text: /*
   *  Copyright 2018 The WebRTC Project Authors. All rights reserved.
   *
   *  Use of this source code is governed by a BSD-style license
   *  that can be found in the LICENSE file in the root of the source
   *  tree. An additional intellectual property rights grant can be found
   *  in the file PATENTS.  All contributing project authors may
   *  be found in the AUTHORS file in the root of the source tree.
   */
  
  #include "api/rtp_sender_interface.h"
  
  namespace webrtc {
  
  void RtpSenderInterface::SetFrameEncryptor(
      rtc::scoped_refptr<FrameEncryptorInterface> frame_encryptor) {}
  
  rtc::scoped_refptr<FrameEncryptorInterface>
  RtpSenderInterface::GetFrameEncryptor() const {
    return nullptr;
  }
  
  std::vector<RtpEncodingParameters> RtpSenderInterface::init_send_encodings()
      const {
    return {};
  }
  
  rtc::scoped_refptr<DtlsTransportInterface> RtpSenderInterface::dtls_transport()
      const {
    return nullptr;
  }
  
  }  // namespace webrtc
  