Thousands of Sonix customers convert their Portuguese MTS files to text 
What's the best way to convert Portuguese MTS files to text? 
Use Sonix to convert Portuguese MTS files to text
Follow these six easy steps to quickly and easily convert your Portuguese MTS 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 Portuguese MTS file
In Sonix, click “Upload” and locate the Portuguese MTS file on your computer.
Step 3: Choose language: Portuguese
Select Portuguese in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your MTS file
Sonix automatically transcribes your Portuguese MTS 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 MTS file to text!
How to improve the accuracy of your Portuguese transcripts?
Start by improving the quality of the Portuguese MTS 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 MTS file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Portuguese MTS file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from MTS, 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 
I was amazed at how accurate Sonix is.
I’m really dazzled by your system. I have never seen something so accurate. You push the level higher than Otter and available for French language!
Easy to use and surprisingly accurate.
Gobsmackingly amazing! As a software developer of 40 years I know quality when I see it. An amazing product and a pretty damn good web-site to back it all up also. Totally staggered at the accuracy, especially when multiple voices contribute to a meeting.
Truly amazing. Saved me hours of work. And about 95% accurate which is great for a South African accent recording.
Awesome and I was really shocked when I saw how carefully my mp3 file was transcribed!!
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Convert Portuguese MTS 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 Portuguese MTS 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