Thousands of Sonix customers convert their Polish M4V files to text 
What's the best way to convert Polish M4V files to text? 
Use Sonix to convert Polish M4V files to text
Follow these six easy steps to quickly and easily convert your Polish M4V files to text:
Step 1: Log into your Sonix account
If you don't have one, you can sign up for Sonix's free account—30 minutes of free transcription/translation.
Step 2: Upload your Polish M4V file
In Sonix, click “Upload” and locate the Polish M4V file on your computer.
Step 3: Choose language: Polish
Select Polish in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your M4V file
Sonix automatically transcribes your Polish M4V file and converts it to Polish text.
Step 5: Polish your Polish transcript
Edit your Polish transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Polish text
Export the Polish text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Polish M4V file to text!
How to improve the accuracy of your Polish transcripts?
Start by improving the quality of the Polish M4V file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Polish M4V file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Polish M4V file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from M4V, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Polish with Sonix:
What customers say about Sonix's automated transcription 
Transcription was almost perfect!!
I have tested your product among others, and I have to say, Sonix provides the best results, a really great product!!!
Sonix is light years ahead of all the other solutions I researched and tried!
I am impressed by the almost perfect accuracy of the conversion and the speed by which the transcription was completed. Your web display is also impressive with clear and easy-to-use links.
Blown away by what it does! Accuracy, ease of use, affordability, simple straightforward interface with well thought out additional tools and functions. Superb!
One of the best sites/services on the Internet I've ever tried.
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Convert Polish M4V files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Polish M4V files to text both fast and accurate. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription