test

src/services/agora.js

@@ -11,8 +11,8 @@ class AgoraService {
     this.vadEnabled = true;
     // 加入同一RTC频道
     this.appid = '01a1debc964a4c6a8df1de2a6ce7aa4d';
-    this.token = '007eJxTYEibc7f9w4Ebac5HtT9ej/CL7KzPrGb+GZmn6/G+kLVp8XsFBgPDRMOU1KRkSzOTRJNks0SLlDQg3yjRLDnVPDHRJGV67630hkBGhhvth1kZGSAQxBdhSM7PK0vMBJLF+Tmp8YZGRmZGJgwMAIF3KEg=';
-    this.channel = 'convaiconsole_122624';
+    this.token = '007eJxTYChiW7ib6cSzPW7fP2xqFVvPqf854sNXniin39cd3pu931SlwGBgmGiYkpqUbGlmkmiSbJZokZIG5BslmiWnmicmmqRcenA7vSGQkaFhbQArIwMEgvgiDMn5eWWJmUCyOD8nNd7QwtDAxJyBAQDAkSkW';
+    this.channel = 'convaiconsole_181047';
     
     // VAD参数调整，检测语音段落
     this.vadParams = {
@@ -46,7 +46,12 @@ class AgoraService {
     this.client.on('user-published', async (user, mediaType) => {
       await this.client.subscribe(user, mediaType);
       if (mediaType === 'audio') {
-        user.audioTrack.play();
+        // 确保不播放本地用户的音频（避免回声）
+        if (user.uid !== this.uid) {
+          user.audioTrack.play();
+        } else {
+          console.log("Prevented local audio playback");
+        }
         this.remoteUsers[user.uid] = user;
       }
     });
@@ -86,7 +91,6 @@ class AgoraService {
     try {
       // Join the channel
       this.uid = await this.client.join(this.appid, this.channel, this.token, uid);
-      console.log("successful! this.uid is ", this.uid);
 
       this.isJoined = true;
            
@@ -104,11 +108,22 @@ class AgoraService {
     try{
       // Create and publish local audio track
       this.localAudioTrack = await AgoraRTC.createMicrophoneAudioTrack({
-        AEC: true,
-        AGC: true,
-        ANS: true
+        AEC: true,  // 回声消除
+        AGC: true,  // 自动增益控制
+        ANS: true,  // 噪声抑制
+        encoderConfig: {
+          sampleRate: 48000,
+          stereo: false,
+          bitrate: 128  // 比特率
+        }
       });
       
+      // 禁用本地音频监听，防止在耳机中听到自己的声音
+      this.localAudioTrack.play = function() {
+        console.log("Local audio playback disabled");
+        return;
+      };
+      
       // Enable VAD (Voice Activity Detection)
       if (this.vadEnabled && this.localAudioTrack.setVADMode) {
         this.localAudioTrack.setVADMode(true, this.vadParams);
@@ -120,6 +135,8 @@ class AgoraService {
       }
       
       // Publish local audio track
+      console.log("this.localAudioTrack:",this.localAudioTrack);
+      
       await this.client.publish([this.localAudioTrack]);
       return true;
     }catch(error){
@@ -227,10 +244,19 @@ class AgoraService {
    * 设置VAD回调
    */
   setupVADCallback() {
-    if (!this.localAudioTrack) return;
+    // if (!this.localAudioTrack) return;
+
+    if (!this.localAudioTrack) {
+      return;
+    }
+    if (typeof this.localAudioTrack.setVADMode !== 'function') {
+      console.error("当前 Agora SDK 版本不支持 VAD 功能");}
     
     // 设置VAD回调
     this.localAudioTrack.on('vad', (result) => {
+
+      console.log("VAD 事件触发，result.state:", result.state, "result:", result);
+
       if (!this.inConversation) return;
       
       if (result.state === 'speech_start') {

src/services/api.js

@@ -35,10 +35,10 @@ class ApiService {
       const response = await this.client.post(
         `${this.baseUrl}/projects/${this.projectId}/join/`,
         {
-          "name": "convaiconsole_122624",
+          "name": "convaiconsole_181047",
           "properties": {
-            "channel": "convaiconsole_122624",
-            "agent_rtc_uid": "29501",
+            "channel": "convaiconsole_181047",
+            "agent_rtc_uid": "28794",
             "remote_rtc_uids": [
               "*"
             ],
@@ -93,7 +93,7 @@ class ApiService {
               "enable_metrics": true,
               "audio_scenario": "default"
             },
-            "token": "007eJxTYEibc7f9w4Ebac5HtT9ej/CL7KzPrGb+GZmn6/G+kLVp8XsFBgPDRMOU1KRkSzOTRJNks0SLlDQg3yjRLDnVPDHRJGV67630hkBGhhvth1kZGSAQxBdhSM7PK0vMBJLF+Tmp8YZGRmZGJgwMAIF3KEg=",
+            "token": "007eJxTYChiW7ib6cSzPW7fP2xqFVvPqf854sNXniin39cd3pu931SlwGBgmGiYkpqUbGlmkmiSbJZokZIG5BslmiWnmicmmqRcenA7vSGQkaFhbQArIwMEgvgiDMn5eWWJmUCyOD8nNd7QwtDAxJyBAQDAkSkW",
             "advanced_features": {
               "enable_aivad": false
             }