feat: AudioSettings 独立出配置文件，而不是零散在代码各处。

Assets/Scenes/SampleScene.unity

@@ -2883,6 +2883,7 @@ MonoBehaviour:
   startWithMusic: 1
   startMusicWith: 0
   logLevel: 0
+  extendSettings: {fileID: 11400000, guid: de80878c933394e2da0966a1466fd793, type: 2}
 --- !u!4 &2093584671
 Transform:
   m_ObjectHideFlags: 0

Assets/Scripts/OCES/Audio/HandWritten/AudioExtendSettings.cs

@@ -0,0 +1,71 @@
+using UnityEngine;
+using System.IO;
+
+namespace OCES.Audio
+{
+    /// <summary>
+    /// 音频系统扩展配置，集中管理所有路径和可调参数。
+    /// 资产位置：Assets/Settings/AudioExtendSettings.asset
+    /// 编辑入口：Project Settings > Audio Extend
+    /// 运行时注入：AudioSystem.Awake() 将 Inspector 引用注入 _instance
+    /// </summary>
+    public class AudioExtendSettings : ScriptableObject
+    {
+        // ========== Resource Paths ==========
+        [Header("Resource Paths")]
+        [Tooltip("Resources 子目录：音频配置文件（.bytes）")]
+        public string audioConfigPath = "AudioData";
+    
+        [Tooltip("Resources 子目录：音频资源文件（.wav/.ogg）")]
+        public string audioResourcePath = "Audios";
+    
+        [Tooltip("Resources 路径：AudioMixer 资产")]
+        public string audioMixerPath = "Audios/Master";
+        
+        // ========== AudioMixer Group Paths ==========
+        [Header("AudioMixer Groups")]
+        public string sfxGroupPath       = "Master/Regular/SFX";
+        public string voiceGroupPath     = "Master/Regular/Voice";
+        public string accentSfxGroupPath = "Master/SFX_Accent";
+        public string musicGroupPath     = "Master/Regular/Music";
+        public string ambienceGroupPath  = "Master/Regular/SFX/Ambience";
+    
+        // ========== AudioMixer Parameters ==========
+        [Header("Lowpass Filter")]
+        public string lowpassParamName       = "LowpassFreq";
+        public float  lowpassEnabledCutoff   = 440f;
+        public float  lowpassDisabledCutoff  = 22000f;
+        public float  lowpassTweenDuration   = 0.2f;
+    
+        // ========== Audio Import ==========
+        [Header("Audio Import Settings")]
+        public AudioCompressionFormat compressionFormat = AudioCompressionFormat.Vorbis;
+        public uint  sfxSampleRate    = 22050;
+        public uint  musicSampleRate  = 44100;
+        public float musicQuality    = 0.13f;
+        public float sfxQuality      = 0.5f;
+        
+        public float decompressThreshold  = 5f;   // ≤ 此值 → DecompressOnLoad
+        public float streamingThreshold   = 15f;  // ≥ 此值 → Streaming
+
+        // ========== Fade ==========
+        [Header("Fade")]
+        public DG.Tweening.Ease defaultFadeOutEase = DG.Tweening.Ease.InSine;
+        public DG.Tweening.Ease defaultFadeInEase  = DG.Tweening.Ease.OutSine;
+    
+        // ── Singleton ──
+
+        public static AudioExtendSettings Instance { get; internal set; }
+
+        // 便利属性：拼接完整路径
+        public string FullAudioResourcePath
+        {
+            get { return Path.Combine(Application.dataPath, "Resources", this.audioResourcePath); }
+        }
+
+        public string FullAudioConfigPath
+        {
+            get { return Path.Combine(Application.dataPath, "Resources", this.audioConfigPath); }
+        }
+    }
+}

Assets/Scripts/OCES/Audio/HandWritten/AudioExtendSettings.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 79becf8778e048058fe7cc1f3a5e021b
+timeCreated: 1778750086

Assets/Scripts/OCES/Audio/HandWritten/AudioSystem.cs

@@ -20,8 +20,7 @@ namespace OCES.Audio
         
         internal ResourceLoader ResourceLoader;
 
-        const string k_audioConfigPath = "AudioData";
+        [SerializeField] AudioExtendSettings extendSettings;
-        const string k_audioResourcePath = "Audios";
 
