Bilibili is never short of amazing works from talented creators, including original music, covers, and captivating "guichu" remixes. Sometimes we want to save these to devices that can play music with lyrics but not video (like certain MP3 players), or use them as background music while displaying lyrics on our desktop. The problem is, many excellent works can't be found in mainstream music apps. Even when available (e.g., on NetEase Cloud Music, rumored to have close ties with Bilibili), some tracks lack lyrics—especially new releases. But when you turn on Bilibili's danmaku, you'll find many volunteer "subtitle masters" have created bottom-aligned danmaku. By extracting the timestamps and content of these danmaku, we can quickly generate lyric files (like LRC)....