Convert M4A to SRT with Sonix

Sonix is an online speech-to-text converterโ€”it's fast, easy, beautiful, and affordable. We use the latest AI technology to extract the speech from your M4A file and give you a SRT (SubRip Subtitle) file in a few minutes.

Convert M4A to SRT
Free trialโ€”includes 30 minutes free credit

How to convert M4A to SRT: audio-to-text transcription ๐Ÿ“‹

Step 1: Create a free Sonix account to start converting your M4A file to srt

Step 1

Sign up for a free Sonix trial accountโ€”includes 30 minutes of free speech to srt conversion.

Step 2: Upload your M4A files from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 2

Upload your MPEG-4 Audio File file(s) (*.M4A) from your computer, Dropbox, Google Drive, or by dragging it on the page.

Step 3: Select the language spoken in your M4A file, then click 'Start Transcribing Now.'

Step 3

Select the language spoken in your M4A file. We support over 26 different languages. Then click the button 'Start Transcribing Now.'

Step 4: Sonix does all the work so grab a quick coffee. Our servers will extract the audio from your M4A file and convert it to SRT.

Step 4

Sonix automatically extracts the audio from your M4A file and converts it to the SRT format. It'll only take a few minutes so you can grab some coffee.

Step 5: Once your M4A was converted to SRT, 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 SRT transcript. Simply type in your browser to correct any words.

Step 6: Download a SRT version of your M4A file by clicking Export and selecting 'Subrip subtitle file (.srt).'

Step 6

Click the 'Export' button. Select 'Subrip subtitle file (.srt)' from the dropdown to download a SubRip Subtitle version of your M4A file.

That's it! Your M4A file has now been converted to text!๐ŸŽ‰

Thousands of incredible customers trust Sonix to transcribe their M4A files ๐Ÿ’–

Google converts their M4A audio files to srt with Sonix. You should too! Microsoft converts their M4A audio files to srt with Sonix. You should too! NBC Universal converts their M4A audio files to srt with Sonix. You should too! Harvard University converts their M4A audio files to srt with Sonix. You should too! Stanford University converts their M4A audio files to srt with Sonix. You should too! Yale University converts their M4A audio files to srt with Sonix. You should too! ABC News converts their M4A audio files to srt with Sonix. You should too! ESPN converts their M4A audio files to srt with Sonix. You should too! Quartz converts their M4A audio files to srt with Sonix. You should too! CNBC converts their M4A audio files to srt with Sonix. You should too! CIBC converts their M4A audio files to srt with Sonix. You should too!

Convert M4A audio or speech to srt๐Ÿ”ˆ

MPEG-4 Audio File file typeMPEG-4 Audio File file type

What is a *.M4A file?

An M4A audio file is a lossless audio format (and encoding algorithm) created by Apple and utilized on a variety of Apple products (including iPod, iPhone, iPad, iTunes, and Quicktime products). The m4a codec has been open-sourced so it is quite popular. M4A files are usually encoded with Advanced Audio Coding (AAC) which was originally designed to be the successor to MP3. Both MP3 and M4A files are used for audio-only files, and are both unprotected (free from DRM features). Protected files will have a *.m4p file extension. AAC or M4A files do have better audio quality when compared to MP3 files when encoded at the same bitrate due to some of the codecโ€™s improvements such as compression based on perception and a smaller block size for changing audio sounds and signals.

Does Sonix transcribe audio files with a *.M4A file extension?

Yes, Sonix does automatically transcribe audio files with a .M4A file extension. Sonix is an online audio to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.M4A files and converts them to text in a srt format.

Know anyone who needs to convert MPEG-4 Audio File (.M4A) to srt?

We'd appreciate it if you tell them about Sonixโ€”the best way to convert M4A to srt.

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Convert MPEG-4 Audio File to SRT version with Sonix ๐Ÿš€

Sonix transcribes your audio and video files so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts MPEG-4 Audio File to the srt subtitle format (SubRip Subtitle). Sign up today and start transcribing.