#include "cross.h"
#include "film.h"
-using namespace std;
-using namespace boost;
+using std::string;
+using std::stringstream;
+using std::list;
+using std::vector;
+using std::pair;
+using boost::shared_ptr;
+using boost::thread;
+using boost::lexical_cast;
J2KWAVEncoder::J2KWAVEncoder (shared_ptr<const Film> f, shared_ptr<const Options> o)
: Encoder (f, o)