Raise verbosity level of "unknown transition effect" message

This is more irritating than it helps and can seriously spam output.

diff --git a/libass/ass_parse.c b/libass/ass_parse.c
index efc2aefa73b6b14baf40ba4236035281d4e5bb36..654fa7f93263d4fdf1d45e300de7ca5fa7a64c79 100644 (file)
--- a/libass/ass_parse.c
+++ b/libass/ass_parse.c
@@ -829,7 +829,7 @@ void apply_transition_effects(ASS_Renderer *render_priv, ASS_Event *event)
     } else if (strncmp(event->Effect, "Scroll down;", 12) == 0) {
         render_priv->state.scroll_direction = SCROLL_TB;
     } else {
-        ass_msg(render_priv->library, MSGL_V,
+        ass_msg(render_priv->library, MSGL_DBG2,
                 "Unknown transition effect: '%s'", event->Effect);
         return;
     }