Add two features to Biji Jian via a CLI tool: subtitle file import and TTS audio/subtitle synchronization

Easily implemented the title feature, and also produced a few practical plugins.

But let me complain a bit: the only reason I use this “BiJian” is simply to freeload Bilibili’s compute power and use its built-in custom voice for TTS.

Could it be that Bilibili’s programmers—even if they were a hundred thousand pigs—still couldn’t write software like this… Obviously it doesn’t even support importing subtitle files; even now in 2026 it’s still not supported. I really don’t understand. I think it’s not a technical issue at all—they just don’t want to develop it, they want you to bind a phone number or something. I also don’t understand why they can’t do such a simple feature well.