Convertaacopus
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AAC to Opus

Online Convert AAC to OPUS Use OnlineConvert online. Free fast! No registration is required.

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How to convert AAC to OPUS?

Online AAC to OPUS, you can put the AAC to OPUS format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload AAC file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'OPUS'

Select output OPUS or any other format as the conversion result (click the Convert button)
Step 3

Download your AAC file

After the conversion you can download your OPUS file and upload it to Google Drive, Dropbox.

aac : Advanced Audio Coding

AAC is an audio file format that works similar to MP3 but compresses more than MP3. It significantly reduces the audio file size without losing the quality. To reduce the file size it uses the MPEG-4 standard to cut off the low frequency sounds that cannot be heard in a human’s ear.

opus : Sound coding format

Opus is a sound encoding format, and Opus's predecessor was the celt encoder. Developed by the IETF for real-time voice transmission over the network, the standard format is RFC 6716.
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