Formation of subtitles for video based on speech recognition?

Question

Speech recognition

There are a couple of hundred gigs of videos from foreign conferences in English.
Problem: it is not always clear what the speaker said.
Therefore, I am looking for a program or service that could, by analyzing a video or audio track, recognize English speech. It would be great to just get the text, but ideally I would like to get subtitles for the video at the output.

What I managed to google so far:
VoxcribeCC - if you believe this video , then this is what you need. But there is a significant minus - it comes out very expensive ($ 10 for 1 hour).

Gaupol - according to the description, the program seems to fit and the program is free, but under Win the ability to recognize speech is disabled.

There is also a wiki article on the subject if anyone is interested.

Answer 1

https://youtu.be/4h7kAyNmVJI

Answer 2

(My conjectures - I did not check)
1. We take Braina
2. We switch streams through a virtual cable
3. Profit!
PS: Here's even the instruction !

Answer 3

Have you tried uploading to youtube? The downside, however, is that automatic recognition works terribly there.