Audio effect used for recording sound from a microphone. https://docs.godotengine.org/en/latest/tutorials/audio/recording_with_microphone.html Returns the recorded sample. Returns whether the recording is active or not. If [code]true[/code], the sound will be recorded. Note that restarting the recording will remove the previously recorded sample. Specifies the format in which the sample will be recorded. See [enum AudioStreamSample.Format] for available formats.