add option to set degradation paramerter

ant-media · Oct 7, 2023 · d759957 · d759957
1 parent 4142ca1
commit d759957
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/webrtc-android-framework/src/main/java/io/antmedia/webrtcandroidframework/WebRTCClient.java b/webrtc-android-framework/src/main/java/io/antmedia/webrtcandroidframework/WebRTCClient.java
@@ -2320,6 +2320,30 @@ private boolean isDataChannelCreator() {
                 || streamMode.equals(IWebRTCClient.MODE_TRACK_BASED_CONFERENCE);
     }
 
+    public void setDegradationPreference(String streamId , RtpParameters.DegradationPreference degradationPreference) {
+
+        if (context == null || peers.get(streamId) == null || peers.get(streamId).peerConnection == null) {
+            Log.d(TAG, "Cannot set  Degradation Preference");
+            return;
+        }
+        PeerConnection peerConnection = peers.get(streamId).peerConnection;
+        if(peerConnection == null)
+            return;
+
+        for (RtpSender sender : peerConnection.getSenders()) {
+            if (sender.track() != null) {
+                String trackType = sender.track().kind();
+                if (trackType.equals(VIDEO_TRACK_TYPE)) {
+                    RtpParameters newParameters = sender.getParameters();
+                    if(newParameters != null) {
+                        newParameters.degradationPreference = degradationPreference;
+                        sender.setParameters(newParameters);
+                    }
+                }
+            }
+        }
+    }
+
     private File createRtcEventLogOutputFile() {
         DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd_hhmm_ss", Locale.getDefault());
         Date date = new Date();