From b17cbb0b1c4fdf8324eff24d40a02201bfaebfd3 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Thu, 23 Apr 2015 13:25:20 +0100
Subject: [PATCH] riff: Add GMP4 fourcc for mpeg4

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

diff --git a/libavformat/riff.c b/libavformat/riff.c
index d9471074890..54c5eb2a005 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -109,6 +109,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { AV_CODEC_ID_MPEG4,        MKTAG('Q', 'M', 'P', '4') }, /* QNAP Systems */
     { 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_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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