Jitter delay now depend on protection mode (FEC/NACK).

webrtc/modules/video_coding/media_opt_util.h

 /*
  *  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 27 matching lines @@
   kNoFilter,   // No filtering on received loss.
   kAvgFilter,  // Recursive average filter.
   kMaxFilter   // Max-window filter, over the time interval of:
                // (kLossPrHistorySize * kLossPrShortFilterWinMs) ms.
 };
 
 // Thresholds for hybrid NACK/FEC
 // common to media optimization and the jitter buffer.
 const int64_t kLowRttNackMs = 20;
 
+// If the RTT is higher than this, then it wont be added to

[stefan-webrtc, 2016/05/06 14:11:46]

If the RTT is higher than this an extra RTT wont be added to to the jitter
buffer delay.

[philipel, 2016/05/06 15:12:11]

Done.

+// the jitter buffer delay.
+const int kMaxRttDelayThreshold = 500;
+
 struct VCMProtectionParameters {
   VCMProtectionParameters()
       : rtt(0),
         lossPr(0.0f),
         bitRate(0.0f),
         packetsPerFrame(0.0f),
         packetsPerFrameKey(0.0f),
         frameRate(0.0f),
         keyFrameSize(0.0f),
         fecRateDelta(0),
@@ skipping 291 matching lines @@
   rtc::ExpFilter _packetsPerFrameKey;
   uint16_t _codecWidth;
   uint16_t _codecHeight;
   int _numLayers;
 };
 
 }  // namespace media_optimization
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_MEDIA_OPT_UTIL_H_