OPUS to AC3 converter
Turn OPUS into AC3
Send us the OPUS you already have and take away a AC3. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
OPUS files • Max 50MB per file • Up to 10 files
Both formats, briefly
OPUSIN
Opus is a modern codec aimed at real time sound. It encodes with very little delay, changes bitrate on the fly, and stays intelligible when bandwidth drops away. Voice and video calling tools use it for exactly that, and WebRTC treats it as the default. Music encodes well too, but standalone hardware rarely supports it, so convert before loading files onto an older player.
AC3OUT
AC3, sold as Dolby Digital, carries up to six channels in one stream: five full range plus a low frequency effects track. DVDs, Blu-rays and broadcast television settled on it, so home cinema receivers decode it in hardware. When an AC3 track plays as silence on a laptop or phone, converting it to stereo AAC or MP3 clears the problem.
Three steps, start to finish
Add your OPUS
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
AC3 is preselected
This page is already set to write AC3. Switch the target if you change your mind.
Take the AC3
Grab the result the moment the job clears. Your upload is wiped straight afterwards.