{
EmpathyCallWindowPriv *priv = GET_PRIV (self);
GstPad *pad;
+ GstElement *filter;
+ GError *gerror = NULL;
if (priv->liveadder == NULL)
{
}
}
- pad = gst_element_get_request_pad (priv->liveadder, "sink%d");
+ filter = gst_parse_bin_from_description (
+ "audioconvert ! audioresample ! audioconvert", TRUE, &gerror);
+ if (!filter)
+ {
+ g_warning ("Could not make audio conversion filter: %s", gerror->message);
+ g_clear_error (&gerror);
+ goto error;
+ }
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), filter))
+ {
+ g_warning ("Could not add audio conversion filter to pipeline");
+ gst_object_unref (filter);
+ goto error;
+ }
+
+ if (gst_element_set_state (filter, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
+ {
+ g_warning ("Could not start audio conversion filter");
+ goto error_filter;
+ }
+
+ if (!gst_element_link (filter, priv->liveadder))
+ {
+ g_warning ("Could not link audio conversion filter to liveadder");
+ goto error_filter;
+ }
+
+ pad = gst_element_get_static_pad (filter, "sink");
+
+ if (!pad)
+ {
+ g_warning ("Could not get sink pad from filter");
+ goto error_filter;
+ }
return pad;
+ error_filter:
+
+ gst_element_set_locked_state (filter, TRUE);
+ gst_element_set_state (filter, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN (priv->pipeline), filter);
+
error:
gst_element_set_locked_state (priv->liveadder, TRUE);