How to list elements used by playbin2?

[Kyrylo V Polezhaiev]

Thank you very much! :)

> On K, 2012-05-23 at 22:16 +0300, Kyrylo V Polezhaiev wrote:
> > Hello, I want to insert several dlls in my software installer.
> > So, I need to know, what plugins to include. My program uses playbin2 and two other gstreamer elements.
> > How can I ask playbin2 to list the elements he used?
> 
> You could look at a debug log with GST_DEBUG=GST_ELEMENT_FACTORY:3 in
> your enviroment to see which elements are created.
> However, you need to keep in mind that playbin2 does auto-plugging of
> elements based on the media container, used video/audio codec and so on,
> so by including elements purely based on such metrics, only the same
> kind of media files will be possible to be played then. This may be fine
> if your application only uses GStreamer to play also included known
> media, not user chosen. Otherwise you should probably take a different
> approach in choosing which element plugins to include.
> 
> 
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