commit d92829c85ddd149b2b7ee44d2930e03f1e809dae
Author: Oliver <htw128@live.com>
Date:   Thu Apr 9 19:09:22 2026 +0800

    first commit

diff --git a/LICENSE.txt b/LICENSE.txt
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diff --git a/README.md b/README.md
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+++ b/README.md
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+# Resonance
+
+助你快速将脑子里的动静转换成DAW里的波形。
+
+## 技术栈
+
+.NET + Avaloina + Ffmpeg
+
+## Roadmap
+
+### MVP
+
+#### 1. 文件管理与索引
+
+-  扫描指定目录（递归）
+-  支持常见格式（wav / aiff / mp3 / flac / ogg）
+-  自动建立本地索引（SQLite）
+-  文件变更监听（新增 / 删除 / 修改）
+-  唯一标识（避免重复导入）
+   -  计算文件的MD5，对于MD5值完全一样的文件正常导入不阻拦。
+
+关键点：
+
+-  不要只存路径，要有 **文件 hash / fingerprint**
+-  SQLite 需要有索引设计（路径、tag、duration等）
+
+#### 2. 元数据解析
+
+-  读取基础信息：
+   -  duration
+   -  sample rate
+   -  bit depth
+   -  channels
+-  读取嵌入 metadata（如果有）：
+   -  BWF (Broadcast Wave)
+   -  ID3（mp3）
+   -  iXML（影视/游戏音频常见）
+-  读取外部Meta信息（针对老声音库）
+
+#### 3. 基础标签系统（Tagging）
+
+-  自定义标签（多标签）
+-  分类（category / type）
+-  评分（rating）
+-  备注（notes）
+
+建议数据结构：
+
+-  tag 表（多对多关系）
+-  支持 tag hierarchy（后期再做）
+
+#### 4. 搜索与过滤（核心体验）
+
+- 文本搜索（文件名 + tag）
+- 多条件过滤：
+    - 时长范围
+    - 采样率
+    - 声道
+- 排序（名称 / 时间 / rating）
+
+建议：
+
+SQLite FTS（全文搜索）可以直接用
+
+#### 5. 音频预览
+
+-  播放 / 暂停 / 停止
+-  波形显示（基础版）
+-  拖动播放（seek）
+-  多文件快速切换试听
+
+关键点：
+
+-  低延迟
+-  波形缓存（避免重复计算）
+
+#### 6. UI基础结构
+
+-  文件列表（类似 DAW browser）
+-  左侧分类 / tag 树
+-  右侧 metadata 面板
+-  底部播放器
+
+### 专业功能
+
+#### 7. 高级搜索
+
+- AND/OR/NOT
+- 多tag组合查询
+- 保存搜索
+
+#### 8. 批量编辑
+
+- 批量打标签
+- 批量修改meta
+- 批量重命名
+
+#### 9.波形增强
+
+- 高分辨率波形（精确到采样）
+- RMS/peak 显示
+- 多声道可视化
+
+#### 10. 音频分析
+
+- 自动检测 响度、Peak、tempo
+- 自动生成tag
+
+#### 11.试听增强
+
+- 实时Pitch shift
+- Time Stretch
+- Loop
+- A/B对比
+
+#### 12. 拖拽到外部
+
+- 至DAW
+- 到文件系统
+- 支持复制路径 / 拷贝文件
+
+#### 13. 文件组织辅助
+
+- 在Finder/Explore中显示
+- 自动整理
+
+#### 14. 插件系统
+
+- Tag provider 插件
+- 音频分析插件
+- UI扩展
+
+#### 15. 数据库能力增强
+
+- 多库
+- 网络库（NAS）
+- SQLite 升级
+
+#### 16. 协作/团队功能
+
+- 共享tag
+- 远程数据库
+
+#### 17. AI功能
+
+- 自动标签
+- 相似音频搜索
+- 自然语言搜索
+
+#### 18.游戏音频支持
+
+- Wwise/Fmod导出支持
+- Event/Cue 命名辅助
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