@@ -49,6 +49,7 @@ static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)

 AVFilter avfilter_vf_split = {

     .name      = "split",

+    .description = NULL_IF_CONFIG_SMALL("Pass on the input to two outputs."),

     .inputs    = (AVFilterPad[]) {{ .name            = "default",

                                     .type            = AVMEDIA_TYPE_VIDEO,