[gst-devel] GstPadDirection in files produced by GstXml

[Sebastien Cote]

Hi Edward,

I wanted to debug a C++ application. When something
fails, I save the the pipeline to a file and then with
this script I can see what the pipeline looked like.
It makes debugging a lot easier.

It is also prettier and easier than ASCII art when you
explain to someone what you're trying to do. ;-)

Sebastien


--- Edward Hervey <bilboed at gmail.com> wrote:

> Hi,
> 
>   Not really related to your xml issue, but if
> you're using python ...
> why not use gst-python directly ? You'll be able to
> access every
> single details of a running pipeline, that is MUCH
> more than GstXML
> will ever output.
> 
>    Edward
> 
> On 6/20/06, Sebastien Cote <sebas642 at yahoo.ca>
> wrote:
> > Hi,
> >
> > I created a little python script that produces a
> JPEG
> > image of a pipeline graph using pydot. I get the
> > information about the pipeline from an XML file
> > generated by calling gst_xml_write_file().
> >
> > In the XML file however, I see no way to know a
> pad
> > direction so I cannot add information about the
> data
> > flow to my graph. Is there any way to find out how
> the
> > data flows from the XML file? I'd like the script
> to
> > work even if the plugins are not installed so
> calling
> > "gst-inspect" is not an option. Also, guessing the
> > direction from the pad name doesn't look very
> reliable
> > to me.
> >
> > If there isn't any way to get the direction, would
> a
> > patch to add this information to the XML file be
> > accepted?
> >
> > Thanks,
> >
> > Sebastien
> >
> >
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> 
> 
> -- 
> Edward Hervey
> Junior developer / Fluendo S.L.
> http://www.pitivi.org/
> 
> 
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