echoCancellation property

bool get echoCancellation

The MediaTrackSupportedConstraints dictionary's echoCancellation property is a read-only Boolean value which is present (and set to true) in the object returned by MediaDevices.getSupportedConstraints if and only if the supports the echoCancellation constraint. If the constraint isn't supported, it's not included in the list, so this value will never be false.

You can access the supported constraints dictionary by calling navigator.mediaDevices.getSupportedConstraints().

Implementation

external bool get echoCancellation;

set echoCancellation (bool value)

Implementation

external set echoCancellation(bool value);