Hello,
The answer about v4l2 driver for xiQ camera from Ximea :
Dear Mr.Jack,
Based on information of our linux implementation specialist we are not
planning implementation of v4l2 because it is quite complicated task and
there are no big potential from current customers.
Probably gstreamer
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Hello,
Le 22/08/2013 21:03, IOhannes zmölnig a écrit :
On 08/22/2013 08:40 PM, Jack wrote:
$ cat /sys/devices/virtual/video4linux/video1/format
GREY?30:1280x1024@30
I expect 60 fps.
If i set :
$ v4l2-ctl -d /dev/video1 -p 60
or
$ v4l2-ctl
Hello,
I would like to get the stream from a XIMEA camera using gstreamer.
There is an example (in the XIMEA Linux Software Package) that use
gstreamer to get the stream. This example works fine on Ubuntu 12.04
(with kernel 3.8) and Ubuntu 13.04.
But i would like to get the stream with
On 08/22/13 16:13, Jack wrote:
Hello,
I would like to get the stream from a XIMEA camera using gstreamer.
There is an example (in the XIMEA Linux Software Package) that use
gstreamer to get the stream. This example works fine on Ubuntu 12.04
(with kernel 3.8) and Ubuntu 13.04.
But i would
On 08/22/13 16:51, IOhannes m zmölnig wrote:
hmm, i'm sure this is really a problem which should be solved by XIMEA:
they ought to provide proper v4l2 drivers, rather than creating their
own framework
just to make sure that this got through: you *really* should write to
XIMEA asking them to
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Le 22/08/2013 16:51, IOhannes m zmölnig a écrit :
On 08/22/13 16:13, Jack wrote:
Hello,
I would like to get the stream from a XIMEA camera using gstreamer.
There is an example (in the XIMEA Linux Software Package) that use
gstreamer to get the
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Le 22/08/2013 16:56, IOhannes m zmölnig a écrit :
On 08/22/13 16:51, IOhannes m zmölnig wrote:
hmm, i'm sure this is really a problem which should be solved by XIMEA:
they ought to provide proper v4l2 drivers, rather than creating their
own
On 08/22/13 17:08, Jack wrote:
a rather quick hack would be to change the gstreamer output from
autovideosink to v4l2sink device=/dev/video42 and recompile the
streamViewer.
this should allow [pix_video] to access the video-stream via v4l2.
It is exactly what i do but it doesn't work.
maybe
Le 22/08/2013 17:10, Jack a écrit :
Le 22/08/2013 16:56, IOhannes m zmölnig a écrit :
On 08/22/13 16:51, IOhannes m zmölnig wrote:
hmm, i'm sure this is really a problem which should be solved by XIMEA:
they ought to provide proper v4l2 drivers, rather than creating their
own framework
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Le 22/08/2013 17:23, IOhannes m zmölnig a écrit :
On 08/22/13 17:08, Jack wrote:
a rather quick hack would be to change the gstreamer output from
autovideosink to v4l2sink device=/dev/video42 and recompile the
streamViewer.
this should allow
On 08/22/13 17:31, Jack wrote:
It is exactly what i do but it doesn't work.
maybe you should clean the engines.
What does it mean clean the engines.
Thanx for your help.
it means that i have absolutely no idea what you mean by it doesn't work.
if you want help, you need to be more specific
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Le 22/08/2013 17:47, IOhannes m zmölnig a écrit :
On 08/22/13 17:31, Jack wrote:
It is exactly what i do but it doesn't work.
maybe you should clean the engines.
What does it mean clean the engines.
Thanx for your help.
it means that i have
On 08/22/13 18:05, Jack wrote:
When I compile streamViewer.cpp which contains the gstreamer pipe
finishing by : v4l2sink device=/dev/video2, i get no error.
And after :
$ ./streamViewer
the application runs as expected.
you might try to create a slightly more complex pipeline, that outputs
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Le 22/08/2013 18:23, IOhannes m zmölnig a écrit :
On 08/22/13 18:05, Jack wrote:
When I compile streamViewer.cpp which contains the gstreamer pipe
finishing by : v4l2sink device=/dev/video2, i get no error.
And after :
$ ./streamViewer
the
On 08/22/13 18:40, Jack wrote:
Le 22/08/2013 18:23, IOhannes m zmölnig a écrit :
On 08/22/13 18:05, Jack wrote:
When I compile streamViewer.cpp which contains the gstreamer pipe
finishing by : v4l2sink device=/dev/video2, i get no error.
[...]
$ v4l2-ctl --all -d /dev/video2
Failed to
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Le 22/08/2013 19:39, IOhannes m zmölnig a écrit :
On 08/22/13 18:40, Jack wrote:
Le 22/08/2013 18:23, IOhannes m zmölnig a écrit :
On 08/22/13 18:05, Jack wrote:
When I compile streamViewer.cpp which contains the gstreamer pipe
finishing by :
Le 22/08/2013 20:23, Jack a écrit :
Le 22/08/2013 19:39, IOhannes m zmölnig a écrit :
On 08/22/13 18:40, Jack wrote:
Le 22/08/2013 18:23, IOhannes m zmölnig a écrit :
On 08/22/13 18:05, Jack wrote:
When I compile streamViewer.cpp which contains the gstreamer pipe
finishing by :
On 08/22/2013 08:40 PM, Jack wrote:
$ cat /sys/devices/virtual/video4linux/video1/format
GREY?30:1280x1024@30
I expect 60 fps.
If i set :
$ v4l2-ctl -d /dev/video1 -p 60
or
$ v4l2-ctl -d /dev/video1 -p 1
It doesn't change anything.
Do you know if there is a possibility to get this
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