What is "g"? Is it you toplebel Gtk::Window or your Gtk::DrawingArea?
Also as someone else mentioned, you don't have to use "loop = g_main_loop_new
(NULL,
FALSE);" the gtkmm's Gtk::Main is sufficient.
Date: Fri, 7 May 2010 17:25:27 +0200
From: mattia...@gmail.com
To: gtkmm-list@gnome.org
Subject: Gstreamer inside Gtkmm window
Hi,
I'm trying to insert a gstreamer output inside a Gtk window. I managed
to do that but I would to reserve to the gstreamer output just a
portion of the entire window; in fact I associated the output with a
Gtk::DrawingArea, but when the video plays the video frame acquires all
the toplevel window area. How can I prevent that? I set the size of the
Gtk::DrawingArea with the function set_size_request(width,height).
Here is my code:
GstElement *pipeline;
loop = g_main_loop_new (NULL, FALSE);
pipeline = gst_pipeline_new ("gst-player");
bin = gst_element_factory_make ("playbin", "bin");
videosink = gst_element_factory_make ("directdrawsink",
"videosink");
g_object_set (G_OBJECT (bin), "video-sink", videosink, NULL);
gst_bin_add (GST_BIN (pipeline), bin);
{
GstBus *bus;
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
gst_bus_add_watch (bus, bus_call, NULL);
gst_object_unref (bus);
}
if (g->getUri()) {
g_object_set (G_OBJECT (bin), "uri", g->getUri(), NULL);
printf("primo passo.....\n");
}
window=reinterpret_cast<unsigned
long>GDK_WINDOW_HWND(g->getFrame()->get_window()->gobj());
if (GST_IS_X_OVERLAY (videosink))
{
gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (videosink),
window);
}
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
Thank you in advanced,
Mattia Donna Bianco
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