+#include "sound_frame.h"
+#include "sound_asset_reader.h"
+
+
+namespace dcp {
+ class SoundAsset;
+}
+
+
+extern std::shared_ptr<dcp::SoundAsset> simple_sound (
+ boost::filesystem::path path, std::string suffix, dcp::MXFMetadata mxf_meta, std::string language, int frames, int sample_rate
+ );
+