From 2de5d4f8a9ca8c2a684172d439dded71be71c047 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 2 Nov 2021 15:08:05 +0100
Subject: [PATCH] Bail early if nothing can be referenced from this content.

---
 src/lib/player.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/player.cc b/src/lib/player.cc
index 2669b350f..c5d315f56 100644
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -565,6 +565,10 @@ Player::get_reel_assets ()
 			continue;
 		}
 
+		if (!dcp->reference_video() && !dcp->reference_audio() && !dcp->reference_text(TextType::OPEN_SUBTITLE) && !dcp->reference_text(TextType::CLOSED_CAPTION)) {
+			continue;
+		}
+
 		scoped_ptr<DCPDecoder> decoder;
 		try {
 			decoder.reset (new DCPDecoder(_film, dcp, false, false, shared_ptr<DCPDecoder>()));
-- 
2.30.2