app.js

@@ -91,6 +91,7 @@ worker = createWorker();
 // list of media codecs supported by mediasoup ...
 // https://github.com/versatica/mediasoup/blob/v3/src/supportedRtpCapabilities.ts
 const mediaCodecs = 			[
+  channels  : 2,
   {
     kind      : 'audio',
     mimeType  : 'audio/opus',
@@ -104,7 +105,8 @@ const mediaCodecs = 			[
     parameters :
     {
       'x-google-start-bitrate' : 1000
-    }
+    },
+    channels  : 2
   },
   {
     kind       : 'video',
@@ -333,7 +335,7 @@ peers.on('connection', async socket => {
   socket.on('consume', async ({ rtpCapabilities }, callback) => {
     try {
       console.log(`[consume] rtpCapabilities: ${rtpCapabilities}`);
-      
+
       const callId = socketDetails[socket.id];
       console.log('[consume] callId', callId);
 

public/bundle.js

@@ -20687,6 +20687,22 @@ const connectSendTransport = async () => {
   // to send media to the Router
   // https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
   // this action will trigger the 'connect' and 'produce' events above
+  
+  
+    console.log('audioParams', audioParams);
+    producerAudio = await producerTransport.produce(audioParams)
+    console.log('producerAudio', producerAudio);
+    producerAudio.on('trackended', () => {
+      console.log('track ended')
+      // close video track
+    })
+  
+    producerAudio.on('transportclose', () => {
+      console.log('transport ended')
+  
+      // close video track
+    })
+  
 
   console.log('videoParams', videoParams);
   producerVideo = await producerTransport.produce(videoParams)
@@ -20694,28 +20710,12 @@ const connectSendTransport = async () => {
   producerVideo.on('trackended', () => {
     console.log('track ended')
     // close video track
-  })
+  })  
 
   producerVideo.on('transportclose', () => {
     console.log('transport ended')
     // close video track
-  })
-
-  console.log('audioParams', audioParams);
-  producerAudio = await producerTransport.produce(audioParams)
-  console.log('producerAudio', producerAudio);
-  producerAudio.on('trackended', () => {
-    console.log('track ended')
-    // close video track
-  })
-
-  producerAudio.on('transportclose', () => {
-    console.log('transport ended')
-
-    // close video track
-  })
-
-
+  })    
 
 
 

public/index.js

@@ -329,6 +329,22 @@ const connectSendTransport = async () => {
   // to send media to the Router
   // https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
   // this action will trigger the 'connect' and 'produce' events above
+  
+  
+    console.log('audioParams', audioParams);
+    producerAudio = await producerTransport.produce(audioParams)
+    console.log('producerAudio', producerAudio);
+    producerAudio.on('trackended', () => {
+      console.log('track ended')
+      // close video track
+    })
+  
+    producerAudio.on('transportclose', () => {
+      console.log('transport ended')
+  
+      // close video track
+    })
+  
 
   console.log('videoParams', videoParams);
   producerVideo = await producerTransport.produce(videoParams)
@@ -336,28 +352,12 @@ const connectSendTransport = async () => {
   producerVideo.on('trackended', () => {
     console.log('track ended')
     // close video track
-  })
+  })  
 
   producerVideo.on('transportclose', () => {
     console.log('transport ended')
     // close video track
-  })
-
-  console.log('audioParams', audioParams);
-  producerAudio = await producerTransport.produce(audioParams)
-  console.log('producerAudio', producerAudio);
-  producerAudio.on('trackended', () => {
-    console.log('track ended')
-    // close video track
-  })
-
-  producerAudio.on('transportclose', () => {
-    console.log('transport ended')
-
-    // close video track
-  })
-
-
+  })