GES: Add a new utility file

API : ges_timeline_new_audio_video()

docs/libs/ges-sections.txt

@@ -97,6 +97,7 @@ ges_track_filesource_get_type
 GESTimeline
 GESTimelineClass
 ges_timeline_new
+ges_timeline_new_audio_video
 ges_timeline_add_layer
 ges_timeline_remove_layer
 ges_timeline_add_track

ges/Makefile.am

@@ -21,7 +21,8 @@ libges_@GST_MAJORMINOR@_la_SOURCES = 		\
 	ges-track.c				\
 	ges-track-object.c			\
 	ges-track-source.c			\
-	ges-track-filesource.c
+	ges-track-filesource.c			\
+	ges-utils.c
 
 libges_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/ges/
 libges_@GST_MAJORMINOR@include_HEADERS = 	\
@@ -40,7 +41,8 @@ libges_@GST_MAJORMINOR@include_HEADERS = 	\
 	ges-track.h				\
 	ges-track-object.h			\
 	ges-track-source.h			\
-	ges-track-filesource.h
+	ges-track-filesource.h			\
+	ges-utils.h
 
 
 libges_@GST_MAJORMINOR@_la_CFLAGS = -I$(top_srcdir) $(GST_PROFILE_CFLAGS) $(GST_DISCOVERER_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)

ges/ges-utils.c

@@ -0,0 +1,52 @@
+/* GStreamer Editing Services
+ * Copyright (C) 2010 Edward Hervey <edward.hervey@collabora.co.uk>
+ *
+ * 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.
+ */
+
+/**
+ * SECTION:ges-utils
+ * @short_description: Convenience methods
+ *
+ */
+
+#include "gesmarshal.h"
+#include "ges-internal.h"
+#include "ges-timeline.h"
+#include "ges-track.h"
+#include "ges-timeline-layer.h"
+#include "ges.h"
+
+GESTimeline *
+ges_timeline_new_audio_video (void)
+{
+  GESTrack *tracka, *trackv;
+  GESTimeline *timeline;
+
+  /* This is our main GESTimeline */
+  timeline = ges_timeline_new ();
+
+  tracka = ges_track_audio_raw_new ();
+  trackv = ges_track_video_raw_new ();
+
+  if (!ges_timeline_add_track (timeline, trackv) ||
+      !ges_timeline_add_track (timeline, tracka)) {
+    g_object_unref (timeline);
+    timeline = NULL;
+  }
+
+  return timeline;
+}

ges/ges-utils.h

@@ -0,0 +1,34 @@
+/* GStreamer Editing Services
+ * Copyright (C) 2010 Edward Hervey <edward.hervey@collabora.co.uk>
+ *
+ * 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.
+ */
+
+#ifndef _GES_UTILS
+#define _GES_UTILS
+
+#include <glib-object.h>
+#include <gst/gst.h>
+#include <ges/ges-types.h>
+
+G_BEGIN_DECLS
+
+GESTimeline * ges_timeline_new_audio_video ();
+
+G_END_DECLS
+
+#endif /* _GES_UTILS */
+

ges/ges.h

@@ -41,6 +41,8 @@
 #include <ges/ges-timeline-file-source.h>
 #include <ges/ges-track-filesource.h>
 
+#include <ges/ges-utils.h>
+
 G_BEGIN_DECLS
 
 void ges_init (void);