libgstallocators-1.0.so.0: cannot open shared object file

[Tim-Philipp Müller]

On Sun, 2013-06-09 at 02:31 +0200, Fabio Cecamore wrote:

> Trying to fix this, I updated to the latest 1.1.1 (GIT) but now I get 
> this error:
> 
> (gst-plugin-scanner:30659): GStreamer-WARNING **: Failed to load plugin 
> '/usr/local/lib/gstreamer-1.0/libgstvideo4linux2.so': 
> libgstallocators-1.0.so.0: cannot open shared object file: No such file 
> or directory
> 
> I installed: gst-ffmpeg  gst-plugins-bad  gst-plugins-base 
> gst-plugins-good  gst-plugins-ugly  gstreamer but still receiving that 
> error.
> Where can I find that library ?

It's part of gst-plugins-base 1.1.1 an should have been installed
into /usr/local/lib/ as well. Maybe your system isn't set up properly so
that it doesn't find it there? Try setting the LD_LIBRARY_PATH
environment variable to /usr/local/lib/ or adding that directory
to /etc/ld.so.conf* (and run sudo ldconfig).

> gstbasesink.c(2686): gst_base_sink_is_too_late (): 
> > /GstPipeline:pipeline0/GstV4l2Sink:v4l2sink0:
> > There may be a timestamping problem, or this computer is too slow.

As it says, this might just mean things run too slow in your VM. Could
also be an issue with latency reporting/handling if you have live
elements in your pipeline. Try setting sync=false on v4l2sink.

Cheers
 -Tim

> Il 04/06/2013 23.22, Fabio Cecamore ha scritto:
> > And if it work, there are the other messages:
> >
> > ATTENZIONE: dall'elemento 
> > /GstPipeline:pipeline0/GstV4l2Sink:v4l2sink0: Stanno per essere 
> > scartati molti buffer. (It are going to be discarded many buffer)
> > Informazioni di debug aggiuntive:
> > gstbasesink.c(2686): gst_base_sink_is_too_late (): 
> > /GstPipeline:pipeline0/GstV4l2Sink:v4l2sink0:
> > There may be a timestamping problem, or this computer is too slow.
> >
> > Maybe is just because i'm using a Virtual machine ?
> >
> >> It was too early to be happy.. :(
> >> The command work, but not all time how you can see here.
> >> http://pastebin.com/Eb0cJDm2
> >>
> >> The error is the same..
> >> If I insist, sometimes than works..
> >
> 
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