This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
HTMLMediaElement.msInsertAudioEffect() method inserts
the specified audio effect into the media pipeline.
This proprietary method is specific to Internet Explorer and Microsoft Edge.
HTMLMediaElement.msInsertAudioEffect(activatableClassId: DOMString, effectRequired: boolean, config);
This method does not return a value.