examples: Add basic examples of asset

tests/examples/Makefile.am

@@ -15,6 +15,7 @@ noinst_PROGRAMS = 	\
 	thumbnails	\
 	overlays	\
 	text_properties	\
+	assets \
 	$(graphical)
 
 AM_CFLAGS =  -I$(top_srcdir) $(GST_PBUTILS_CFLAGS) $(GST_CFLAGS) $(GTK_CFLAGS)

tests/examples/assets.c

@@ -0,0 +1,70 @@
+/* GStreamer Editing Services
+ * Copyright (C) 2012 Volodymyr Rudyi<vladimir.rudoy@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <ges/ges.h>
+#include <ges/ges-asset-file-source.h>
+#include <gst/pbutils/encoding-profile.h>
+#include <gst/pbutils/gstdiscoverer.h>
+#include <ges/ges-internal.h>
+
+static void
+asset_loaded_cb (GObject * source, GAsyncResult * res, GMainLoop * mainloop)
+{
+  GESAssetFileSource *mfs =
+      GES_ASSET_FILESOURCE (ges_asset_request_finish (res, NULL));
+  GstDiscovererInfo *discoverer_info = NULL;
+  discoverer_info = ges_asset_filesource_get_info (mfs);
+
+  GST_DEBUG ("Result is %d", gst_discoverer_info_get_result (discoverer_info));
+  GST_DEBUG ("Info type is %s", G_OBJECT_TYPE_NAME (mfs));
+  GST_DEBUG ("Duration is %" GST_TIME_FORMAT,
+      GST_TIME_ARGS (ges_asset_filesource_get_duration (mfs)));
+
+  g_object_unref (mfs);
+
+  g_main_loop_quit (mainloop);
+}
+
+int
+main (int argc, gchar ** argv)
+{
+  GMainLoop *mainloop;
+
+  if (argc != 2) {
+    return 1;
+  }
+  /* Initialize GStreamer (this will parse environment variables and commandline
+   * arguments. */
+  gst_init (NULL, NULL);
+
+  /* Initialize the GStreamer Editing Services */
+  ges_init ();
+
+  /* ... and we start a GMainLoop. GES **REQUIRES** a GMainLoop to be running in
+   * order to function properly ! */
+  mainloop = g_main_loop_new (NULL, FALSE);
+
+  ges_asset_request_async (GES_TYPE_TIMELINE_FILE_SOURCE, argv[1], NULL,
+      (GAsyncReadyCallback) asset_loaded_cb, mainloop);
+
+  g_main_loop_run (mainloop);
+  g_main_loop_unref (mainloop);
+
+  return 0;
+}