urls_downloaded_cb({"token":"premultiplied","urls":[{"url":"video/gstvideooverlaycomposition.html#GstVideoOverlayFormatFlags","node_type":"p","context":{"gi-language":["c","javascript","python"]}},{"url":"video/gstvideooverlaycomposition.html#gst_video_overlay_rectangle_get_flags","node_type":"p","context":{"gi-language":["c","javascript","python"]}}]});