static GESTimelinePipeline *
create_pipeline (gchar * load_path, gchar * save_path, int argc, char **argv,
gchar * audio, gchar * video)
{
GESTimelinePipeline *pipeline = NULL;
GESTimeline *timeline = NULL;
/* Timeline creation */
if (load_path) {
gchar *uri;
g_printf ("Loading project from : %s\n", load_path);
if (!(uri = ensure_uri (load_path))) {
g_error ("couldn't create uri for '%s'", load_path);
goto failure;
}
g_printf ("reading from '%s' (arguments ignored)\n", load_path);
if (!(timeline = ges_timeline_new_from_uri (uri))) {
g_error ("failed to create timeline from file '%s'", load_path);
goto failure;
}
g_printf ("loaded project successfully\n");
g_free (uri);
} else
/* Normal timeline creation */
if (!(timeline = create_timeline (argc, argv, audio, video)))
goto failure;
/* save project if path is given. we do this now in case GES crashes or
* hangs during playback. */
if (save_path) {
gchar *uri;
if (!(uri = ensure_uri (save_path))) {
g_error ("couldn't create uri for '%s", save_path);
goto failure;
}
ges_timeline_save_to_uri (timeline, uri);
g_free (uri);
}
/* In order to view our timeline, let's grab a convenience pipeline to put
* our timeline in. */
pipeline = ges_timeline_pipeline_new ();
/* Add the timeline to that pipeline */
if (!ges_timeline_pipeline_add_timeline (pipeline, timeline))
goto failure;
return pipeline;
failure:
{
if (timeline)
g_object_unref (timeline);
if (pipeline)
g_object_unref (pipeline);
return NULL;
}
}
static gboolean
_serialize_project (GstValidateScenario * scenario, GstValidateAction * action)
{
const gchar *uri = gst_structure_get_string (action->structure, "uri");
GESTimeline *timeline = get_timeline (scenario);
gboolean res;
gst_validate_printf (action, "Saving project to %s", uri);
res = ges_timeline_save_to_uri (timeline, uri, NULL, TRUE, NULL);
g_object_unref(timeline);
return res;
}
