Opus Audio Codec 1.5.2-121

4.33 from 6 Reviews

The Opus codec is a modern, open-source audio format developed by the IETF, that combines the best features of speech and music codecs into one efficient format.

That means clear voice, rich music, and real-time performance - all in smaller file sizes than MP3 or AAC.

Main Features of Opus Codec:

🎶 High Quality: Great sound for music and speech.
⚡ Low Latency: Perfect for real-time calls, gaming, and live streaming.
💾 Small File Size: Uses less space than MP3 or AAC.
📱 Cross-Platform Support: Works on all major devices and browsers.
💸 Free & Open Source: No licenses or hidden costs.
📊 Bitrate Flexibility: Ranges from 6 kbps (voice) to 510 kbps (stereo music).
🔄 Adaptive Audio: Adjusts to network conditions automatically.

What’s Included in the Download?

libopus – the core codec library.
opusenc / opusdec – tools to convert to/from Opus files.
opusfile – playback support in compatible players.

Works with FFmpeg, Audacity, VLC PLayer, and more!

How to add opus file support to other media players?

To play Opus files in media players that don’t support them by default, you can install DC-Bass Source Mod or LAV Filters. Both options add reliable Opus decoding support to a wide range of players.

Which audio converters are recommended for converting between different formats and opus?

To convert other audio files (.mp3, .flac, .aac, etc) into opus files and vice versa, use one of these audio converters:

TAudioConverter, LameXP or Opus GUI.

Opus FAQ

Is the Opus codec free to use?
Yes! It's completely free and open-source with no license fees.

Can I play Opus files on my phone?
Most Android and iOS media players (like VLC) support Opus.

Is Opus better than MP3?

Yes! Opus offers better quality at smaller file sizes and works better for voice calls and streaming.

How do I convert MP3 to Opus?
You can use tools like FFmpeg or opusenc to convert audio files easily.

Take a look at the OPUS Audio Codec FAQ for further questions and answers.