* modules/codec/x264.c: add x264 version debug info

modules/codec/x264.c

@@ -715,6 +715,8 @@ static int  Open ( vlc_object_t *p_this )
         return VLC_EGENERIC;
     }
 
+    msg_Dbg ( p_enc, "x264 core:%d", X264_BUILD );
+
 #if X264_BUILD < 37
     if( p_enc->fmt_in.video.i_width % 16 != 0 ||
         p_enc->fmt_in.video.i_height % 16 != 0 )