update.

Author: cloudwebrtc

lib/src/factory.dart

@@ -2,6 +2,7 @@ import 'media_recorder.dart';
 import 'media_stream.dart';
 import 'navigator.dart';
 import 'rtc_peerconnection.dart';
+import 'rtc_rtp_capabilities.dart';
 import 'rtc_video_renderer.dart';
 
 abstract class RTCFactory {
@@ -11,6 +12,10 @@ abstract class RTCFactory {
 
   Future<MediaStream> createLocalMediaStream(String label);
 
+  Future<RTCRtpCapabilities> getRtpSenderCapabilities(String kind);
+
+  Future<RTCRtpCapabilities> getRtpReceiverCapabilities(String kind);
+
   MediaRecorder mediaRecorder();
 
   VideoRenderer videoRenderer();

lib/src/rtc_rtp_receiver.dart

@@ -1,6 +1,5 @@
 import 'enums.dart';
 import 'media_stream_track.dart';
-import 'rtc_rtp_capabilities.dart';
 import 'rtc_rtp_parameters.dart';
 import 'rtc_stats_report.dart';
 
@@ -18,8 +17,6 @@ abstract class RTCRtpReceiver {
   /// http://ortc.org/wp-content/uploads/2016/03/ortc.html#rtcrtpparameters*.
   RTCRtpParameters get parameters;
 
-  Future<RTCRtpCapabilities> getCapabilities();
-
   MediaStreamTrack? get track;
 
   String get receiverId;

lib/src/rtc_rtp_sender.dart

@@ -1,7 +1,5 @@
 import 'dart:async';
 
-import 'package:webrtc_interface/src/rtc_rtp_capabilities.dart';
-
 import 'media_stream_track.dart';
 import 'rtc_dtmf_sender.dart';
 import 'rtc_rtp_parameters.dart';
@@ -18,8 +16,6 @@ abstract class RTCRtpSender {
 
   Future<List<StatsReport>> getStats();
 
-  Future<RTCRtpCapabilities> getCapabilities();
-
   RTCRtpParameters get parameters;
 
   MediaStreamTrack? get track;