Thousands of Sonix customers convert their Chinese (Cantonese) OPUS files to text 
What's the best way to convert Chinese (Cantonese) OPUS files to text? 
Use Sonix to convert Chinese (Cantonese) OPUS files to text
Follow these six easy steps to quickly and easily convert your Chinese (Cantonese) OPUS 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 Chinese (Cantonese) OPUS file
In Sonix, click “Upload” and locate the Chinese (Cantonese) OPUS file on your computer.
Step 3: Choose language: Chinese (Cantonese)
Select Chinese (Cantonese) in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your OPUS file
Sonix automatically transcribes your Chinese (Cantonese) OPUS file and converts it to Chinese (Cantonese) text.
Step 5: Polish your Chinese (Cantonese) transcript
Edit your Chinese (Cantonese) transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Chinese (Cantonese) text
Export the Chinese (Cantonese) text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Chinese (Cantonese) OPUS file to text!
How to improve the accuracy of your Chinese (Cantonese) transcripts?
Start by improving the quality of the Chinese (Cantonese) OPUS 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 Chinese (Cantonese) OPUS file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Chinese (Cantonese) OPUS file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from OPUS, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Chinese (Cantonese) with Sonix:
What customers say about Sonix's automated transcription 
I absolutely loved how well the software was able to distinguish between individual speakers. Exceptional product and well-polished.
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 :)
I've tried your service, and I love it.
We love transcribing with Sonix. Your interface for subtitle editing is excellent.
Sonix is AWESOME and extremely accurate. This software has it all. I wish that all of the software that I use on a daily basis had the complete and thoughtfully created functionality of Sonix!
Found you through Google. Super easy to use. Transcribed 98% correctly even though it was not a great audio file.
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Convert Chinese (Cantonese) OPUS 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 Chinese (Cantonese) OPUS 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
