Demo for fast recognition of a big file

[Vimy]

I'm not sure if I'm doing anything wrong. I wanna transcribe an audio file that's one hour long. But it seems like vosk is transcribing in realtime and the whole file is gonna take an hour. Is there a way to do this faster? Should I maybe split up the audio file in several parts and do those concurrently?

[nshmyrev]

Usually it is two times than realtime unless your hardware is slow.

To process fast you can split audio on chunks with small model and then recognize accurately with a big model in parallel.

@vadimdddd please implement a demo for that.