From b5f0612e781310bbd13197e5131f59c214b96ac0 Mon Sep 17 00:00:00 2001
From: Benjamin Gamard <b.gamard@sismics.com>
Date: Wed, 25 Jul 2018 13:11:51 +0200
Subject: [PATCH] add a new MP4 magic number

---
 .../src/main/java/com/sismics/util/mime/MimeTypeUtil.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs-core/src/main/java/com/sismics/util/mime/MimeTypeUtil.java b/docs-core/src/main/java/com/sismics/util/mime/MimeTypeUtil.java
index f36cd489..aa014cbb 100644
--- a/docs-core/src/main/java/com/sismics/util/mime/MimeTypeUtil.java
+++ b/docs-core/src/main/java/com/sismics/util/mime/MimeTypeUtil.java
@@ -59,7 +59,8 @@ public class MimeTypeUtil {
             return MimeType.IMAGE_PNG;
         } else if (headerBytes[0] == ((byte) 0x25) && headerBytes[1] == ((byte) 0x50) && headerBytes[2] == ((byte) 0x44) && headerBytes[3] == ((byte) 0x46)) {
             return MimeType.APPLICATION_PDF;
-        } else if (headerBytes[0] == ((byte) 0x00) && headerBytes[1] == ((byte) 0x00) && headerBytes[2] == ((byte) 0x00) && (headerBytes[3] == ((byte) 0x14) || headerBytes[3] == ((byte) 0x18))
+        } else if (headerBytes[0] == ((byte) 0x00) && headerBytes[1] == ((byte) 0x00) && headerBytes[2] == ((byte) 0x00)
+                && (headerBytes[3] == ((byte) 0x14) || headerBytes[3] == ((byte) 0x18) || headerBytes[3] == ((byte) 0x20))
                 && headerBytes[4] == ((byte) 0x66) && headerBytes[5] == ((byte) 0x74) && headerBytes[6] == ((byte) 0x79) && headerBytes[7] == ((byte) 0x70)) {
             return MimeType.VIDEO_MP4;
         } else if (headerBytes[0] == ((byte) 0x1a) && headerBytes[1] == ((byte) 0x45) && headerBytes[2] == ((byte) 0xdf) && headerBytes[3] == ((byte) 0xa3)) {