RTC¶

1. rtc
   

   https://doc.shengwang.cn/api-ref/rtc-server-sdk/cpp/classagora_1_1base_1_1_i_agora_service#a1c707744b5e4f06467219a25ecaeccb7
   通过该方法获取的 IAgoraParameter 对象，设置对 SDK 全局有效。如果仅需对某个 Connection 进行设置，改用 IRtcConnection::getAgoraParameter 方法。
   
   che.audio.uplink_max_retry_times : 5
   che.audio.downlink_max_retry_times : 5
   rtc.video.downMaxRetryTimes : 5
   rtc.paced_sender_enabled : 0
   rtc.video.playout_delay_min : 0
   che.video.vpr.enable : false
   rtc.video.avsync : false
   che.video.harqScene : 1
   che.video.fec_outside_bw_ratio : 20
   rtc.video.apas_harq_enable : true
   rtc.ack_delay : 1
   rtc.remote_ack_delay : 1
   rtc.video.old_render_timestamp_gap : 200
   rtc.cc_private : 1048
   rtc.congestion_window_compensation_mode : 1
   rtc.video.decoder_out_byte_frame : true
   che.video.broadcast.special_config : {"che.video.vpr.enable": false}
   rtc.video.broadcaster_playout_delay_max : 0
   rtc.video.playout_delay_max : 0
   rtc.remote_congestion_window_compensation_mode : 1
   rtc.enable_conservative_probe_rtt_mode : 1
   rtc.remote_enable_conservative_probe_rtt_mode : 1
   rtc.video.enable_sr : {"enabled": false, "mode":2}
   
   {
       "che.audio.uplink_max_retry_times": 5,
       "che.audio.downlink_max_retry_times": 5,
       "rtc.video.downMaxRetryTimes": 5,
       "rtc.paced_sender_enabled": 0,
       "rtc.video.playout_delay_min": 0,
       "che.video.vpr.enable": false,
       "rtc.video.avsync": false,
       "che.video.harqScene": 1,
       "che.video.fec_outside_bw_ratio": 20,
       "rtc.video.apas_harq_enable": true,
       "rtc.ack_delay": 1,
       "rtc.remote_ack_delay": 1,
       "rtc.video.old_render_timestamp_gap": 200,
       "rtc.cc_private": 1048,
       "rtc.congestion_window_compensation_mode": 1,
       "rtc.video.decoder_out_byte_frame": true,
       "che.video.broadcast.special_config": {
           "che.video.vpr.enable": false
       },
       "rtc.video.broadcaster_playout_delay_max": 0,
       "rtc.video.playout_delay_max": 0,
       "rtc.remote_congestion_window_compensation_mode": 1,
       "rtc.enable_conservative_probe_rtt_mode": 1,
       "rtc.remote_enable_conservative_probe_rtt_mode": 1,
       "rtc.video.enable_sr": {
           "enabled": false,
           "mode": 2
       }
   }