gstreamer in Ubuntu 14.04 messy?

[JIA Pei]

Yes:

1) I did have compiled/built/installed OpenCV 2.4.9.
But the default *gstreamer1.0-plugins-bad* in the repository depends on
OpenCV 2.4.8.

2) Even if I installed *gstreamer1.0-plugins-bad* finally, I still obtained
the following error messages:
➜  Pictures  gst-launch-1.0 -v tcpclientsrc host=192.168.1.40 port=5000 !
gdpdepay ! rtph264depay ! videoconvert ! autovideosink sync=false
WARNING: erroneous pipeline: could not link rtph264depay0 to videoconvert0
➜  Pictures  gst-launch-1.0 -v tcpclientsrc host=192.168.1.60 port=5000 !
gdpdepay ! rtph264depay ! avdec_h264 ! videoconvert ! autovideosink
sync=false
WARNING: erroneous pipeline: no element "avdec_h264"

So, any further suggestions please?


Cheers
Pei



On Mon, May 26, 2014 at 2:05 AM, Dušan Poizl <poizl at maindata.sk> wrote:

>  gdpdepay is part of plugins-bad. plugins-bad have also opencv plugins. so
> that is why there is dependency on opencv packages. also this is more
> Ubuntu packages and how they are created that gstreamer problem.
>
> if you don't want install opencv from repository you must compile it for
> yourself.
>
>
> Dňa 25.05.2014 19:46, JIA Pei wrote / napísal(a):
>
> I really don't want to install gstreamer1.0-plugins-bad.
> It seems it relies on opencv 2.4.8...
>
>  This is unacceptable to me.
> 1) How come gstreamer relies on OpenCV?
> 2) I've already upgraded OpenCV to 2.4.9, I really don't want to use the
> default OpenCV from the repository. But, gstreamer seems not to be able to
> provide me an option for that.
>
>
>
> I really hate this. Just want to install my own gstreamer, but nothing
> from the default  Ubuntu repository.
>
>
>  Thank you very much Poizi.
>
>  Pei
>
>
>
>
>
> On Mon, May 26, 2014 at 1:32 AM, Dušan Poizl <poizl at maindata.sk> wrote:
>
>>  because backward compability with older applications that didn't were
>> ported to 1.0 yet?
>>
>> also do you don't have installed gstreamer1.0-plugins-bad
>>
>> Dňa 25.05.2014 19:17, JIA Pei wrote / napísal(a):
>>
>>
>>  Hi, all:
>>
>>  1) My environment:
>> Ubuntu 14.04
>>
>>  2) Symptom:
>> I just want to enable gstreamer on my Ubuntu, however, it seems there are
>> so many versions on the same operating system.
>>
>>  /usr/lib/x86_64-linux-gnu$  ls -ld gstreamer*
>> drwxr-xr-x 2 root root 12288 May 26 01:03 gstreamer-0.10
>> drwxr-xr-x 3 root root  4096 Apr  2 15:33 gstreamer0.10
>> drwxr-xr-x 2 root root  4096 May 26 00:43 gstreamer-1.0
>> drwxr-xr-x 3 root root  4096 Apr  2 15:33 gstreamer1.0
>>
>>
>>  Why not just enable a single version in Ubuntu 14.04? My current
>> situation is:
>> when I tried to launch gstreamer as:
>>  .../gstreamer$  gst-launch-1.0 -v tcpclientsrc host=192.168.1.40
>> port=5000 ! gdpdepay ! rtph264depay ! avdec_h264 ! videoconvert !
>> autovideosink sync=false
>>
>>  I got:
>> *WARNING: erroneous pipeline: no element "gdpdepay"*
>>
>>
>>
>>  Any suggestions please?
>>
>>
>>  Cheers
>> Pei
>>
>>  --
>>
>>  Pei JIA
>>
>>  Email: jp4work at gmail.com
>> cell:    +1 604-362-5816
>>
>>  Welcome to Vision Open
>> http://www.visionopen.com
>>
>>
>>  _______________________________________________
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>>
>>
>>
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>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>
>>
>
>
>  --
>
>  Pei JIA
>
>  Email: jp4work at gmail.com
> cell:    +1 604-362-5816
>
>  Welcome to Vision Open
> http://www.visionopen.com
>
>
> _______________________________________________
> gstreamer-devel mailing listgstreamer-devel at lists.freedesktop.orghttp://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
>
> _______________________________________________
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>
>


-- 

Pei JIA

Email: jp4work at gmail.com
cell:    +1 604-362-5816

Welcome to Vision Open
http://www.visionopen.com
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