--- a/src/org/esb/av/PacketOutputStream.cpp
+++ b/src/org/esb/av/PacketOutputStream.cpp
@@ -248,7 +248,7 @@
   }
 
   _isInitialized = true;
-  dump_format(_fmtCtx, 0, NULL, 1);
+  av_dump_format(_fmtCtx, 0, NULL, 1);
 
   int streams = _fmtCtx->nb_streams;