gst_caps_get_structure:
assertion `GST_IS_CAPS (caps)' failed
(gst-launch-0.10:3204): GStreamer-CRITICAL **: gst_structure_get_name:
assertion `structure != NULL' failed
Caught SIGSEGV accessing address (nil)
Spinning. Please run 'gdb gst-launch 3204' to continue debugging, Ctrl-C to
quit, or Ctrl-\ to dump core.
What version of the product are you using? On what operating system?
Ubuntu Desktop 11.10
Please provide any additional information below.
Original issue reported on code.google.com by [email protected]
on 9 Mar 2012 at 1:07
When i use:
gst-launch -v filesrc location=sample.mp4 ! decodebin ! ffmpegcolorspace !
v4l2sink device=/dev/video0
The video output nas tv resolution and no sound. How can i fix that?
Also, how must i send mp4 files via rtp/usp?
Thanks,
Diego Silva
Original issue reported on code.google.com by [email protected]
on 10 Mar 2012 at 12:05
allmost all work is done by v4l2 infrastructure, but mmap should be done by
hands.
Original issue reported on code.google.com by [email protected]
on 11 Feb 2009 at 7:51
What kernel version do you use? 2.6.27-7-generic intrepid
What steps will reproduce the problem?
1. sudo modprobe v4l2loopback
2. sudo v4lsink 'v4l2src device=/dev/video0 ! ffmpegcolorspace !
V4l2SinkLoopback'
3. start skype as normal user, into options, only original device listed.
similar in amsn (also v4l2)
What is the expected output? What do you see instead?
I expected "Dummy video device" to be in list of webcams, instead see nothing.
When executed as sudo, device appears, but clicking "Test" causes skype to
simply crash.
What version of the product are you using? On what operating system?
v4l2loopback-source 0.1.0-1 intrepid, from deb
Please provide any additional information below.
mplayer tv:// -tv device=/dev/video1 works fine but only as root (sudo),
devices have permissions as follows :
ls -l /dev/video*
crw-rw----+ 1 root video 81, 0 2009-04-15 19:56 /dev/video0
crw-rw---- 1 root video 81, 1 2009-04-15 19:59 /dev/video1
Original issue reported on code.google.com by [email protected]
on 15 Apr 2009 at 7:33
What kernel version do you use?
3.8-trunk-amd64 #1 SMP Debian 3.8-1~experimental.1 x86_64
What steps will reproduce the problem?
1. make install
make[1]: Leaving directory `/usr/src/linux-headers-3.8-trunk-amd64'
depmod -ae
WARNING: -e needs -E or --F
2. modprobe v4l2loopback
Error: could not insert module
/lib/modules/3.8-trunk-amd64/extra/v4l2loopback.ko: Invalid parameters
What version of the product are you using? On what operating system?
git head. Debian sid
Original issue reported on code.google.com by [email protected]
on 27 Apr 2013 at 8:22
What kernel version do you use?
3.6.6
What steps will reproduce the problem?
1. make
2.
3.
What is the expected output? What do you see instead?
[root@node140 v4l2loopback]# make
Building vloopback driver...
make -C /lib/modules/`uname -r`/build M=/home/src/v4l2loopback modules
make[1]: Entering directory `/usr/src/kernels/3.6.6-1.fc17.x86_64'
CC [M] /home/src/v4l2loopback/v4l2loopback.o
/home/src/v4l2loopback/v4l2loopback.c: In function âv4l_loopback_openâ:
/home/src/v4l2loopback/v4l2loopback.c:540:2: error: implicit declaration of
func
tion âkzallocâ
[-Werror=implicit-function-declaration]
/home/src/v4l2loopback/v4l2loopback.c:540:9: warning: assignment makes pointer
f
rom integer without a cast [enabled by default]
/home/src/v4l2loopback/v4l2loopback.c: In function âv4l_loopback_closeâ:
/home/src/v4l2loopback/v4l2loopback.c:562:2: error: implicit declaration of
func
tion âkfreeâ
[-Werror=implicit-function-declaration]
/home/src/v4l2loopback/v4l2loopback.c: In function âv4l_loopback_writeâ:
/home/src/v4l2loopback/v4l2loopback.c:608:2: warning: format â%dâ expects
argume
nt of type âintâ, but argument 2 has type
âsize_tâ [-Wformat]
/home/src/v4l2loopback/v4l2loopback.c:616:6: warning: format â%dâ expects
argume
nt of type âintâ, but argument 2 has type
âsize_tâ [-Wformat]
/home/src/v4l2loopback/v4l2loopback.c: In function âinit_buffersâ:
/home/src/v4l2loopback/v4l2loopback.c:651:18: error: âstruct v4l2_bufferâ has
no
member named âinputâ
/home/src/v4l2loopback/v4l2loopback.c: In function âv4l2_loopback_initâ:
/home/src/v4l2loopback/v4l2loopback.c:702:15: warning: assignment makes pointer
from integer without a cast [enabled by default]
/home/src/v4l2loopback/v4l2loopback.c: In function âinit_moduleâ:
/home/src/v4l2loopback/v4l2loopback.c:754:6: warning: assignment makes pointer
f
rom integer without a cast [enabled by default]
cc1: some warnings being treated as errors
make[2]: *** [/home/src/v4l2loopback/v4l2loopback.o] Error 1
make[1]: *** [_module_/home/src/v4l2loopback] Error 2
make[1]: Leaving directory `/usr/src/kernels/3.6.6-1.fc17.x86_64'
make: *** [v4l2loopback] Error 2
What version of the product are you using? On what operating system?
hg clone
Please provide any additional information below.
