Hi,
please post the output of:
guvcview --verbosity=2
this should print some more extra lines
Regards,
Paulo
2015-03-17 23:06 GMT+00:00 Alexander Amelkin <1373...@bugs.launchpad.net>:
> On Ubuntu 14.04.2 LTS (kernel 3.13.0-45 x86_64) with STK1160 USB capture
> device and the latest testing (as
On Jan 28, 2015 at 11:17, Paulo Assis wrote:
> Ok. I'll wait for your results.
Without sound, the same problem occurs...
>> Should i open a new bug?
> Yes please, this is a different bug.
Here it is:
https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1416398
Thank you.
//
--
You recei
Hi,
2015-01-28 2:26 GMT+00:00 vedavata :
>> What do you mean by "hang up" ?
>> Does the control window becomes unresponsive?
>
> Yes.
> And MKV-files is stopped to fiil.
>
>> From the logs I notice is that the capture ring buffer gets full,
>> this usually means frames are not being encoded fast e
Hi,
What do you mean by "hang up" ?
Does the control window becomes unresponsive?
>From the logs all I notice is that the capture ring buffer gets full,
this usually means frames are not being encoded fast enough. Guvcview
tries to compensate for this, by reducing the frame rate.
Also the matroska
Hi,
please upgrade to version 2.0.1, you can use one of the following ppa:
stable: https://launchpad.net/~pj-assis/+archive/ubuntu/ppa
testing (latest git): https://launchpad.net/~pj-
assis/+archive/ubuntu/testing
Regards,
Paulo
2015-01-21 4:37 GMT+00:00 vedavata :
> The same problem. :-(
>
>
Hi.
Guvcview debian mantainer choosed a diferent packaging approach. In order
to keep some sanity I've changed my ppa to make it compatible.
This means you will need to uninstall any previous guvcview packages and
associated libraries before installing the new ones.
Regards
Paulo
Em 20/11/2014 16:
Paulo Assis:
> For applications I would definitely adopt some sort of rolling
> release, but for core stuff (kernel, desktop manager, core libs) I
> think a timed release is probably better, as it would help keep the
> system more stable.
> I don't think keeping a broken app for 6 months, just beca
Hi,
2014-10-02 17:30 GMT+01:00 Alberto Salvia Novella :
> Paulo Assis:
>> I actually tend to fix things rather quickly, unfurtunately in the
>> case of Ubuntu they can take some time to upgrade, so you are left
>> with a non working version until the next release.
>
> Do you think that a semi-roll
Paulo Assis:
> I actually tend to fix things rather quickly, unfurtunately in the
> case of Ubuntu they can take some time to upgrade, so you are left
> with a non working version until the next release.
Do you think that a semi-rolling release model could improve quality in
applications?
--
Yo
Well, the kernel issue is now defintily fixed, so it shouldn't be a
problem in the future, libv4l2 can now be disabled, so we can
workaround any issues with it.
As for libavcodec, they don't offer any garanties on the API, so it
usually causes some breakdowns from time to time, but this is true for
Paulo Assis:
> 1.7.3 won't work with kernels >=3.16, you will need a newer version,
> uvcvideo suffered a regression that will only be fixed (hopefully) in
> 3.18, the developer already posted a patch to fix it.
> I'll make a new release (2.0.1) in the next couple of days with a
> workaround for th
Hi,
1.7.3 won't work with kernels >=3.16, you will need a newer version,
uvcvideo suffered a regression that will only be fixed (hopefully) in
3.18, the developer already posted a patch to fix it.
I'll make a new release (2.0.1) in the next couple of days with a
workaround for this. you will need t
Hi,
I've set a workaround for uvcvideo buggy behaviour, I just set the
buffer length to the maximum value if bytesused is zero.
Anyway this is clearly a bug in uvcvideo since it violates the v4l2 api:
http://linuxtv.org/downloads/v4l-dvb-apis/buffer.html
You should be able to upgrade from my testi
OK, so this was already reported:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1362358
Regards,
Paulo
2014-09-30 9:24 GMT+01:00 Paulo Assis :
> Hi,
> So I was finally able to test this in both 32 and 64 bit kernels and
> while the gspca driver works fine on both (eye toy 2 camera), uvcvi
Hi,
So I was finally able to test this in both 32 and 64 bit kernels and
while the gspca driver works fine on both (eye toy 2 camera), uvcvideo
(logitech c930e) fails on both kernels, increasing the driver
verbosity I get:
EOF on empty paylod
this is consistent with the zero size frames I'm gettin
Hi,
Hum, the frames are still coming empty, or at least with size set to 0.
Are you using a 32 or 64 bit kernel ?
I've run my tests on a 32 bit machine and I cannot test in 64 bit for
several hours.
I've add some more debug info to the logs, so if you could upgrade to
the latest version on my test
Hi,
So I've just installed ubuntu 14.10 in one of my machines and
everything worked has expected.
To my surprise even 1.7.3 (installed by default during the upgrade) is
working without issues.
I've run some tests with the latest git master, and all formats are
working OK, I couldn't replicate your
Hi,
>From the logs guvcview is receiving empty mjpg frames, so it doesn't
even tries to decode them.
Have you tried setting the format to yuyv ?
guvcview --format=yuyv
You should also set the nodrop option for the uvcvideo driver
(prevents the driver from dropping incomplete frames)
Does dmesg p
Hi,
just to make sure I've added a option to guvcview to disable calls
trough libv4l2:
guvcview --disable_libv4l2
with this all ioctls will go straight into the driver, bypassing
libv4l2.
you can upgrade from my testing ppa.
Reagards,
Paulo
2014-09-26 9:23 GMT+01:00 Paulo Assis :
> Hi,
> I dou
Hi,
I doubt this is a guvcview issue since it works fine under trusty.
Could you post the output of 'guvcview --verbosity=2'
and also can you check your libv4l2 version ?
I have reports of issues with version 1.4.0 in debian.
Regards,
Paulo
2014-09-25 22:06 GMT+01:00 Alberto Salvia Novella :
>
Hi,
try this one:
https://code.launchpad.net/~pj-assis/+archive/ubuntu/testing
Regards,
Paulo
2014-09-25 12:40 GMT+01:00 Alberto Salvia Novella :
> Paulo Assis:
>> I believe this is fixed in the latest guvcview release (version 2.0.0).
>>
>> https://launchpad.net/~pj-assis/+archive/ubuntu/ppa
>
Paulo Assis:
> I believe this is fixed in the latest guvcview release (version 2.0.0).
>
> https://launchpad.net/~pj-assis/+archive/ubuntu/ppa
There aren't any builds for Utopic in this PPA, so I cannot test it.
** Changed in: guvcview (Ubuntu)
Milestone: None => ubuntu-14.10
--
You re
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