Injectable audio encoders: WebRtcVoiceEngine and company

webrtc/video/video_quality_test.cc

Index: webrtc/video/video_quality_test.cc
diff --git a/webrtc/video/video_quality_test.cc b/webrtc/video/video_quality_test.cc
index 6f4fc78d5d51d79db728e7fc008a7f1136b4daf8..67eebc90b8c25dd467fd2feb5ebc99fe9213590e 100644
--- a/webrtc/video/video_quality_test.cc
+++ b/webrtc/video/video_quality_test.cc
@@ -1708,8 +1708,9 @@ void VideoQualityTest::SetupAudio(int send_channel_id,
     audio_send_config_.min_bitrate_bps = kOpusMinBitrateBps;
     audio_send_config_.max_bitrate_bps = kOpusBitrateFbBps;
   }
-  audio_send_config_.send_codec_spec.codec_inst =
-      CodecInst{120, "OPUS", 48000, 960, 2, 64000};
+  audio_send_config_.send_codec_spec =
+      rtc::Optional<AudioSendStream::Config::SendCodecSpec>(
+          {120, {"OPUS", 48000, 2, {{"stereo", "1"}}}});
 
   audio_send_stream_ = call->CreateAudioSendStream(audio_send_config_);