Playing Opus in Firefox
Older nightly and aurora builds of Firefox have Opus support but it's deactivated by default, so playing Opus in Firefox takes a few simple steps.
- Get Firefox Nightly
- Type about:config in your URL bar
- If this is your first time in about:config it will give you a warning about advanced settings, Click "I'll be careful"
- Search for media.opus.enabled
- Double click media.opus.enabled to set it to true
You can now play Opus files!