Thousands of Sonix customers convert their Czech WMV files to text 
What's the best way to convert Czech WMV files to text? 
Use Sonix to convert Czech WMV files to text
Follow these six easy steps to quickly and easily convert your Czech WMV 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 Czech WMV file
In Sonix, click “Upload” and locate the Czech WMV file on your computer.
Step 3: Choose language: Czech
Select Czech in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your WMV file
Sonix automatically transcribes your Czech WMV file and converts it to Czech text.
Step 5: Polish your Czech transcript
Edit your Czech transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Czech text
Export the Czech text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Czech WMV file to text!
How to improve the accuracy of your Czech transcripts?
Start by improving the quality of the Czech WMV 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 Czech WMV file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Czech WMV file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from WMV, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Czech with Sonix:
What customers say about Sonix's automated transcription 
I’m really dazzled by your system. I have never seen something so accurate. You push the level higher than Otter and available for French language!
I need to produce very accurate transcripts and the initial transcripts Sonix produces are much better than competitors (I've used many others).
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 by far the best transcription tool I have ever used.
The accuracy of the initial transcription was better than any I've used to date, and making adjustments was very simple.
I had been using Dragon voice recognition software, but Sonix eliminates that step all together. I absolutely love Sonix.
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Convert Czech WMV files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 38+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Czech WMV 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