开发者用 Claude Code 打造离线有声书转录应用
AI 总结
一名开发者在 Reddit 表示，Claude Code 编写了 ReadAlong 大部分代码。这款免费应用可在 Android 设备离线转录有声书，并在播放时高亮对应句子。Android 版以 Kotlin 开发，后台分块运行 17 MB 的 Cactus Whisper 模型；桌面版通过 GPU 运行 whisper.cpp，并将转录同步到手机，导入 EPUB 后还可使用书籍原文。
深度见解
ReadAlong 展示了 Claude Code 协助开发跨平台应用的实例，包括定位媒体文件错误，并通过崩溃与修复记录避免后续开发重复排查。
| I built ReadAlong so I could read along while I listen. It transcribes the whole audiobook on your phone, offline, and highlights each sentence as it plays. Add the book's EPUB and it follows the real text instead. How it's built: The Android app is Kotlin and runs a 17 MB Cactus Whisper model on the phone, a chunk at a time in the background. There's also a desktop app that uses whisper.cpp on the GPU (about 4 minutes per book) and syncs transcripts to the phone. How Claude helped: Claude Code wrote most of the code. I tested on real books and gave it the errors. It found root causes I wouldn't have, like one MP3 whose header lied about its length and stopped a book at Chapter 35. I also had it keep a log of every crash and fix, so new sessions didn't redo old work. It's free on Android, Windows, Mac and Linux: Download ReadAlong submitted by /u/Gotyournosey [link] [comments] |