[gst-devel] Runtime issue with certain plugins

Greg Wunder gwunder at eoir.com
Thu May 13 15:09:49 CEST 2010


I was able to get around this problem as there appeared to be inconsistancies in the registry ".bin" file at runtime.
I do however have a new question.

If I want to access standard output from gstreamer & redirect this to a GUI, what is the easiest way of doing this?

Is there something I need to do at gst_init() time?

This is assuming my GUI has a function to input a byte array, string, etc.

Greg

-----Original Message-----
From: Maarten Bosmans [mailto:mkbosmans at gmail.com]
Sent: Wed 5/12/2010 3:23 PM
To: Discussion of the development of GStreamer
Subject: Re: [gst-devel] Runtime issue with certain plugins
 
2010/5/12 Greg Wunder <gwunder at eoir.com>:
> In creating my own app that has similar functionality to gst-inspect, I ran
> into an issue with certain plugins being processed.
> Specifically, when I call "gst_element_factory_create (factory,
> feature->name);".
> In this case factory & the passed in name are not null.
> The run-time result is printed out as noted below:
>
> WARNING **: Failed to load plugin 'libgstx264.dll': `libgstx264.dll': The
> specified procedure could not be found.

Most likely this is due to a mismatch in the compiled libraries.
As with most dll problems on Windows, Dependency Walker is your friend.
http://www.dependencywalker.com/

Open libgstx264.dll with it and see if all the required DLLs are found
and have the required entry points.

> Does anyone know what causes this or what may be a probable cause of it?
>
> Greg

If you need further assistance, please also state how you obtained the
libraries, i.e. whether you compiled them yourself or from where
you've downloaded them.

Maarten

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