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Experts rate Sonix as the best M4V to text converter. Fast, accurate, and affordable AI-powered transcription.
Sign up free and upload your M4V file. First 30 minutes are free.
Sonix AI converts your M4V to text automatically in minutes.
Download your transcript in text, Word, PDF, or other formats.
Sonix combines speed (10x real-time), accuracy (up to 99%), and affordability ($10/hour) with an easy-to-use interface. That's why experts rate us #1.
Sonix is faster and more accurate than most alternatives, while being more affordable than professional transcription services.
Yes! Sign up for free and get 30 minutes of free transcription. No credit card required to try Sonix.
Sonix achieves up to 99% accuracy using advanced AI. Results depend on audio quality and speech clarity.
Sonix converts M4V files 10x faster than real-time. A 30-minute file takes about 3 minutes.
Sonix is trusted by journalists, researchers, and businesses worldwide. Our editor and export options are built for professional workflows.
Convert M4V files 10x faster than real-time with AI.
Up to 99% accuracy using industry-leading speech recognition.
Just $10 per hour—a fraction of manual transcription costs.
Upload, convert, and export in minutes with our simple interface.
I love how easy and intuitive it is to use Sonix! I can now put my energy and focus on actual content, instead of going through the tedious and time consuming process of transcribing audio.
It was so easy and convenient to use. The transcripts require minimal editing and the delivery time is fantastic!
The level of accuracy and your UI is quite amazing. It allowed me to try the product without having to learn anything new, I was so happy about it I sent the results to a couple of...
I LOVE Sonix. It's saving my life. I'm working on a project with almost NO budget, interviewing a bunch of people and the Sonix transcriptions are accurate, and are so easy and int...
I absolutely love what you guys have done with this. Sonix is literally a magical product that has helped me so much already and I will be using this for a long time coming.
So fast, so easy. This has saved me hours for every 20 minutes of recording.
I need to produce very accurate transcripts and the initial transcripts Sonix produces are much better than competitors (I've used many others).
I have absolute admiration for the impressive transcription done to 3 short YouTube videos. It is truly amazing how accurately it recorded the correct words and so well paragraphed...
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