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#pragma once
#include <QVector>
#include <memory>
#include "audio/streaminfo.h"
namespace mixxx {
/// Importer class for Beats that can correct timing offsets when the
/// signal info (channel number, sample rate, bitrate) is known.
class BeatsImporter {
public:
virtual ~BeatsImporter() = default;
virtual bool isEmpty() const = 0;
/// Determines the timing offset and returns a Vector of frame positions
/// to use as input for the BeatMap constructor
virtual QVector<double> importBeatsAndApplyTimingOffset(
const QString& filePath, const audio::StreamInfo& streamInfo) = 0;
};
typedef std::shared_ptr<BeatsImporter> BeatsImporterPointer;
} // namespace mixxx
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