Allow WebRTC to offer receiving capability for 120ms Opus packets.

webrtc/media/base/mediaconstants.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 46 matching lines @@
 
 const int kOpusDefaultMaxPTime = 120;
 const int kOpusDefaultPTime = 20;
 const int kOpusDefaultMinPTime = 3;
 const int kOpusDefaultSPropStereo = 0;
 const int kOpusDefaultStereo = 0;
 const int kOpusDefaultUseInbandFec = 0;
 const int kOpusDefaultUseDtx = 0;
 const int kOpusDefaultMaxPlaybackRate = 48000;
 
-const int kPreferredMaxPTime = 60;
+const int kPreferredMaxPTime = 120;
 const int kPreferredMinPTime = 10;
 const int kPreferredSPropStereo = 0;
 const int kPreferredStereo = 0;
 const int kPreferredUseInbandFec = 0;
 
 const char kRtcpFbParamNack[] = "nack";
 const char kRtcpFbNackParamPli[] = "pli";
 const char kRtcpFbParamRemb[] = "goog-remb";
 const char kRtcpFbParamTransportCc[] = "transport-cc";
 
@@ skipping 51 matching lines @@
 const int kDefaultUlpfecType = 117;
 const int kDefaultRtxVp8PlType = 96;
 const int kDefaultRtxVp9PlType = 97;
 const int kDefaultRtxRedPlType = 98;
 const int kDefaultRtxH264PlType = 99;
 
 const int kDefaultVideoMaxWidth = 640;
 const int kDefaultVideoMaxHeight = 400;
 const int kDefaultVideoMaxFramerate = 30;
 }  // namespace cricket