Problems updating from 1.4.4 to 1.15

Philippe Normand phil at base-art.net
Fri Nov 16 08:48:04 UTC 2018


On Fri, 2018-11-16 at 02:09 -0600, TheGiamig wrote:
> Hi, I'm trying upgrade gstreamer version on Raspberry Pi (Jessie).
> The official package available is 1.4.4.
> I'm using this script  Build-gstreamer-Raspberry-Pi-3
> <https://github.com/cxphong/Build-gstreamer-Raspberry-Pi-3>  .
> It works (with little modifications), but the problem is another one.
> gst-launch and gst-inspect 1.15 seems normally recognize my own
> plugins
> compiled under 1.4.4.
> So I recompiled my plugins under 1.15 environment (uninstalled
> gstreamer)
> and these stopped to work.
> gst-inspect ends with no output and gst-launch cannot find my
> elements.
> Also used --gst-plugin-path to force my path with no luck.
> 
> There is a known incompatibility or something? I have no point where
> to
> start the analisys..
> 

Yes there's an incompatibility change introduced in 1.14, see 
https://gstreamer.freedesktop.org/releases/1.14/

and look for "The default plugin entry point has changed".

Philippe



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