<html> <head> <style> .hmmessage P { margin:0px; padding:0px } body.hmmessage { font-size: 10pt; font-family:Verdana } </style> </head> <body class='hmmessage'> Take a look at the example code here: http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstxoverlay.html Basically you need to listen for 'prepare-xwindow-id' signal and handle it synchronoysly. <hr id="stopSpelling">Date: Wed, 29 Apr 2009 11:14:57 +0200 From: guitarboy000@gmail.com To: gstreamer-devel@lists.sourceforge.net Subject: [gst-devel] Gtk xoverlay problem 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: <a>http://gloobus.launchpad.net</a> 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); } -- Jordi Hernández Puigdellívol <hr />Δείξτε το στιλ σας με μια εικόνα στο Messenger. Δείτε τις όλες. <a href='http://download.live.com/messenger ' target='_new'>Κάντε κλικ εδώ!</a></body> </html>