101 struct AudioOptions {  struct
102   void SetAll(const AudioOptions& change) {  in SetAll()  argument
160     ost << "AudioOptions {";  in ToString()  argument
193   rtc::Optional<bool> echo_cancellation;
195   rtc::Optional<bool> auto_gain_control;
197   rtc::Optional<bool> noise_suppression;
199   rtc::Optional<bool> highpass_filter;
201   rtc::Optional<bool> stereo_swapping;
203   rtc::Optional<int> audio_jitter_buffer_max_packets;
205   rtc::Optional<bool> audio_jitter_buffer_fast_accelerate;
207   rtc::Optional<bool> typing_detection;
208   rtc::Optional<bool> aecm_generate_comfort_noise;
209   rtc::Optional<bool> conference_mode;
210   rtc::Optional<int> adjust_agc_delta;
211   rtc::Optional<bool> experimental_agc;
212   rtc::Optional<bool> extended_filter_aec;
213   rtc::Optional<bool> delay_agnostic_aec;
214   rtc::Optional<bool> experimental_ns;
215   rtc::Optional<bool> aec_dump;
217   rtc::Optional<uint16_t> tx_agc_target_dbov;
218   rtc::Optional<uint16_t> tx_agc_digital_compression_gain;
219   rtc::Optional<bool> tx_agc_limiter;
220   rtc::Optional<uint32_t> recording_sample_rate;
221   rtc::Optional<uint32_t> playout_sample_rate;
223   rtc::Optional<bool> dscp;
225   rtc::Optional<bool> combined_audio_video_bwe;
229   static void SetFrom(rtc::Optional<T>* s, const rtc::Optional<T>& o) {  in SetFrom()