How do I convert my M4V files to VTT? 
It's really easy to convert m4v files to VTT with Sonix. Simply follow these six simple steps and your video files (*.m4v) will be converted to Web Video Text Tracks (*.vtt).
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free audio to vtt conversion.
Step 2
Upload your iTunes Video File file(s) (*.M4V) from your computer, Dropbox, or Google Drive.
Step 3
Select the language spoken in your M4V file. We support over 37 different languages. Then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically extracts the audio from your M4V file and converts it to the Web Text Tracks .vtt format. It'll only take a few minutes so you can grab some coffee.
Step 5
Use the Sonix AudioText Editor to polish your VTT transcript. Simply correct any words in your browser.
Step 6
Click the 'Export' button. Select 'WebVTT file (.vtt)' from the dropdown to download a VTT version of your M4V file.
That's it! Your M4V file has now been converted to text!
Thousands of incredible customers trust Sonix to transcribe their M4V files 
Convert M4V video files to vtt
Frequently Asked Questions for iTunes Video File (*.M4V)
What is a M4V file?
M4V files were developed by Apple and are very similar to the MP4 file format. However, a file with the M4V file extension is called an iTunes Video file (MPEG-4 video file). Some of the M4V files that you’ll encounter may have DRM copyright protection to prevent unauthorized distribution and copying of the video. These files are typically downloaded from iTunes. You can try uploading them to Sonix and we’ll only be able to transcribe M4V files that do not have DRM protection.
Does Sonix transcribe video files with a *.M4V file extension?
Yes, Sonix does automatically transcribe video files with a .M4V file extension. Sonix is an online video to text converter. Convert any audio (mp3, m4a, wav, ...) or video (m4v, mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.M4V files and converts them to text in a vtt format.
Know anyone who needs to convert iTunes Video File (.M4V) to vtt?
We'd appreciate it if you tell them about Sonix—the best way to convert M4V to vtt.
Other ways to convert your M4V video files with Sonix
Convert iTunes Video File to Web Video Text Tracks (.vtt) version with Sonix 
Sonix automatically transcribes and translates your audio and video files in over 37 languages. Easily search, edit, and share your media files. Sonix is an online, automated speech-to-text service that accurately converts files in the iTunes Video File (.M4V) format to the WebVTT (.vtt) format. Sonix converts audio to text quickly, accurately, and easily. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
