How do I convert my MPGA files to subtitles with automated transcription? 
Sonix uses the best speech-to-text algorithms to convert your audio files (*.mpga) to subtitles. Just follow these six easy steps:
Step 1
Sign up for a free Sonix trial account—includes 30 minutes of free MPGA to subtitles conversion.
Step 2
Upload the MPEG-1 Layer 3 Audio File file(s) (*.MPGA) from your computer, Dropbox, Google Drive, or by dragging it on the page.
Step 3
Choose the language spoken in the uploaded MPGA file. We support over 49 different languages including English, Spanish, German, and French. Then click the 'Start Transcribing Now' button.
Step 4
Sonix will then automatically transcribe the audio from your MPGA file and convert it to a simple text format. Grab some tea, it will take only a few minutes.
Step 5
Use the Sonix AudioText Editor to polish your transcript before we convert it to a subtitle. It's like a word processor: simply type in your browser to correct any words.
Step 6
Click the 'Export' button. Choose either 'Subrip subtitle file (.srt)' or 'WebVTT file (.vtt)' from the dropdown to download the subtitle version of your MPGA file. You can also adjust the character length and time duration length of each subtitle.
That's it! Your MPGA file has now been converted to subtitles and is ready for the next step in your workflow!
Thousands of incredible customers create subtitles from their MPGA files with Sonix 
Frequently Asked Questions for MPEG-1 Layer 3 Audio File (*.MPGA) to subtitle 
What is a MPGA file?
MPGA files, also known as MPEG-1 Layer 3 Audio files, are the audio tracks usually found embedded in MPEG-based videos and streaming files. Most MPGA files are encoded with the same compression algorithm as MP3 files. Thus, any media player that can handle MP3 files can also decode MPGA files. MPGA files are compressed audio filesand takes up less space when compared to WAV files. MPGA files are also commonly used in police investigations or for recording interviews. Since MPGA files are compressed, it is more difficult to tamper with the underlying audio because a user would have to decode the MPGA file to a more editable format and then re-encode the file, which would also inadvertently overwrite most of the file’s meta data. MPGA files are a widely accessible file format.
Does Sonix transcribe audio files with a *.MPGA file extension?
Yes, Sonix does automatically transcribe audio files with a .MPGA file extension. Sonix is an online audio to text converter. Convert any audio (mpga, mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.MPGA files and converts them to text in a subtitle format.
Know anyone who needs to convert MPEG-1 Layer 3 Audio File (.MPGA) to subtitle?
We'd appreciate it if you tell them about Sonix—the best way to convert MPGA to subtitle.
Other ways to convert your MPGA audio files with Sonix
MPGA to text
Use the most accurate speech-to-text technology to convert files: MPGA to text.
MPGA to docx
Accurately transcribe your MPGA file to Microsoft Word Format (docx) so you can bring the transcript into your workflow.
MPGA to PDF
Easily transcribe your MPGA file to Adobe's Portable Document Format (pdf) so you can share them with colleagues.
MPGA to srt
Quickly create subtitles from your MPGA files and save them as SRTs, one of the most widely supported subtitle formats.
MPGA to VTT
Create more advanced captions for your MPGA files by using the latest caption format VTT (Video Text Tracks).
MPGA to captions
Quickly and easily create closed captions for your MPGA files so you can embed them in your video files.
Convert MPEG-1 Layer 3 Audio File to subtitles (SRT & VTT) 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 MPEG-1 Layer 3 Audio File files to subtitles. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription
