Thousands of Sonix customers convert their Bulgarian M4V files to text 
What's the best way to convert Bulgarian M4V files to text? 
Use Sonix to convert Bulgarian M4V files to text
Follow these six easy steps to quickly and easily convert your Bulgarian 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 Bulgarian M4V file
In Sonix, click “Upload” and locate the Bulgarian M4V 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 M4V file
Sonix automatically transcribes your Bulgarian M4V 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 M4V file to text!
How to improve the accuracy of your Bulgarian transcripts?
Start by improving the quality of the Bulgarian 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 Bulgarian M4V file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Bulgarian 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 Bulgarian with Sonix:
What customers say about Sonix's automated transcription 
Your app is amazing. Seriously, I'm blown away by the technology. The speed, accuracy, and the fact that you can play the audio and that it highlights the transcript in sync.
I cannot believe how easy, quick, and accurate this is.
The best service available for my language (Czech) - thank you very much for saving me a LOT of work!
I ran through your software and it is fantastic! For what we need it's a game-changer.
English dictation is very accurate. And the online editor is easy to use. Also it generates SRT files that I can import in my video editors for further processing.
I loved how accurate you are even in Dutch!
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Convert Bulgarian 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 Bulgarian 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
