How do I accurately convert my QT files to closed captions? 
Sonix uses the latest automated transcription technology to convert your video files (*.qt) to closed captions. Follow these six steps and see how magical it is:
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free QT to captions conversion.
Step 2
Upload the Apple QuickTime Movie file(s) (*.QT) from your computer, Dropbox, Google Drive, or by dragging it on the page.
Step 3
Choose the language spoken in the uploaded QT file. We support over 49 different languages including Russian, Chinese, Spanish, and English. Click the 'Start Transcribing Now' button.
Step 4
Sonix will then automatically transcribe the audio from your QT file and convert it to a simple text format. Grab a cupcake, it will take only a few minutes.
Step 5
Use the Sonix AudioText Editor to polish your transcript before we convert it to a caption file. Simply type in your browser to correct any words in your transcript.
Step 6
Click the 'Export' button. Choose either 'Subrip subtitle file (.srt)' or 'WebVTT file (.vtt)' from the dropdown to download the closed caption version of your QT file. You can also adjust the character length and time duration length of each caption.
That's it! Your QT file has now been converted to closed captioning and is ready for the next step in your workflow!
Thousands of customers create closed captions from their QT files with Sonix 
Frequently Asked Questions for Apple QuickTime Movie (*.QT) to subtitle 
What is a QT file?
QT is an acronym for Apple’s famous QuickTime codec. Thus, files with the .qt file extension are Apple QuickTime movie files. QT files were developed for the purpose of creating, editing, publishing, and viewing multimedia files for Apple’s QuickTime Player. QT files typically contain movies, graphics, videos, animations, and virtual reality content. QT files are compressed to optimize their delivery via the Internet and for better performance when streaming multimedia. QT files are supported by both Windows and MacOS operating systems.
Does Sonix transcribe video files with a *.QT file extension?
Yes, Sonix does automatically transcribe video files with a .QT file extension. Sonix is an online video to text converter. Convert any audio (mp3, m4a, wav, ...) or video (qt, mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.QT files and converts them to text in a subtitle format.
Know anyone who needs to convert Apple QuickTime Movie (.QT) to subtitle?
We'd appreciate it if you tell them about Sonix—the best way to convert QT to subtitle.
Other ways to convert your QT video files with Sonix
QT to text
Use the most accurate speech-to-text technology to convert files: QT to text.
QT to docx
Accurately transcribe your QT file to Microsoft Word Format (docx) so you can bring the transcript into your workflow.
QT to PDF
Easily transcribe your QT file to Adobe's Portable Document Format (pdf) so you can share them with colleagues.
QT to subtitles
Create subtitles for your QT files to make them more accessible for your audience.
QT to srt
Quickly create subtitles from your QT files and save them as SRTs, one of the most widely supported subtitle formats.
QT to VTT
Create more advanced captions for your QT files by using the latest caption format VTT (Video Text Tracks).
Add subtitles to QT files
Quickly and easily add subtitles to your MP4 video files with the power of automated transcription.
Create closed captions from your Apple QuickTime Movie files with Sonix 
Sonix automatically transcribes and translates your audio/video files in 49+ languages. Easily search, edit, and share your media files. Sonix is an online, fully-automated speech to text service that quickly converts Apple QuickTime Movie files to captions. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
