Bump CLOSED_CAPTION_LENGTH to 32 as per SMPTE Bv2.1.

diff --git a/src/lib/util.h b/src/lib/util.h
index 28a6fd6608bb39215da29496a1a198b9c60f655b..91ce4b443aa202bc01ba1ebe2089552541a21a26 100644 (file)
--- 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;