[FFmpeg-cvslog] riff: Add mpgv MPEG-2 fourcc

[Alex Converse]

ffmpeg | branch: release/0.7 | Alex Converse <alex.converse at gmail.com> | Fri Jul 22 10:13:22 2011 -0700| [a05219d801cdf0fd83301e893301e9f6ba0ab6ed] | committer: Reinhard Tartler

riff: Add mpgv MPEG-2 fourcc

Supported by mplayer and seen in the wild.
(cherry picked from commit 505345ed5d180093a44da8d70ac541898c31c22f)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a05219d801cdf0fd83301e893301e9f6ba0ab6ed
---

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

diff --git a/libavformat/riff.c b/libavformat/riff.c
index 817349c..0df569e 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -130,6 +130,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { CODEC_ID_MPEG2VIDEO,   MKTAG('s', 'l', 'i', 'f') },
     { CODEC_ID_MPEG2VIDEO,   MKTAG('E', 'M', '2', 'V') },
     { CODEC_ID_MPEG2VIDEO,   MKTAG('M', '7', '0', '1') }, /* Matrox MPEG2 intra-only */
+    { CODEC_ID_MPEG2VIDEO,   MKTAG('m', 'p', 'g', 'v') },
     { CODEC_ID_MJPEG,        MKTAG('M', 'J', 'P', 'G') },
     { CODEC_ID_MJPEG,        MKTAG('L', 'J', 'P', 'G') },
     { CODEC_ID_MJPEG,        MKTAG('d', 'm', 'b', '1') },