Masterify
Constants
BUILTIN_DEFAULTS = {"lufs_target" => -14.0, "lra_target" => 11.0, "tp_limit" => -1.0, "apply_eq" => true, "hp_freq" => 30.0, "shelf_freq" => 5000.0, "shelf_gain" => 2.0, "out_format" => "wav", "gap" => 2, "concat_album" => false, "out_dir" => "./mastered", "sample_rate" => 48000, "channels" => 2}