static void destroy_pixbuf (guchar *pix, gpointer data) { gst_sample_unref (GST_SAMPLE (data)); }
static void gst_thumbnailer_destroy_pixbuf (guchar *pixbuf, gpointer data) { gst_sample_unref (GST_SAMPLE (data)); }
static void destroy_pixbuf (guchar *pix, gpointer data) { gst_sample_unref (GST_SAMPLE (data)); }
static void gst_thumbnailer_destroy_pixbuf (guchar *pixbuf, gpointer data) { gst_sample_unref (GST_SAMPLE (data)); }