lavf: Add SMJPEG demuxer.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/allformats.c

@@ -212,6 +212,7 @@ void av_register_all(void)
     REGISTER_DEMUXER  (SHORTEN, shorten);
     REGISTER_DEMUXER  (SIFF, siff);
     REGISTER_DEMUXER  (SMACKER, smacker);
+    REGISTER_DEMUXER  (SMJPEG, smjpeg);
     REGISTER_DEMUXER  (SOL, sol);
     REGISTER_MUXDEMUX (SOX, sox);
     REGISTER_MUXDEMUX (SPDIF, spdif);