How to convert MXF to closed captions with Sonix

Sonix converts your audio-to-text using the latest artificial intelligence algorithms—it's fast, easy, beautiful, and affordable. We extract the speech from your MXF file and help you create captions for your videos in minutes.

Convert MXF to captions
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How to convert MXF to closed captions with automated transcription 📋

Step 1: Create a free Sonix account to start converting your MXF file to a closed caption file

Step 1

Sign up for a free Sonix trial account—includes 30 minutes of free MXF to captions conversion.

Step 2: Upload your MXF files from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 2

Upload the Material Exchange Format File file(s) (*.MXF) from your computer, Dropbox, Google Drive, or by dragging it on the page.

Step 3: Select the language spoken in your MXF file, then click 'Start Transcribing Now.'

Step 3

Choose the language spoken in the uploaded MXF file. We support over 37 different languages including Russian, Chinese, Spanish, and English. Click the 'Start Transcribing Now' button.

Step 4: Sonix does all the work so grab a tasty cupcake. Our servers will extract the audio from your MXF file and convert it to SRT.

Step 4

Sonix will then automatically transcribe the audio from your MXF file and convert it to a simple text format. Grab a cupcake, it will take only a few minutes.

Step 5: Once your MXF was converted to text, you might need to polish up the transcript. Now, you can easily do that with our AudioText Editor.

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: Download a SRT version of your MXF file by clicking Export and selecting 'Subrip caption file (.srt).'

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 MXF file. You can also adjust the character length and time duration length of each caption.

That's it! Your MXF file has now been converted to closed captioning and is ready for the next step in your workflow!🎉

Thousands of incredible customers use SOnix to create closed captions from their MXF files 💖

Google converts their MXF video files to closed captions with Sonix. You should too!Microsoft converts their MXF video files to closed captions with Sonix. You should too!NBC Universal converts their MXF video files to closed captions with Sonix. You should too!Harvard University converts their MXF video files to closed captions with Sonix. You should too!Stanford University converts their MXF video files to closed captions with Sonix. You should too!Yale University converts their MXF video files to closed captions with Sonix. You should too!ABC News converts their MXF video files to closed captions with Sonix. You should too!ESPN converts their MXF video files to closed captions with Sonix. You should too!Quartz converts their MXF video files to closed captions with Sonix. You should too!CNBC converts their MXF video files to closed captions with Sonix. You should too!CIBC converts their MXF video files to closed captions with Sonix. You should too!

Convert MXF video files to subtitle🎥

Frequently Asked Questions for Material Exchange Format File (*.MXF)

What is a MXF file?

MXF files were designed by the Society of Motion Picture and Television Engineers. These MXF files, also known as Material Exchange Format files, are the digital equivalent of video tape. These files contain both audio and video data (and can contain other data in parallel bitstreams). You’ll usually encounter MXF files created by cameras, camcorders, video recorders, and on computers. Special codecs are typically required to decode MXF files, as they aren’t as common as other file formats.

Does Sonix transcribe video files with a *.MXF file extension?

Yes, Sonix does automatically transcribe video files with a .MXF file extension. Sonix is an online video to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mxf, mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.MXF files and converts them to text in a subtitle format.

Know anyone who needs to convert Material Exchange Format File (.MXF) to subtitle?

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Create closed captions from your Material Exchange Format File files with Sonix 🚀

Sonix transcribes your audio and video files in over 37 languages so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts Material Exchange Format File files to captions. Sign up today and start transcribing.

Fast, accurate automated transcription

Includes 30 minutes of free transcription

Transcribe and translate confidently knowing you’re backed by our award-winning team who is ready to answer your questions. You can also visit our Support Center for tips, articles, and videos.

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