#ifndef _MLTPP_MULTITRACK_H_
#define _MLTPP_MULTITRACK_H_
+#include "config.h"
+
#include <framework/mlt.h>
#include "MltProducer.h"
class Service;
class Producer;
- class Multitrack : public Producer
+ class MLTPP_DECLSPEC Multitrack : public Producer
{
private:
mlt_multitrack instance;