Thousands of Sonix customers convert their Bulgarian MP4 files to text 
What's the best way to convert Bulgarian MP4 files to text? 
Use Sonix to convert Bulgarian MP4 files to text
Follow these six easy steps to quickly and easily convert your Bulgarian 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 Bulgarian MP4 file
In Sonix, click “Upload” and locate the Bulgarian MP4 file on your computer.
Step 3: Choose language: Bulgarian
Select Bulgarian 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 Bulgarian MP4 file and converts it to Bulgarian text.
Step 5: Polish your Bulgarian transcript
Edit your Bulgarian transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Bulgarian text
Export the Bulgarian text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Bulgarian MP4 file to text!
How to improve the accuracy of your Bulgarian transcripts?
Start by improving the quality of the Bulgarian 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 Bulgarian MP4 file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Bulgarian 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 Bulgarian with Sonix:
What customers say about Sonix's automated transcription 
I am very impressed with your program. The recording was not crystal clear and yet I received a perfect transcription...Wow! I would recommend this to anyone.
Surprisingly accurate transcription across a number of European accents (Yorkshire, Scottish, Oxford, Italian!)
I was especially impressed with the quality when it comes to other accents as most other companies can only give a good machine transcript if it is a US accent. Sonix is amazing and I have nothing but good things to say. Thank you for providing this service!
I need to produce very accurate transcripts and the initial transcripts Sonix produces are much better than competitors (I've used many others).
I was simply awed by speed and accuracy of your transcription service.
I tried 4 other services, and Sonix is the easiest to use, most accurate, and more reasonably priced for the quality.
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Convert Bulgarian MP4 files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 50+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Bulgarian 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
