From: Carl Hetherington <cth@carlh.net>
Date: Fri, 4 Dec 2020 22:18:25 +0000 (+0100)
Subject: Bump CLOSED_CAPTION_LENGTH to 32 as per SMPTE Bv2.1.
X-Git-Tag: 11.0-build-runs~66
X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=76b74266dabbefef862e03cfb497db27b3b77c7b

Bump CLOSED_CAPTION_LENGTH to 32 as per SMPTE Bv2.1.
---

diff --git a/src/lib/util.h b/src/lib/util.h
index 28a6fd660..91ce4b443 100644
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -63,8 +63,8 @@ namespace dcp {
 #define MAX_KDM_SIZE (256 * 1024)
 /** Number of lines that closed caption viewers will display */
 #define CLOSED_CAPTION_LINES 3
-/** Maximum line length of closed caption viewers */
-#define CLOSED_CAPTION_LENGTH 30
+/** Maximum line length of closed caption viewers, according to SMPTE Bv2.1 */
+#define CLOSED_CAPTION_LENGTH 32
 
 extern std::string program_name;
 extern bool is_batch_converter;