tests: Fix tagschecking failure due to missing PTS

qtmux now needs the PTS (commit a993883b7), so let's make sure we
produce one with our buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=772228

diff --git a/tests/check/pipelines/tagschecking.c b/tests/check/pipelines/tagschecking.c
index 3f1a686..13c72b5 100644 (file)
--- a/tests/check/pipelines/tagschecking.c
+++ b/tests/check/pipelines/tagschecking.c
@@ -91,7 +91,8 @@ test_mux_tags (const gchar * tag_str, const gchar * caps,
 
   GST_DEBUG ("testing xmp muxing on : %s", muxer);
 
-  launch_str = g_strdup_printf ("fakesrc num-buffers=1 format=time ! "
+  launch_str =
+      g_strdup_printf ("fakesrc num-buffers=1 format=time datarate=100 ! "
       "%s ! %s name=mux ! filesink location=%s name=sink", caps, muxer, file);
   pipeline = gst_parse_launch (launch_str, NULL);
   g_free (launch_str);