Change transport sequence number extension strings to specify what revision is implemented.

webrtc/media/base/constants.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 92 matching lines @@
 const char kRtpAbsoluteSenderTimeHeaderExtension[] =
     "http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time";
 
 const int kRtpVideoRotationHeaderExtensionDefaultId = 4;
 const char kRtpVideoRotationHeaderExtension[] = "urn:3gpp:video-orientation";
 const char kRtpVideoRotation6BitsHeaderExtensionForTesting[] =
     "urn:3gpp:video-orientation:6";
 
 const int kRtpTransportSequenceNumberHeaderExtensionDefaultId = 5;
 const char kRtpTransportSequenceNumberHeaderExtension[] =
-    "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions";
+    "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01";
 
 const char kVp8CodecName[] = "VP8";
 const char kVp9CodecName[] = "VP9";
 const char kH264CodecName[] = "H264";
 
 const int kDefaultVp8PlType = 100;
 const int kDefaultVp9PlType = 101;
 const int kDefaultH264PlType = 107;
 const int kDefaultRedPlType = 116;
 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