Re: Gst::Caps and the "caps" property.

[José Alburquerque <jaalburquerque cox net>]

José Alburquerque wrote:
> Victor Bogado da Silva Lins wrote:
> > Replying to myself to append some information to this request, I made it
> > work by using the g_object_set c interface the following code seam to
> > work, even though it give me a weird warning :
> > Glib::RefPtr<Gst::Element> source = 
> > Gst::ElementFactory::create("multifilesrc", "source");
> >
> > source->set_property("location", 
> > std::string("../testes/chess/IMG_%4d.JPG"));
> > source->set_property("index", 3425);
> > source->set_property("num-buffers", 36);
> >
> > Glib::RefPtr<Gst::Caps> caps = 
> > Gst::Caps::from_string("image/jpeg,framerate=2/1");
> > g_object_set(source->gobj(), "caps", caps->gobj());
> >
> >   
>
> I'm not sure that using g_object_set to set the caps on elements is 
> right even with the C API.  Could you ask  your question on the 
> GStreamer list and see what the best way to set the caps on the 
> multifilesrc element might be in the C API?  We can then know how to 
> do it correctly with gstreamermm.  Thanks.
Since multifilesrc does have a caps property, using g_object_set is 
perfectly fine.  Sorry.

--
José Alburquerque