Thousands of Sonix customers convert their Welsh MP4 files to text 
What's the best way to convert Welsh MP4 files to text? 
Use Sonix to convert Welsh MP4 files to text
Follow these six easy steps to quickly and easily convert your Welsh 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 Welsh MP4 file
In Sonix, click “Upload” and locate the Welsh MP4 file on your computer.
Step 3: Choose language: Welsh
Select Welsh 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 Welsh MP4 file and converts it to Welsh text.
Step 5: Polish your Welsh transcript
Edit your Welsh transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Welsh text
Export the Welsh text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Welsh MP4 file to text!
How to improve the accuracy of your Welsh transcripts?
Start by improving the quality of the Welsh 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 Welsh MP4 file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Welsh 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 Welsh with Sonix:
What customers say about Sonix's automated transcription 
I’ve now used Sonix.ai twice, and find the service simple and accurate. It’s exactly what I’ve been looking for to get text from audio and video recordings.
Your UI and UX was one of the best I've seen. And I've seen a lot of them. Clean, simple, and pretty easy to edit.
I am very happy with the quality of the transcriptions! Having tried numerous other services, none can compare based on the quality for the value.
The accuracy of the AI voice recognition is amazing! Sonix is by far the most accurate of the 5 or 6 services that I tested.
It was excellent and almost entirely spot on with transcription.
Easy to use and it saved me SO much time transcribing.
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Convert Welsh 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 Welsh 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
