// Extracted from: Spotify 1.2.52.442 (windows) syntax = "proto3"; package spotify.extendedmetadata.audiofiles; import "metadata.proto"; option optimize_for = CODE_SIZE; option java_package = "com.spotify.audiophile.proto"; message NormalizationParams { float loudness_db = 1; float true_peak_db = 2; } message ExtendedAudioFile { reserved 2; reserved 3; metadata.AudioFile file = 1; int32 average_bitrate = 4; } message AudioFilesExtensionResponse { repeated ExtendedAudioFile files = 1; NormalizationParams default_file_normalization_params = 2; NormalizationParams default_album_normalization_params = 3; bytes audio_id = 4; }