Original issue reported on code.google.com by [email protected]
on 16 Feb 2013 at 2:50
What kernel version do you use?
Linux Febria 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010
x86_64 GNU/Linux
What steps will reproduce the problem?
1. Download SVN source
2. Try sudo make, or as root, `make`
What is the expected output? What do you see instead?
Completed compilation. Instead, I observe:
ryty@Febria:/usr/src/v4l2loopback-read-only$ sudo make
Building vloopback driver...
make -C /lib/modules/`uname -r`/build M=/usr/src/v4l2loopback-read-only modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.32-22-generic'
CC [M] /usr/src/v4l2loopback-read-only/v4l2loopback.o
/usr/src/v4l2loopback-read-only/v4l2loopback.c: In function ‘vidioc_qbuf’:
/usr/src/v4l2loopback-read-only/v4l2loopback.c:360: error: ‘TASK_NORMAL’
undeclared (first use in this function)
/usr/src/v4l2loopback-read-only/v4l2loopback.c:360: error: (Each undeclared
identifier is reported only once
/usr/src/v4l2loopback-read-only/v4l2loopback.c:360: error: for each
function it appears in.)
/usr/src/v4l2loopback-read-only/v4l2loopback.c: In function ‘vidioc_dqbuf’:
/usr/src/v4l2loopback-read-only/v4l2loopback.c:379: error:
‘TASK_INTERRUPTIBLE’ undeclared (first use in this function)
/usr/src/v4l2loopback-read-only/v4l2loopback.c:379: error: implicit
declaration of function ‘signal_pending’
/usr/src/v4l2loopback-read-only/v4l2loopback.c:379: error: implicit
declaration of function ‘schedule’
/usr/src/v4l2loopback-read-only/v4l2loopback.c: In function
‘v4l_loopback_read’:
/usr/src/v4l2loopback-read-only/v4l2loopback.c:572: error:
‘TASK_INTERRUPTIBLE’ undeclared (first use in this function)
/usr/src/v4l2loopback-read-only/v4l2loopback.c: In function
‘v4l_loopback_write’:
/usr/src/v4l2loopback-read-only/v4l2loopback.c:604: warning: format ‘%d’
expects type ‘int’, but argument 2 has type ‘size_t’
/usr/src/v4l2loopback-read-only/v4l2loopback.c:612: warning: format ‘%d’
expects type ‘int’, but argument 2 has type ‘size_t’
/usr/src/v4l2loopback-read-only/v4l2loopback.c:617: error: ‘TASK_NORMAL’
undeclared (first use in this function)
make[2]: *** [/usr/src/v4l2loopback-read-only/v4l2loopback.o] Error 1
make[1]: *** [_module_/usr/src/v4l2loopback-read-only] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-22-generic'
make: *** [v4l2loopback] Error 2
ryty@Febria:/usr/src/v4l2loopback-read-only$
What version of the product are you using? On what operating system?
Latest from SVN, although the latest .deb also shows the same issue. Ubuntu
10.04 x86_64.
Please provide any additional information below.
I have been able to resolve some of the issues by adding:
#include <linux/sched.h>
On line 11 of v4l2loopback.h. Still trying to figure out the other issue.
Ryan
Original issue reported on code.google.com by [email protected]
on 19 May 2010 at 4:38
What kernel version do you use?
2.6.31
ahm where is the source code? I cannot check out, seems to be empty.....
Original issue reported on code.google.com by [email protected]
on 10 Mar 2010 at 12:17
***I have posted this problem on the v4lsink projects issues section and was
advised the
problem is likely with v4l2loopback, apologies if that is not the case.***
run v4lsink with a video test source
$sudo v4lsink 'videotestsrc ! V4l2SinkLoopback'
When viewed in mplayer by connecting to the loopback device (/dev/video1)
everything
looks normal (see mplayer-test-signal.png)
When captured using Abode flashplayer 10 the image is very distorted (see
flashplayer-test-signal.png)
I have included an swf for testing, you will need the Adobe Standalone Flash
Player, run
$ flashplayer webcam.swf
When flash connects directly to the built it web cam on /dev/video0 the
picture is OK, when running /dev/video0 though v4lsink and then accessing
the virtual device (/dev/video1) in flashplayer the same distortions are
apparent, so this is not isolated to the videotestsrc.
I am running Ubuntu Jaunty with default 2.6.28 kernel
I have also tried the same on a system with a bttv card and the same issue
occurs so it does not
appear to be a quirk with the web cam.
Original issue reported on code.google.com by [email protected]
on 2 Jun 2009 at 10:07
Attachments:
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