How to convert AIFF to closed captions with automated transcription
Sign up for a free Sonix trial account—includes 30 minutes of free AIFF to captions conversion.
Upload the Audio Interchange File Format file(s) (*.AIFF) from your computer, Dropbox, Google Drive, or by dragging it on the page.
Choose the language spoken in the uploaded AIFF file. We support over 37 different languages including Russian, Chinese, Spanish, and English. Click the 'Start Transcribing Now' button.
Sonix will then automatically transcribe the audio from your AIFF file and convert it to a simple text format. Grab a cupcake, it will take only a few minutes.
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.
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 AIFF file. You can also adjust the character length and time duration length of each caption.
That's it! Your AIFF 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 AIFF files
Convert AIFF audio or speech to subtitle
Frequently Asked Questions for Audio Interchange File Format (*.AIFF)
What is a AIFF file?
The AIFF file format was developed by Apple and is based on the Electronic Arts .IFF file format. Standard CD audio AIFF files are sampled at 44.1KHz, are 16-bit, and have two channels for stereo sound. You’ll usually see the extension .AIFF from files that were saved by macOS machines. AIFF files are uncompressed and do have larger file sizes to accomodate the higher quality audio that are stored on them.
Does Sonix transcribe audio files with a *.AIFF file extension?
Yes, Sonix does automatically transcribe audio files with a .AIFF file extension. Sonix is an online audio to text converter. Convert any audio (aiff, mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.AIFF files and converts them to text in a subtitle format.
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Other ways to convert your AIFF audio files with Sonix
Create closed captions from your Audio Interchange File Format 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 Audio Interchange File Format files to captions. Sign up today and start transcribing.
Includes 30 minutes of free transcription