         SfxSystem m_sfxSystem;
         MusicSystem m_musicSystem;
@@ -99,14 +98,16 @@ namespace OCES.Audio
 
         public void SetLowpass(bool enable)
         {
-            float target = enable ? 440f : 22000f;
+            float target = enable
+                ? AudioExtendSettings.Instance.lowpassEnabledCutoff
+                : AudioExtendSettings.Instance.lowpassDisabledCutoff;
 
             // Kill existing tween to avoid stacking
             if (this.m_lowpassTween != null && this.m_lowpassTween.IsActive())
                 this.m_lowpassTween.Kill();
 
             // Get current value as start
-            if (!this.m_mixer.GetFloat("LowpassFreq", out float current))
+            if (!this.m_mixer.GetFloat(AudioExtendSettings.Instance.lowpassParamName, out float current))
                 current = target;
 
             float startLog = Mathf.Log10(current);
@@ -118,10 +119,10 @@ namespace OCES.Audio
                 {
                     startLog = x;
                     float value = Mathf.Pow(10f, startLog);
-                    this.m_mixer.SetFloat("LowpassFreq", value);
+                    this.m_mixer.SetFloat(AudioExtendSettings.Instance.lowpassParamName, value);
                 },
                 endLog,
-                0.2f // duration in seconds
+                AudioExtendSettings.Instance.lowpassTweenDuration // duration in seconds
             ).SetEase(Ease.OutCubic);
         }
 
@@ -275,6 +276,8 @@ namespace OCES.Audio
 
         void Awake()
         {
+            AudioExtendSettings.Instance = this.extendSettings;
+
             if ((bool)Instance && Instance != this)
             {
                 Destroy(gameObject);
@@ -285,27 +288,29 @@ namespace OCES.Audio
             
             this.ResourceLoader = gameObject.AddComponent<ResourceLoader>();
             
-            this.m_mixer        = this.ResourceLoader.LoadSync<AudioMixer>("Audios/Master");
+            string audioConfigPath = AudioExtendSettings.Instance.audioConfigPath;
+
+            this.m_mixer        = this.ResourceLoader.LoadSync<AudioMixer>(AudioExtendSettings.Instance.audioMixerPath);
             
             // ── SFX 调度器 ──
             // AudioSystem.cs 中
             GameObject sfxPoolRoot = new("SfxSourcePool");
             sfxPoolRoot.transform.SetParent(transform, false);
-            AudioSourcePool sfxPool = new(sfxPoolRoot.transform); // 不传 mixer group，让 SfxSystem 自己设置
+            AudioSourcePool sfxPool = new(sfxPoolRoot.transform);
             this.m_sfxSystem    = gameObject.AddComponent<SfxSystem>();
-            this.m_audioObjects = AudioConfigLoader.Load<AudioObjectConfig>($"{k_audioConfigPath}/AudioObject");
+            this.m_audioObjects = AudioConfigLoader.Load<AudioObjectConfig>($"{audioConfigPath}/AudioObject");
             this.m_audioObjects.PreParseSwitchMappings();
-            this.m_groups       = AudioConfigLoader.Load<AudioGroupConfig>($"{k_audioConfigPath}/AudioGroup");
+            this.m_groups       = AudioConfigLoader.Load<AudioGroupConfig> ($"{audioConfigPath}/AudioGroup");
-            this.m_sfxSystem.Initialize(this.m_groups, this.m_mixer, sfxPool); // 传入 pool
+            this.m_sfxSystem.Initialize(this.m_groups, this.m_mixer, sfxPool);
             
