Merge commit '605387582bd35920b83a26dabbe1c0601f425621'

* commit '605387582bd35920b83a26dabbe1c0601f425621':
  lavf: Support unix sockets

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/allformats.c

@@ -335,6 +335,7 @@ void av_register_all(void)
     REGISTER_PROTOCOL(TCP,              tcp);
     REGISTER_PROTOCOL(TLS,              tls);
     REGISTER_PROTOCOL(UDP,              udp);
+    REGISTER_PROTOCOL(UNIX,             unix);
 
     /* external libraries */
     REGISTER_DEMUXER (LIBGME,           libgme);