Movie making from lyrics with timestamps in python

Question

I have lyrics from musixmatch with timestamps. I want to form video with the lyric lines in the video along with images in a file numbered from 1-n.

As seen in this post, I thought ffmpeg would be something which can help me but there aren't much information that i can find.

Also the answer given by @llogan, gives very vague idea of forming videos with "subtitle filter" in ffmpeg.

It would be very helpful you can provide an example to explain your idea.(It can also help other coders at any time :) )

Thanks in advance