V2T - https://t.me/gh_v2t_bot

V2T is a telegram bot which automatically transcribes all voice and video messages to text in such manner:
The whole process can be seen in loading bar directly:
Bot reacts when an audio message or a video note appears in a chat he's been added to.

Faster-Whisper

This bot uses Faster-Whisper [https://github.com/SYSTRAN/faster-whisper] for transcription in order to work as fast as possible.