 
             // ── 音乐与环境音系统 ──
-            var segments            = AudioConfigLoader.Load<MusicSegmentConfig>($"{k_audioConfigPath}/MusicSegment");
+            var segments            = AudioConfigLoader.Load<MusicSegmentConfig>       ($"{audioConfigPath}/MusicSegment");
-            var containers          = AudioConfigLoader.Load<MusicContainerConfig>($"{k_audioConfigPath}/MusicContainer");
+            var containers          = AudioConfigLoader.Load<MusicContainerConfig>     ($"{audioConfigPath}/MusicContainer");
-            var musicPaths          = AudioConfigLoader.Load<MusicPathConfig>($"{k_audioConfigPath}/MusicPath");
+            var musicPaths          = AudioConfigLoader.Load<MusicPathConfig>          ($"{audioConfigPath}/MusicPath");
-            var ambiencePaths       = AudioConfigLoader.Load<AmbiencePathConfig>($"{k_audioConfigPath}/AmbiencePath");
+            var ambiencePaths       = AudioConfigLoader.Load<AmbiencePathConfig>       ($"{audioConfigPath}/AmbiencePath");
-            var musicTransitions    = AudioConfigLoader.Load<MusicTransitionConfig>($"{k_audioConfigPath}/MusicTransition");
+            var musicTransitions    = AudioConfigLoader.Load<MusicTransitionConfig>    ($"{audioConfigPath}/MusicTransition");
-            var ambienceTransitions = AudioConfigLoader.Load<AmbienceTransitionConfig>($"{k_audioConfigPath}/AmbienceTransition");
+            var ambienceTransitions = AudioConfigLoader.Load<AmbienceTransitionConfig> ($"{audioConfigPath}/AmbienceTransition");
 
             //运行时数据验证
             segments.Validate();
@@ -317,12 +322,12 @@ namespace OCES.Audio
             // AudioSourcePool 由 MusicSystem 独占一个子节点，与 SFX pool 隔离
             GameObject musicPoolRoot = new("MusicSourcePool");
             musicPoolRoot.transform.SetParent(transform, false);
-            AudioMixerGroup musicGroup = this.m_mixer.FindMatchingGroups("Master/Regular/Music")[0];
+            AudioMixerGroup musicGroup = this.m_mixer.FindMatchingGroups(AudioExtendSettings.Instance.musicGroupPath)[0];
             AudioSourcePool musicPool = new(musicPoolRoot.transform, musicGroup);
 
             GameObject ambiencePoolRoot = new("AmbienceSourcePool");
             ambiencePoolRoot.transform.SetParent(transform, false);
-            AudioMixerGroup ambienceGroup = this.m_mixer.FindMatchingGroups("Master/Regular/SFX/Ambience")[0];
+            AudioMixerGroup ambienceGroup = this.m_mixer.FindMatchingGroups(AudioExtendSettings.Instance.ambienceGroupPath)[0];
             AudioSourcePool ambiencePool = new(ambiencePoolRoot.transform, ambienceGroup);
 
             this.m_musicSystem.Initialize(

Assets/Scripts/OCES/Audio/HandWritten/Editor/AudioExtendSettingsProvider.cs

@@ -0,0 +1,60 @@
+using UnityEngine;
+using UnityEditor;
+
+namespace OCES.Audio.Editor
+{
+    static class AudioExtendSettingsProvider
+    {
+        const string k_assetPath = "Assets/Settings/AudioExtendSettings.asset";
+
+        [SettingsProvider]
+        static SettingsProvider Create()
+        {
+            return new SettingsProvider("Project/Audio Extend", SettingsScope.Project)
+            {
+                label = "Audio Extend",
+                guiHandler = searchContext =>
+                {
+                    var settings = AssetDatabase.LoadAssetAtPath<AudioExtendSettings>(k_assetPath);
+                    if (settings == null)
+                    {
+                        EditorGUILayout.HelpBox(
+                            $"未找到 AudioExtendSettings.asset\n期望路径: {k_assetPath}",
+                            MessageType.Warning);
+                        if (GUILayout.Button("创建默认配置"))
+                            CreateDefaultAsset();
+                        return;
+                    }
+
+                    SerializedObject so = new SerializedObject(settings);
+                    SerializedProperty prop = so.GetIterator();
+                    prop.NextVisible(true); // 跳过 Script 字段
+
+                    EditorGUI.BeginChangeCheck();
+                    while (prop.NextVisible(false))
+                        EditorGUILayout.PropertyField(prop, true);
+                    if (EditorGUI.EndChangeCheck())
+                    {
+                        so.ApplyModifiedProperties();
+                        EditorUtility.SetDirty(settings);
+                                AssetDatabase.SaveAssets();
+                    }
+                },
+                keywords = new[] { "Audio", "SFX", "Music", "Mixer", "Path", "Import" }
+            };
+        }
+
+        [MenuItem("Tools/Audio/Create AudioExtendSettings Asset")]
+        static void CreateDefaultAsset()
+        {
+            if (!AssetDatabase.IsValidFolder("Assets/Settings"))
+                AssetDatabase.CreateFolder("Assets", "Settings");
+
+            var asset = ScriptableObject.CreateInstance<AudioExtendSettings>();
+            AssetDatabase.CreateAsset(asset, k_assetPath);
+            AssetDatabase.SaveAssets();
+            Debug.Log($"[AudioExtend] 已创建默认配置：{k_assetPath}");
+        }
+    }
+}
+

