Beam Software SIFF demuxer and video decoder

Originally committed as revision 10833 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/allcodecs.c

@@ -150,6 +150,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER (TSCC, tscc);
     REGISTER_DECODER (TXD, txd);
     REGISTER_DECODER (ULTI, ulti);
+    REGISTER_DECODER (VB, vb);
     REGISTER_DECODER (VC1, vc1);
     REGISTER_DECODER (VCR1, vcr1);
     REGISTER_DECODER (VMDVIDEO, vmdvideo);