diff --git a/video/rtp_video_stream_receiver.cc b/video/rtp_video_stream_receiver.cc
index 7a65d8bb41d..881ab349bc2 100644
--- a/video/rtp_video_stream_receiver.cc
+++ b/video/rtp_video_stream_receiver.cc
@@ -21,7 +21,6 @@
 #include "modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h"
 #include "modules/rtp_rtcp/include/receive_statistics.h"
 #include "modules/rtp_rtcp/include/rtp_cvo.h"
-#include "modules/rtp_rtcp/include/rtp_header_parser.h"
 #include "modules/rtp_rtcp/include/rtp_receiver.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp.h"
 #include "modules/rtp_rtcp/include/ulpfec_receiver.h"
@@ -98,7 +97,7 @@ RtpVideoStreamReceiver::RtpVideoStreamReceiver(
       packet_router_(packet_router),
       process_thread_(process_thread),
       ntp_estimator_(clock_),
-      rtp_header_parser_(RtpHeaderParser::Create()),
+      rtp_header_extensions_(config_.rtp.extensions),
       rtp_receiver_(RtpReceiver::CreateVideoReceiver(clock_,
                                                      this,
                                                      this,
@@ -134,11 +133,6 @@ RtpVideoStreamReceiver::RtpVideoStreamReceiver(
   rtp_rtcp_->SetRemoteSSRC(config_.rtp.remote_ssrc);
   rtp_rtcp_->SetKeyFrameRequestMethod(kKeyFrameReqPliRtcp);
 
-  for (size_t i = 0; i < config_.rtp.extensions.size(); ++i) {
-    EnableReceiveRtpHeaderExtension(config_.rtp.extensions[i].uri,
-                                    config_.rtp.extensions[i].id);
-  }
-
   static const int kMaxPacketAgeToNack = 450;
   const int max_reordering_threshold = (config_.rtp.nack.rtp_history_ms > 0)
                                            ? kMaxPacketAgeToNack
@@ -276,16 +270,16 @@ int32_t RtpVideoStreamReceiver::OnReceivedPayloadData(
   return 0;
 }
 
-// TODO(nisse): Try to delete this method. Obstacles: It is used by
-// ParseAndHandleEncapsulatingHeader, for handling Rtx packets, and
-// for callbacks from |ulpfec_receiver_|.
 void RtpVideoStreamReceiver::OnRecoveredPacket(const uint8_t* rtp_packet,
                                                size_t rtp_packet_length) {
-  RTPHeader header;
-  if (!rtp_header_parser_->Parse(rtp_packet, rtp_packet_length, &header)) {
+  RtpPacketReceived packet;
+  if (!packet.Parse(rtp_packet, rtp_packet_length))
     return;
-  }
-  header.payload_type_frequency = kVideoPayloadTypeFrequency;
+  packet.IdentifyExtensions(rtp_header_extensions_);
+  packet.set_payload_type_frequency(kVideoPayloadTypeFrequency);
+
+  RTPHeader header;
+  packet.GetHeader(&header);
   bool in_order = IsPacketInOrder(header);
   ReceivePacket(rtp_packet, rtp_packet_length, header, in_order);
 }
@@ -646,16 +640,6 @@ void RtpVideoStreamReceiver::UpdateHistograms() {
   }
 }
 
-void RtpVideoStreamReceiver::EnableReceiveRtpHeaderExtension(
-    const std::string& extension, int id) {
-  // One-byte-extension local identifiers are in the range 1-14 inclusive.
-  RTC_DCHECK_GE(id, 1);
-  RTC_DCHECK_LE(id, 14);
-  RTC_DCHECK(RtpExtension::IsSupportedForVideo(extension));
-  RTC_CHECK(rtp_header_parser_->RegisterRtpHeaderExtension(
-      StringToRtpExtensionType(extension), id));
-}
-
 void RtpVideoStreamReceiver::InsertSpsPpsIntoTracker(uint8_t payload_type) {
   auto codec_params_it = pt_codec_params_.find(payload_type);
   if (codec_params_it == pt_codec_params_.end())
diff --git a/video/rtp_video_stream_receiver.h b/video/rtp_video_stream_receiver.h
index 0b8ecd93e7c..18743bb0f1c 100644
--- a/video/rtp_video_stream_receiver.h
+++ b/video/rtp_video_stream_receiver.h
@@ -23,6 +23,7 @@
 #include "modules/rtp_rtcp/include/receive_statistics.h"
 #include "modules/rtp_rtcp/include/remote_ntp_time_estimator.h"
 #include "modules/rtp_rtcp/include/rtp_payload_registry.h"
+#include "modules/rtp_rtcp/include/rtp_header_extension_map.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp.h"
 #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "modules/video_coding/h264_sps_pps_tracker.h"
@@ -166,7 +167,6 @@ class RtpVideoStreamReceiver : public RtpData,
   bool IsPacketInOrder(const RTPHeader& header) const;
   bool IsPacketRetransmitted(const RTPHeader& header, bool in_order) const;
   void UpdateHistograms();
-  void EnableReceiveRtpHeaderExtension(const std::string& extension, int id);
   bool IsRedEnabled() const;
   void InsertSpsPpsIntoTracker(uint8_t payload_type);
 
@@ -179,7 +179,7 @@ class RtpVideoStreamReceiver : public RtpData,
   RemoteNtpTimeEstimator ntp_estimator_;
   RTPPayloadRegistry rtp_payload_registry_;
 
-  const std::unique_ptr<RtpHeaderParser> rtp_header_parser_;
+  RtpHeaderExtensionMap rtp_header_extensions_;
   const std::unique_ptr<RtpReceiver> rtp_receiver_;
   ReceiveStatistics* const rtp_receive_statistics_;
   std::unique_ptr<UlpfecReceiver> ulpfec_receiver_;