Opus is not supported in IE11 and Safari (both iOS and Mac). If you take the 'global' statistics from caniuse.com that's about 37% of all people. I wouldn't ca

Opus is not supported in IE11 and Safari (both iOS and Mac). If you take the 'global' statistics from caniuse.com that's about 37% of all people. I wouldn't call a technology that's only available to 63% of your users 'widely supported'.