urls_downloaded_cb({"token":"writable","urls":[{"url":"gstvideocodecalphameta.html#gst_buffer_get_video_codec_alpha_meta","node_type":"p","context":{"gi-language":["c"]}},{"url":"gstvideooverlaycomposition.html#gst_video_overlay_composition_blend","node_type":"p","context":{"gi-language":["c","javascript","python"]}},{"url":"gstvideooverlaycomposition.html#gst_video_overlay_composition_make_writable","node_type":"p","context":{"gi-language":["c","javascript","python"]}},{"url":"gstvideooverlaycomposition.html#gst_video_overlay_rectangle_set_global_alpha","node_type":"p","context":{"gi-language":["c","javascript","python"]}},{"url":"gstvideooverlaycomposition.html#gst_video_overlay_rectangle_set_render_rectangle","node_type":"p","context":{"gi-language":["c","javascript","python"]}},{"url":"video-frame.html#GstVideoFrameMapFlags","node_type":"p","context":{"gi-language":["c","javascript","python"]}}]});