Assets/Scripts/OCES/Audio/HandWritten/Editor/AudioExtendSettingsProvider.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 862f5cacec834b47a75da0d8ba2710f1
+timeCreated: 1778757352

Assets/Scripts/OCES/Audio/HandWritten/Editor/AudioImportTool.cs

@@ -9,16 +9,9 @@ namespace OCES.Audio
 
     public static class AudioImportTool
     {
-        const string k_audioResourcePath = "Audios";
-        const string k_audioConfigPath = "AudioData";
-
-        static string AudioAbsolutePath
-        {
-            get { return Path.Combine(Application.dataPath, "Resources", k_audioResourcePath); }
-        }
         static string ConfigAbsolutePath
         {
-            get { return Path.Combine(Application.dataPath, "Resources", k_audioConfigPath); }
+            get { return Path.Combine(Application.dataPath, "Resources", AudioExtendSettings.Instance.audioConfigPath); }
         }
 
         [MenuItem("Tools/Audio/Apply Audio Import Settings")]
@@ -26,7 +19,7 @@ namespace OCES.Audio
         {
             if (EditorUtility.DisplayDialog(
                     "Apply Audio Import Settings",
-                    $"将对 {AudioAbsolutePath} 下所有文件重新应用导入设置，确认继续？",
+                    $"将对 {AudioExtendSettings.Instance.FullAudioResourcePath} 下所有文件重新应用导入设置，确认继续？",
                     "确认", "取消"))
             {
                 Run();
@@ -49,8 +42,12 @@ namespace OCES.Audio
         public static void Run()
         {
             // 1. 加载配置表
-            var audioObjectConfig = AudioConfigLoader.Load<AudioObjectConfig>(ConfigAbsolutePath, "AudioObject.bytes");
+            var audioObjectConfig =
-            var musicSegmentConfig = AudioConfigLoader.Load<MusicSegmentConfig>(ConfigAbsolutePath, "MusicSegment.bytes");
+                AudioConfigLoader.Load<AudioObjectConfig>(AudioExtendSettings.Instance.FullAudioConfigPath, 
+                    "AudioObject.bytes");
+            var musicSegmentConfig =
+                AudioConfigLoader.Load<MusicSegmentConfig>(AudioExtendSettings.Instance.FullAudioConfigPath,
+                    "MusicSegment.bytes");
             if (audioObjectConfig == null || musicSegmentConfig == null)
             {
                 Debug.LogError("[AudioImportTool] 配置表加载失败，终止");
@@ -59,7 +56,7 @@ namespace OCES.Audio
 
             // 2. 扫描文件
             List<string> supportedExtensions = new() { ".wav", ".ogg" };
-            DirectoryInfo dir = new(AudioAbsolutePath);
+            DirectoryInfo dir = new(AudioExtendSettings.Instance.FullAudioResourcePath);
             FileInfo[] files = dir.GetFiles().Where(f => supportedExtensions.Contains(f.Extension.ToLower())).ToArray();
             int total = files.Length, processed = 0, failed = 0;
 
@@ -119,32 +116,37 @@ namespace OCES.Audio
             importer.ClearSampleSettingOverride("iOS");
             
