<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 12 (filtered medium)"> <title>RE: [gst-devel] appsrc not getting created</title> <style>  </style>  </head> <body lang=ZH-CN link=blue vlink=purple> <div class=Section1> Have you set your GST_PLUGIN_PATH to the location where you install the appsrc? Maybe you need to set it with “export GST_PLUGIN_PATH= /usr/local/lib/gstreamer-0.10/ .”<o:p></o:p> Use pkg-config in the make file. For example, <o:p></o:p> <o:p> </o:p> PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/<o:p></o:p> CFLAGS=`pkg-config --libs --cflags gstreamer-0.10 gstreamer-base-0.10 gstreamer-interfaces-0.10`  -L/usr/local/lib/gstreamer-0.10 -lgstphotography-0.10 -g<o:p></o:p> <o:p> </o:p> <div> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'> From: Irfan Shaikh [mailto:irfanshaikh@tataelxsi.co.in] Sent: Thursday, April 29, 2010 1:14 PM To: Discussion of the development of GStreamer; Discussion of the development of GStreamer Subject: Re: [gst-devel] appsrc not getting created<o:p></o:p> </div> </div> <o:p> </o:p> <o:p> </o:p> Hi      I have the plugin loaded and it is prperly seen when i do gst-inspect. But i am not very sure why my application is not recognizing it For example : [root@localhost Testcode]# gst-inspect appsrc Factory Details:   Long name:    AppSrc   Class:        Generic/Src   Description:  Allow the application to feed buffers to a pipeline   Author(s):    David Schleef <ds@schleef.org>, Wim Taymans <wim.taymans@gmail.com>   Rank:         none (0) Plugin Details:   Name:                 app   Description:          Elements used to communicate with applications   Filename:             /usr/local/lib/gstreamer-0.10/libgstapp.so       -----Original Message----- From: Michael Smith [<a href="mailto:msmith@xiph.org">mailto:msmith@xiph.org</a>] Sent: Thu 4/29/2010 10:39 AM To: Discussion of the development of GStreamer Subject: Re: [gst-devel] appsrc not getting created On Wed, Apr 28, 2010 at 6:52 AM, Irfan Shaikh <irfanshaikh@tataelxsi.co.in> wrote: > > Hi developers, > >                I am unable to create appsrc plugin in my gstreamer > application. I have the appsrc plugin already installed on my PC. I have > included following files. >              #include <gst/app/gstappsrc.h> >              #include <gst/app/gstappbuffer.h> > >              source       = gst_element_factory_make ("appsrc", "Application > source");       //FAILS ALWAYS This means that you do NOT have the appsrc plugin (or you have it, but GStreamer is unable to load it for some reason). Perhaps you have the plugin, but not the libraries it's using. The suggestions from others about linking to various libraries are irrelevant, you should ignore those. You need to figure out if you really have appsrc, and if you do have it, why GStreamer can't load it. Mike ------------------------------------------------------------------------------ _______________________________________________ gstreamer-devel mailing list gstreamer-devel@lists.sourceforge.net <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><o:p></o:p> <pre><o:p> </o:p></pre></div> </body> </html>