【原理上的小疑惑】如何下载专辑图至音频文件

我也在制作一个音乐下载器，我想知道您的这个软件里是怎么实现专辑图写入的，以及对应代码在哪里。
我平时写的代码不规范，以至于您的源码我看不懂……
您似乎没开Discussions，所以我就只能提个issue了……

The issue asks how album art is downloaded and written to audio files in the music-dl project. Look for modules handling metadata, album art fetching, and audio file tagging. Start by searching for functions related to 'album', 'cover', 'art', or 'tag' in the codebase. Examine how different music sources (like NetEase, QQ Music) provide album art and how it's embedded into downloaded files. Check if there are existing tests for metadata writing to understand the expected behavior.

Scritto dal modello di indicizzazione a partire dal testo della issue.