merge_subs

you can merge youtube video's subtitles in multiple language
it serves .srt and .txt that without timelines in the same time

What you need?

●yt-dlp
●srt
●pytube

How to use?

input your video url and which language's subtitles you want

Ex.
https://www.youtube.com/watch?v=0t3ch-UAbo0 (press enter)
en ja ...etc.(plz check ISO 639-1)