Mp4grep – search in transcriptions of audio/video files

How's the quality of Vosk compared to Mozilla DeepSpeech [1]?

Most of offline the Speech to Text tools I know have a bad model that will have a hard time at understanding anything that is not English :(

Mozilla DeepSpeech seems to have well trained models, from what I remember.

[1]: https://github.com/mozilla/DeepSpeech