+
+ // Metrics.
+ std::atomic<double> metric_audio_loudness_short_lufs{0.0 / 0.0};
+ std::atomic<double> metric_audio_loudness_integrated_lufs{0.0 / 0.0};
+ std::atomic<double> metric_audio_loudness_range_low_lufs{0.0 / 0.0};
+ std::atomic<double> metric_audio_loudness_range_high_lufs{0.0 / 0.0};
+ std::atomic<double> metric_audio_peak_dbfs{0.0 / 0.0};
+ std::atomic<double> metric_audio_final_makeup_gain_db{0.0};
+ std::atomic<double> metric_audio_correlation{0.0};