}
}
-static void
-on_caps_set (GstPad * srca_pad, GParamSpec * pspec, GstElement * capsfilt)
-{
- GstCaps *orig_caps;
-
- orig_caps = gst_pad_get_current_caps (srca_pad);
-
- if (orig_caps) {
- gint width, height;
- const GstStructure *str;
- GstCaps *size_caps;
-
- /* Get width and height of first video */
- str = gst_caps_get_structure (orig_caps, 0);
- gst_structure_get_int (str, "width", &width);
- gst_structure_get_int (str, "height", &height);
-
- /* Set capsfilter to the size of the first video */
- size_caps =
- gst_caps_new_simple ("video/x-raw", "width", G_TYPE_INT, width,
- "height", G_TYPE_INT, height, NULL);
- g_object_set (capsfilt, "caps", size_caps, NULL);
- /* Shouldn't we need a reconfigure event here ? */
- }
-}
-
static GstTimedValueControlSource *
set_interpolation (GstObject * element, GESVideoTransitionPrivate * priv,
const gchar * propname)
static GstElement *
ges_video_transition_create_element (GESTrackElement * object)
{
- GstElement *topbin, *iconva, *iconvb, *scalea, *scaleb, *capsfilt, *oconv;
+ GstElement *topbin, *iconva, *iconvb, *oconv;
GstElement *mixer = NULL;
- GstPad *sinka_target, *sinkb_target, *src_target, *sinka, *sinkb, *src,
- *srca_pad;
+ GstPad *sinka_target, *sinkb_target, *src_target, *sinka, *sinkb, *src;
GESVideoTransition *self;
GESVideoTransitionPrivate *priv;
iconva = gst_element_factory_make ("videoconvert", "tr-csp-a");
iconvb = gst_element_factory_make ("videoconvert", "tr-csp-b");
- scalea = gst_element_factory_make ("videoscale", "vs-a");
- scaleb = gst_element_factory_make ("videoscale", "vs-b");
- capsfilt = gst_element_factory_make ("capsfilter", "capsfilt");
oconv = gst_element_factory_make ("videoconvert", "tr-csp-output");
- gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, scalea, scaleb, capsfilt,
- oconv, NULL);
+ gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, oconv, NULL);
mixer = gst_element_factory_make ("videomixer", NULL);
g_assert (mixer);
g_object_set (G_OBJECT (mixer), "background", 1, NULL);
gst_bin_add (GST_BIN (topbin), mixer);
- gst_element_link_pads_full (iconva, "src", scalea, "sink",
- GST_PAD_LINK_CHECK_NOTHING);
- gst_element_link_pads_full (iconvb, "src", scaleb, "sink",
- GST_PAD_LINK_CHECK_NOTHING);
- gst_element_link_pads_full (scaleb, "src", capsfilt, "sink",
- GST_PAD_LINK_CHECK_NOTHING);
-
priv->mixer_sinka =
- (GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), scalea,
+ (GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), iconva,
mixer, GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR, NULL, priv);
priv->mixer_sinkb =
- (GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), capsfilt,
+ (GstPad *) link_element_to_mixer_with_smpte (GST_BIN (topbin), iconvb,
mixer, GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR, &priv->smpte,
priv);
gst_element_add_pad (topbin, sinka);
gst_element_add_pad (topbin, sinkb);
- srca_pad = gst_element_get_static_pad (scalea, "src");
- g_signal_connect (srca_pad, "notify::caps", G_CALLBACK (on_caps_set),
- (GstElement *) capsfilt);
-
gst_object_unref (sinka_target);
gst_object_unref (sinkb_target);
gst_object_unref (src_target);
- gst_object_unref (srca_pad);
/* set up interpolation */