diff -r 000000000000 -r 0e761a78d257 gst_plugins_base/gst-libs/gst/audio/testchannels.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst-libs/gst/audio/testchannels.c	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,71 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+/* GStreamer Multichannel Test
+ * (c) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gst/gst.h>
+
+#include <multichannel.c>
+#include <multichannel-enumtypes.c>
+
+gint
+main (gint argc, gchar * argv[])
+{
+  gchar *str;
+  GstCaps *caps;
+  GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
+    GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
+  };
+
+  /* register multichannel type */
+  gst_init (&argc, &argv);
+  gst_audio_channel_position_get_type ();
+
+  /* test some caps-string conversions */
+  caps = gst_caps_new_simple ("audio/x-raw-int",
+      "channels", G_TYPE_INT, 2, NULL);
+  str = gst_caps_to_string (caps);
+  g_print ("Test caps #1: %s\n", str);
+  g_free (str);
+  gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
+  str = gst_caps_to_string (caps);
+  g_print ("Test caps #2: %s\n", str);
+  g_free (str);
+  gst_caps_unref (caps);
+
+  return 0;
+}