Meta 2.3.1

Meta for Mac 是一款专注于音乐元数据编辑的macOS应用，专为音乐爱好者、DJ和专业音乐人设计。它提供全面的音频标签管理功能，支持多种常见音频格式如MP3、MP4、FLAC和WAV，帮助用户轻松批量修改元数据、添加封面艺术，并优化音乐库结构。通过直观的界面和强大工具，Meta for Mac 让音频标签编辑变得高效便捷，提升整体音乐体验。

发展历程
Meta for Mac 自2012年首次发布以来，不断演进以适应macOS更新和用户需求。早期版本聚焦基本标签编辑，2021年v2.0引入Apple Silicon支持和CSV导入功能，显著提升性能。后续更新如v2.1添加Discogs在线搜索和多库同步，v2.2优化轨道编号，v2.3推出高级过滤语法。截至2026年，Meta for Mac 已发展为成熟的音乐元数据编辑解决方案，兼容最新macOS Tahoe，并通过Setapp和Mac App Store广泛分发。

主要功能
1. 批量编辑音频标签和封面艺术，支持ID3v1、ID3v2、MP4和Vorbis等多种元数据格式。
2. 封面艺术调整工具，包括缩放、裁剪、压缩和在线搜索高品质专辑封面。
3. 基于模式的标签组成和文件重命名，可结合文本与元数据令牌自定义音频优化。
4. 轨道编号自动化，支持专辑、播放列表和合集的批量处理。
5. 查找替换功能，针对字符、单词或正则表达式进行音频标签批量修改。
6. 与iTunes、Music和Doppler库无缝集成，确保元数据编辑后同步更新。
7. 文件管理工具，如移动到回收站、预览和导出CSV，实现全面音乐库维护。

用户评价
"I've been using Meta for tagging my files for a couple of years now, and wouldn't even consider another program. It does a great job with tagging and cover art. Then, last night out of the blue I discovered that I can use it to move files into a directory with my chosen folder format. I had no idea Meta could do that, and it's value to me personally just skyrocketed. Solid program, thanks for your hard work."
—— Atlbsky（★★★★★）
"Does a lot of things right, but suffers with larger libraries; crashes. For the price I expected better. As others have pointed out, the app hangs for long periods of time when music is added. This is especially painful when adding large amounts of music from SMB shares. Adding ~3k files takes 5-10 minutes and this needs to be repeated every time you launch the app. Adding ~30k files, I gave up after a couple of hours. Once the data is loaded, it’s a very competent tag editor. I have experienced multiple crashes while editing tags, and one crash when the app was just in the background... If you have a small-ish library, I can recommend this app. If you have a medium-to-large library, the price of this app is not justified. Update: I received a reply from the developer regarding this, confirming that the app does indeed lend itself better to collections that aren’t massive. Upgrading to a fourth star for an honest and prompt reply."
—— Anders Wallgren（★★★★☆）
"Well designed app. I've been using Meta off an on for a few years. I had several hundred CDs that I imported into iTunes, but there was always something needing correction. Meta was perfect for this task, allowing me to change track name, album name, artist, cover art, etc. My only suggestion would be a change to the file naming process to have a token to allow automatic numbering of tracks, useful when combining double CDs. Other than that, perfect!"
—— Scottsdale AZ（★★★★★）
"Poor experience (but growing on me?). Doesn't save any sort of state so every time you open, you have to navigate to your files and load metadata for all your files from scratch. This can take hours. Crashes often... Automates virtually nothing... This app is probably ok if you just download or rip stuff and want to get it into iTunes piecemeal, but is not great for managing a library... UPDATE after more time giving the app a chance: I may have been using it wrong... When I limit its use to manage a catalog of local music for my bluesound home audio system, it is much more manageable. Still occasionally the app struggles to save metadata to files and often gets stuck..."
—— aut0maticdan（★★★☆☆）

常见问题（FAQ）
问：如何批量编辑音频文件的元数据？
答：选中多个文件，在侧边栏输入新标签值，然后点击应用，即可实现音频优化。
问：Meta for Mac 支持哪些音频格式？
答：支持MP3、MP4、M4A、FLAC、OGG、AIFF、WAV等多种格式，确保全面元数据编辑兼容性。
问：如何添加在线封面艺术？
答：使用内置Cover Finder搜索Discogs数据库，选择合适封面后批量应用到选定音频标签。
问：应用更新后音乐库是否自动同步？
答：是的，Meta for Mac 集成iTunes、Music和Doppler，支持编辑后直接添加至库，实现无缝音频优化。
问：遇到文件加载缓慢怎么办？
答：针对大型库，建议分批处理文件，或检查SMB共享连接，以提升元数据编辑效率。