Support FourCC DreX as MPEG4 ASP.

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos <at> ag.or.at> | Mon Aug  1 01:23:39 2011 +0200|
[1c5480651efa7cb2dbec9309e1c6938f9c85fd53] | committer: Carl Eugen Hoyos

Support FourCC DreX as MPEG4 ASP.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1c5480651efa7cb2dbec9309e1c6938f9c85fd53
---

 libavformat/riff.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/libavformat/riff.c b/libavformat/riff.c
index 37c292e..636d05c 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
 <at>  <at>  -87,6 +87,7  <at>  <at>  const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_MPEG4,        MKTAG('G', 'E', 'O', 'V') },
     { CODEC_ID_MPEG4,        MKTAG('S', 'I', 'P', 'P') }, /* Samsung SHR-6040 */
     { CODEC_ID_MPEG4,        MKTAG('X', 'V', 'I', 'X') },
+    { CODEC_ID_MPEG4,        MKTAG('D', 'r', 'e', 'X') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', '4', '3') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('D', 'I', 'V', '3') },
     { CODEC_ID_MSMPEG4V3,    MKTAG('M', 'P', 'G', '3') },