Thousands of Sonix customers convert their Portuguese M4V files to text 
What's the best way to convert Portuguese M4V files to text? 
Use Sonix to convert Portuguese M4V files to text
Follow these six easy steps to quickly and easily convert your Portuguese 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 accountâ30 minutes of free transcription/translation.
Step 2: Upload your Portuguese M4V file
In Sonix, click âUploadâ and locate the Portuguese M4V file on your computer.
Step 3: Choose language: Portuguese
Select Portuguese in the dropdown that asks 'What language was spoken?.' Then, click the âTranscribeâ button.
Step 4: Sonix transcribes your M4V file
Sonix automatically transcribes your Portuguese M4V file and converts it to Portuguese text.
Step 5: Polish your Portuguese transcript
Edit your Portuguese transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Portuguese text
Export the Portuguese text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Portuguese M4V file to text!
How to improve the accuracy of your Portuguese transcripts?
Start by improving the quality of the Portuguese 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 Portuguese M4V file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Portuguese 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 Portuguese with Sonix:
What customers say about Sonix's automated transcription 
Sonix is so easy to use, and the quality is impressive in almost all languages we have tested so far. Punctuation is especially amazing compared to other platforms, even the tech giants (Google, MicrosoftâŚ).
The accuracy of the initial transcription was better than any I've used to date, and making adjustments was very simple.
The best service available for my language (Czech) - thank you very much for saving me a LOT of work!
I tried Sonix, and itâs amazing! Seriously, I think that you will revolutionize journalism.
What I was able to do with Sonix was amazing. Transcribed and translated in minutes on remote Guatemalan WiFi!
I love how quick, affordable and accurate it is, but what I like MOST is that the words are highlighted as the recording speaks them!
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Convert Portuguese M4V files to text with Sonix 
Sonix transcribes your audio and video files in over 37 languages so they are easy to search, edit, and share. Sonix uses advanced transcription and translation algorithms to convert your Portuguese M4V files to text both fast and accurate. Sign up today and start transcribing.
Includes 30 minutes of free transcription
