OptionalautoLevels out a quiet or loud speaker. Default true.
OptionalechoRemoves the loudspeaker's output from the mic signal. Default true.
OptionalhighCuts low-frequency rumble. Default false.
OptionalnoiseRemoves steady background noise. Off is better for music. Default true.
Audio-processing switches for a microphone track.
Passing a config at all means its values decide, so the default below applies to any flag left out; pass no config to take the chosen audio encoder profile's values instead.