Thousands of Sonix customers convert their Korean MP4 files to text 
What's the best way to convert Korean MP4 files to text? 
Use Sonix to convert Korean MP4 files to text
Follow these six easy steps to quickly and easily convert your Korean MP4 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 Korean MP4 file
In Sonix, click “Upload” and locate the Korean MP4 file on your computer.
Step 3: Choose language: Korean
Select Korean in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your MP4 file
Sonix automatically transcribes your Korean MP4 file and converts it to Korean text.
Step 5: Polish your Korean transcript
Edit your Korean transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Korean text
Export the Korean text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Korean MP4 file to text!
How to improve the accuracy of your Korean transcripts?
Start by improving the quality of the Korean MP4 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 Korean MP4 file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Korean MP4 file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from MP4, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Korean with Sonix:
What customers say about Sonix's automated transcription 
Sooooooooooo easy to use and accurate.
Sonix saves me 60% of the time editing. No more manual trascription nightmare with writing down timecodes, and sending emails. I think you are changing the game here! Bravo :)
Sonix is just so smooth and simple. Love it. No bugs, very intuitive. Oh and your software is surprisingly accurate!
Really fast to transcribe our audio files with high accuracy, we just had to correct some small words. I like the layout of the website, how pleasing to the eye and easy it is to edit your files, nothing was complicated and I wasn't ever 'stuck' on something and didn't know where to click etc, it was my first time ever using something like this and it was a breeze!
I loovvvve that the audio is transcribed so quickly.
The accuracy of the initial transcription was better than any I've used to date, and making adjustments was very simple.
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Convert Korean MP4 files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 49+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Korean MP4 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
