Sonix is the best automated transcription software in 2023. Easily convert your M4V to text.
Super fast converter
Sonix will convert an hour-long M4V to text in minutes with our cutting-edge AI.
Loved by the community
“Sonix is amazing! It usually takes an hour to hand-transcribe 15 minutes of audio, and I have a very high typing speed. Sonix frees me up to focus on interviewing well and honing my storytelling rather than spending time listening and typing. Sonix has changed how I work for the better, and I am very grateful!” —Suzanne from Minnesota