Quiet down a noisy print

- Redirect this print into the Gstreamer debug logs instead of stdout.

Change-Id: I3162b26657bf58bce585ad55ef96a61fc36f2128
diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index 442d3d0..265c466 100644
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -476,7 +476,7 @@
       g_clear_object (&sink->pool);
       
       if (sink->run_time > 0) {
-        g_print ("Total showed frames (%lld), playing for (%"GST_TIME_FORMAT"), fps (%.3f).\n",
+        GST_DEBUG ("Total showed frames (%lld), playing for (%"GST_TIME_FORMAT"), fps (%.3f).\n",
                 sink->frame_showed, GST_TIME_ARGS (sink->run_time),
                 (gfloat)GST_SECOND * sink->frame_showed / sink->run_time);
       }
diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
index 95c4779..6855a8e 100644
--- a/sys/kms/gstkmssink.c
+++ b/sys/kms/gstkmssink.c
@@ -1640,7 +1640,7 @@
     }
     case GST_STATE_CHANGE_READY_TO_NULL:
       if (self->run_time > 0) {
-        g_print ("Total showed frames (%lld), playing for (%"GST_TIME_FORMAT"), fps (%.3f).\n",
+        GST_DEBUG ("Total showed frames (%lld), playing for (%"GST_TIME_FORMAT"), fps (%.3f).\n",
                 self->frame_showed, GST_TIME_ARGS (self->run_time),
                 (gfloat)GST_SECOND * self->frame_showed / self->run_time);
       }