[gst-devel] Gstreamer xoverlay

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Hi,

I'm developing an application, it's called Gloobus and it wants to be a very
fast previewer for any kind of file, you can see some screenhots and
download it from here:

http://gloobus.launchpad.net

Now, I can reproduce audio files with gstreamer without any problem, but
when I try to do it for movies, they play in his own window.
I've been trying a lot of thing with the xoverlay function that its supposed
to be the one to make the video play in a gtk widget but I get an error

If I add the gtk_drawing_area into the GTK_FIXED before I call the xoverlay
function, I get a BAD WINDOW error and the application stops.
If I add the gtk_drawing_area into the GTK_FIXED after I call the xoverlay
function, I get that the gtk drawin has no window or pixmap and it plays in
its own window.

Here you have the code, I hope you can see what fails here:

container is a gtk_fixed added into the main window!




void iMovie::play(GtkWidget * container)
{

         m_drawable = gtk_drawing_area_new();
         gtk_widget_set_size_request (m_drawable, 600, 500);

 gtk_fixed_put(GTK_FIXED(container),m_drawable,SHADOW_WIDTH,SHADOW_WIDTH+HEADER_HEIGHT);

         g_print("Start Playing (%s)...\n",g_file_get_uri ( m_gfile));

         gst_init (NULL, NULL);

         m_pipeline         = gst_pipeline_new             ("gst-player");
         m_bin               = gst_element_factory_make ("playbin",
"m_bin");
         m_sink          = gst_element_factory_make ("xvimagesink",
"m_sink");
         g_object_set ( G_OBJECT (m_bin), "video-sink", m_sink, NULL );
         gst_bin_add  ( GST_BIN (m_pipeline), m_bin );


         {
                  GstBus *bus;
                  bus = gst_pipeline_get_bus (GST_PIPELINE (m_pipeline));
                  gst_object_unref (bus);
         }


         g_object_set (G_OBJECT (m_bin), "uri", g_file_get_uri( m_gfile),
NULL );
         g_object_set (G_OBJECT (m_sink), "force-aspect-ratio", TRUE, NULL
);



         if (GST_IS_X_OVERLAY (m_sink))
            {
                  printf("Is Overlay (Win ID:
%i)!!\n",GPOINTER_TO_INT(GDK_WINDOW_XWINDOW(m_drawable->window)));

                  gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (m_sink),
GPOINTER_TO_INT(GDK_WINDOW_XWINDOW(m_drawable->window)));
                  gst_x_overlay_handle_events  (GST_X_OVERLAY (m_sink),
FALSE);
            }

         gst_element_set_state (m_pipeline, GST_STATE_PLAYING);

         gtk_widget_show_all(container);
}


Thanks!!

-- 
Jordi Hernández Puigdellívol
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