static void
extractable_set_asset (GESExtractable * self, GESAsset * asset)
{
/* FIXME That should go into #GESTrackElement, but
* some work is needed to make sure it works properly */
if (ges_track_element_get_track_type (GES_TRACK_ELEMENT (self)) ==
GES_TRACK_TYPE_UNKNOWN) {
ges_track_element_set_track_type (GES_TRACK_ELEMENT (self),
ges_track_element_asset_get_track_type (GES_TRACK_ELEMENT_ASSET
(asset)));
}
}
static GstElement *
ges_effect_create_element (GESTrackElement * object)
{
GstElement *effect;
gchar *bin_desc;
GError *error = NULL;
GESEffect *self = GES_EFFECT (object);
const gchar *wanted_categories[] = { "Effect", NULL };
GESTrackType type = ges_track_element_get_track_type (object);
if (type == GES_TRACK_TYPE_VIDEO) {
bin_desc = g_strconcat ("videoconvert name=pre_video_convert ! ",
self->priv->bin_description, " ! videoconvert name=post_video_convert",
NULL);
} else if (type == GES_TRACK_TYPE_AUDIO) {
bin_desc =
g_strconcat ("audioconvert ! audioresample !",
self->priv->bin_description, NULL);
} else {
g_assert_not_reached ();
}
effect = gst_parse_bin_from_description (bin_desc, TRUE, &error);
g_free (bin_desc);
if (error != NULL) {
GST_ERROR ("An error occured while creating the GstElement: %s",
error->message);
g_error_free (error);
return NULL;
}
GST_DEBUG ("Created effect %p", effect);
ges_track_element_add_children_props (object, effect, wanted_categories,
NULL, NULL);
return effect;
}
