this is wrong but it was that way before the AVCodecTag change, only reason why it didnt broke regressions was that the table wasnt used

Originally committed as revision 7599 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/asf-enc.c

@@ -190,6 +190,7 @@
 static const AVCodecTag codec_asf_bmp_tags[] = {
     { CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
     { CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') },
     { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
     { CODEC_ID_NONE, 0 },
 };