From 07b2db81d06e1cd6b1718d3e2dd7a42e8bccf8c0 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Fri, 12 Jun 2015 19:12:05 +0100
Subject: [PATCH] riff: Add MNM4 FourCC as mpeg4

---
 libavformat/riff.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/riff.c b/libavformat/riff.c
index 6e77453b863..e1f76b26603 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -110,6 +110,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { AV_CODEC_ID_MPEG4,        MKTAG('P', 'L', 'V', '1') }, /* Pelco DVR MPEG-4 */
     { AV_CODEC_ID_MPEG4,        MKTAG('G', 'L', 'V', '4') },
     { AV_CODEC_ID_MPEG4,        MKTAG('G', 'M', 'P', '4') }, /* GeoVision camera */
+    { AV_CODEC_ID_MPEG4,        MKTAG('M', 'N', 'M', '4') }, /* March Networks DVR */
     { AV_CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', '4', '3') },
     { AV_CODEC_ID_MSMPEG4V3,    MKTAG('D', 'I', 'V', '3') },
     { AV_CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', 'G', '3') },
-- 
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