Sonix transcribes your MPE file and creates closed captions that make your content accessible to everyone.
MPEG video file (alternate extension)
MPE files are just the shortened version for the more common MPEG extension made by the Moving Pictures Expert Group. Videos that are encoded with the MPE file extension are using the MPEG-2 compression algorithm with progressive video formats sampling at about 1.5million bits per second. See MPEG movie files for more information.
Standard MPEG video quality
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Upload your MPE file from your computer or cloud storage.
Choose from 53+ languages spoken in your file.
Sonix AI transcribes your MPE with word-level timestamps.
Fine-tune timing and formatting for accessibility.
Download closed captions in SRT, VTT, or SCC format.
Yes! Sonix transcribes your MPE file with precise timestamps and creates closed captions in standard formats.
Closed captions include non-speech elements like [music], [applause], and speaker identification. They're designed for deaf and hard-of-hearing viewers.
Yes! Sonix captions meet accessibility requirements when properly reviewed and edited. Our editor helps ensure timing and accuracy standards.
Export captions as SRT, VTT, SCC (for broadcast), and other formats. Each format has specific use cases.
Yes! Use our editor to add [music], [laughter], and other non-speech descriptions for full accessibility.
Absolutely! Captions make your video content searchable and improve accessibility, both of which can boost SEO rankings.
Create captions that make your content accessible to deaf and hard-of-hearing viewers.
Meet accessibility requirements with properly formatted closed captions.
Add non-speech elements like [music] and [applause] for full context.
Captions make video content searchable and improve discoverability.
Works very well with Arabic voices.
I have tested your product among others, and I have to say, Sonix provides the best results, a really great product!!!
I am VERY happy with the transcription! There were a few glitches, but 98% great.
I tried 4 other services, and Sonix is the easiest to use, most accurate, and more reasonably priced for the quality.
The UI experience is fantastic! It's quick and easy to understand. Plus it's web based so I can switch between my desktop and laptop easily.
I love how accurate the software is! The way you can play audio as you go through the text or click on any part of the text to hear the audio is amazing.
My transcript work flow is so fast now. It takes me half the time it used to. So glad i found you :)
Having tried numerous transcription services, this was undoubtedly the best. There were features (such as the synching up of the audio to the words for review) that I hadn’t ever h...
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AI transcription and translation in 53+ languages.