             AudioImporterSampleSettings settings = importer.defaultSampleSettings;
-            settings.compressionFormat = AudioCompressionFormat.Vorbis;
+            settings.compressionFormat = AudioExtendSettings.Instance.compressionFormat;
 
             settings.sampleRateSetting = AudioSampleRateSetting.OverrideSampleRate;
             settings.preloadAudioData = audioObject?.Haptic != 0;
             switch (category)
             {
                 case AudioCategory.Music:
-                    settings.sampleRateOverride = 44100;
+                    settings.sampleRateOverride = AudioExtendSettings.Instance.musicSampleRate;
-                    settings.quality = 0.13f;
+                    settings.quality = AudioExtendSettings.Instance.musicQuality;
-                    settings.loadType = duration switch
+                    
+                    if (duration <= AudioExtendSettings.Instance.decompressThreshold)
                     {
-                        <= 5  => AudioClipLoadType.DecompressOnLoad,
+                        settings.loadType = AudioClipLoadType.DecompressOnLoad;
-                        >= 15 => AudioClipLoadType.Streaming,
+                    }else if (duration >= AudioExtendSettings.Instance.streamingThreshold)
-                        _     => AudioClipLoadType.CompressedInMemory,
+                    {
-                    };
+                        settings.loadType = AudioClipLoadType.Streaming;
+                    }
+                    else
+                    {
+                        settings.loadType = AudioClipLoadType.CompressedInMemory;
+                    }
                     break;
                 case AudioCategory.Voice:
                 case AudioCategory.SFX:
                 default:
-                    settings.sampleRateOverride = 22050; // 音效2022.3.62f3没有32kHz这一档，要是有的话这一档其实最合适
+                    settings.sampleRateOverride = AudioExtendSettings.Instance.sfxSampleRate; // 音效2022.3.62f3没有32kHz这一档，要是有的话这一档其实最合适
-                    settings.quality = 0.5f;
+                    settings.quality = AudioExtendSettings.Instance.sfxQuality;
-                    settings.loadType = duration switch
+
-                    {
+                    settings.loadType = duration >= AudioExtendSettings.Instance.streamingThreshold
-                        >= 15 => AudioClipLoadType.Streaming,
+                        ? AudioClipLoadType.Streaming
-                        _     => AudioClipLoadType.DecompressOnLoad,
+                        : AudioClipLoadType.DecompressOnLoad;
-                    };
                     break;
             }
 

Assets/Scripts/OCES/Audio/HandWritten/LongAudio/ChannelFader.cs

@@ -194,7 +194,7 @@ namespace OCES.Audio
                         continue;
 
                     src.volume = fromVolume;
-                    src.DOFade(0f, duration - elapsed).SetEase(Ease.InSine); //TODO 支持读表
+                    src.DOFade(0f, duration - elapsed).SetEase(AudioExtendSettings.Instance.defaultFadeOutEase); //TODO 支持读表
                 }
                 yield return null;
             }
@@ -236,7 +236,7 @@ namespace OCES.Audio
                     if (DOTween.IsTweening(src))
                         continue;
                     src.volume = 0f;
-                    src.DOFade(1f, duration - elapsed).SetEase(Ease.OutSine); //TODO 支持读表
+                    src.DOFade(1f, duration - elapsed).SetEase(AudioExtendSettings.Instance.defaultFadeInEase); //TODO 支持读表
                 }
 
                 yield return null;

Assets/Scripts/OCES/Audio/HandWritten/LongAudio/LongAudioContainerPlayer.cs

@@ -342,7 +342,7 @@ namespace OCES.Audio
 
             // AudioClip clip = Resources.Load<AudioClip>($"Audios/{segment.Name}");
             AudioClip clip = null;
-            AudioSystem.Instance.ResourceLoader.LoadAsync<AudioClip>($"Audios/{segment.Name}", loadedClip =>
+            AudioSystem.Instance.ResourceLoader.LoadAsync<AudioClip>($"{AudioExtendSettings.Instance.audioResourcePath}/{segment.Name}", loadedClip =>
             {
                 clip = loadedClip;
             });

Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicSegment.cs

@@ -16,7 +16,9 @@ namespace OCES.Audio
         {
             foreach (MusicSegment segment in this.m_musicSegmentInfos.Values)
             {
-                AudioClip clip = AudioSystem.Instance.ResourceLoader.LoadSync<AudioClip>($"Audios/{segment.Name}");
+                AudioClip clip =
+                    AudioSystem.Instance.ResourceLoader.LoadSync<AudioClip>(
+                        $"{AudioExtendSettings.Instance.audioResourcePath}/{segment.Name}");
                 if (!clip)
                 {
                     Debug.LogError($"[MusicSegmentConfig] 音频文件未找到: {segment.Name}, SegmentId: {segment.Id}");

Assets/Scripts/OCES/Audio/HandWritten/SfxSystem.cs

@@ -15,8 +15,6 @@ namespace OCES.Audio
     {
         public UnityEngine.UI.Text audioSystemTextBox;
 
-        const int k_maxGlobalConcurrent = 128;
-        
         //记录某个 AudioObject 最近一次触发播放的时刻，用于 MinInterval 节流判断，是"上次什么时候播过"。
         readonly Dictionary<uint, double> m_lastPlayTime = new(); 
         readonly Dictionary<uint, int> m_clipConcurrentCount = new();
@@ -78,11 +76,11 @@ namespace OCES.Audio
             this.m_pitchStepResolver = new PitchStepResolver();
             this.m_volumeStepResolver = new VolumeStepResolver();
 
-            AudioMixerGroup[] sfx      = Find("Master/Regular/SFX");
+            AudioMixerGroup[] sfx      = Find(AudioExtendSettings.Instance.sfxGroupPath);
             if (sfx.Length > 0) this.m_sfxGroup      = sfx[0];
-            AudioMixerGroup[] voice    = Find("Master/Regular/Voice");    
+            AudioMixerGroup[] voice    = Find(AudioExtendSettings.Instance.voiceGroupPath);    
             if (voice.Length > 0) this.m_voiceGroup    = voice[0];
-            AudioMixerGroup[] accentSfx = Find("Master/SFX_Accent");
+            AudioMixerGroup[] accentSfx = Find(AudioExtendSettings.Instance.accentSfxGroupPath);
             if (accentSfx.Length > 0) this.m_accentSfxGroup = accentSfx[0];
             
             return;
@@ -224,7 +222,8 @@ namespace OCES.Audio
             }
 
             // 第四层：全局并发控制
-            if (this.m_activeSounds.Count >= k_maxGlobalConcurrent)
+            //从Unity原生Audio Settings中读取最大发音数限制
+            if (this.m_activeSounds.Count >= AudioSettings.GetConfiguration().numVirtualVoices) 
             {
                 this.m_tempLowerPriority.Clear();
                 foreach (ActiveSound activeSound in this.m_activeSounds)
@@ -405,7 +404,9 @@ namespace OCES.Audio
         bool SetupSource(AudioSource source, ActiveSound activeSound, int clipIndex = 0)
         {
             AudioObject audioObject = activeSound.AudioObject;
-            AudioClip clip = AudioSystem.Instance.ResourceLoader.LoadSync<AudioClip>($"Audios/{audioObject.Name[clipIndex]}");
+            AudioClip clip =
+                AudioSystem.Instance.ResourceLoader.LoadSync<AudioClip>(
+                    $"{AudioExtendSettings.Instance.audioResourcePath}/{audioObject.Name[clipIndex]}");
             if (!clip)
             {
                 Debug.LogError($"音频文件未找到：{audioObject.Name[clipIndex]}");

Assets/Settings/AudioExtendSettings.asset

@@ -0,0 +1,35 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 79becf8778e048058fe7cc1f3a5e021b, type: 3}
+  m_Name: AudioExtendSettings
+  m_EditorClassIdentifier: 
+  audioConfigPath: AudioData
+  audioResourcePath: Audios
+  audioMixerPath: Audios/Master
+  sfxGroupPath: Master/Regular/SFX
+  voiceGroupPath: Master/Regular/Voice
+  accentSfxGroupPath: Master/SFX_Accent
+  musicGroupPath: Master/Regular/Music
+  ambienceGroupPath: Master/Regular/SFX/Ambience
+  lowpassParamName: LowpassFreq
+  lowpassEnabledCutoff: 440
+  lowpassDisabledCutoff: 22000
+  lowpassTweenDuration: 0.2
+  compressionFormat: 1
+  sfxSampleRate: 22050
+  musicSampleRate: 44100
+  musicQuality: 0.13
+  sfxQuality: 0.5
+  decompressThreshold: 5
+  streamingThreshold: 15
+  defaultFadeOutEase: 2
+  defaultFadeInEase: 3

Assets/Settings/AudioExtendSettings.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: de80878c933394e2da0966a1466fd793
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: