Add a 2-frame `delay' on content arriving at the player to give

subtitle content the chance to catch up.  Fixes problems observed
when overlaying a DCP subtitle onto an existing DCP and then seeking
into the first subtitle.  After the seek the decoder positions were:

DCP: 0.
subtitle: first subtitle time.

This causes the DCP decoder to be pass()ed first and so the subtitle
for the video frame has not arrived yet.

I hope this does not cause unpredicted side effects...

1 files changed, 1 insertions, 8 deletions

diff --git a/src/lib/shuffler.cc b/src/lib/shuffler.cc
index 84bf98ed2..4b8474ab3 100644
--- a/src/lib/shuffler.cc
+++ b/src/lib/shuffler.cc
@@ -78,13 +78,6 @@ Shuffler::video (weak_ptr<Piece> weak_piece, ContentVideo video)
 void
 Shuffler::clear ()
 {
+	VideoAdjuster::clear ();
 	_last = optional<ContentVideo>();
 }
-
-void
-Shuffler::flush ()
-{
-	BOOST_FOREACH (Store i, _store) {
-		Video (i.first, i.second);
-	}
-}