[gst-devel] Newbie question

[Fabio Bizzi]

Hi all,

I'm new in gstreamer and I'm triyng to learn about it to develop 
multimedia applications on Linux.

First of all I'm triyng to compile the "helloworld2.c" example 
referenced in 
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-hello2.html#AEN993
Here I get troubles, when I compile the source with the command line 
referenced in the same web page :

gcc -Wall `pkg-config gstreamer-0.8 --cflags --libs` helloworld2.c -o 
helloworld2

i get the following error messages

helloworld2.c: In function `gst_play_have_type':
helloworld2.c:13: error: `GstAutoplug' undeclared (first use in this 
function)
helloworld2.c:13: error: (Each undeclared identifier is reported only once
helloworld2.c:13: error: for each function it appears in.)
helloworld2.c:13: error: `autoplug' undeclared (first use in this function)
helloworld2.c:34: warning: implicit declaration of function 
`gst_autoplug_factory_make'
helloworld2.c:37: warning: implicit declaration of function 
`gst_autoplug_to_renderers'
helloworld2.c:37: warning: assignment makes pointer from integer without 
a cast

I've seen that gstautoplug.h is not present in the include dir of 
gstreamer (in fedora core 2 is in /usr/include/gstreamer/gst).

The system where I work is a fedora core 2 complete installation with 
freshrpms rpms and fully updated.

So, How can i compile the autoplug example under fedora core 2 ???

Thanks a lot!

Ciao.

	Fabio.

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Fabio Bizzi
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