From 9020d9bad0f09e464441d36f6b760c2b354f4f45 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <mo@bunkus.online>
Date: Sat, 8 Oct 2022 18:46:02 +0200
Subject: [PATCH] chapters DTD: add new edition & chapter elements from
 Matroska v5

---
 examples/matroskachapters.dtd | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/matroskachapters.dtd b/examples/matroskachapters.dtd
index 01fa747a8..61e1bbf07 100644
--- a/examples/matroskachapters.dtd
+++ b/examples/matroskachapters.dtd
@@ -4,12 +4,19 @@
           EditionFlagHidden?,
           EditionManaged?,
           EditionFlagDefault?,
+          EditionDisplay*,
           ChapterAtom*)>
 
 <!ELEMENT EditionUID (#PCDATA)>
 <!ELEMENT EditionFlagHidden (#PCDATA)>
 <!ELEMENT EditionManaged (#PCDATA)>
 <!ELEMENT EditionFlagDefault (#PCDATA)>
+<!ELEMENT EditionString (#PCDATA)>
+<!ELEMENT EditionLanguageIETF (#PCDATA)>
+
+<!ELEMENT EditionDisplay (
+          EditionString,
+          EditionLanguageIETF* )>
 
 <!ELEMENT ChapterAtom (
           ChapterTimeStart,
@@ -23,6 +30,7 @@
           ChapterFlagEnabled?,
           ChapterDisplay*,
           ChapterProcess*,
+          ChapterSkipType?,
           ChapterAtom*)>
 
 <!ELEMENT ChapterTrack (ChapterTrackNumber)>
@@ -48,6 +56,7 @@
 <!ELEMENT ChapterFlagHidden (#PCDATA)>
 <!ELEMENT ChapterFlagEnabled (#PCDATA)>
 <!ELEMENT ChapterUID (#PCDATA)>
+<!ELEMENT ChapterSkipType (#PCDATA)>
 
 <!ELEMENT ChapterSegmentUID (#PCDATA)>
 <!ELEMENT ChapterSegmentEditionUID (#PCDATA)>