1 /* 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include <stdio.h> 12 #include <sstream> 13 14 #include "webrtc/base/format_macros.h" 15 #include "webrtc/base/scoped_ptr.h" 16 #include "webrtc/modules/remote_bitrate_estimator/tools/bwe_rtp.h" 17 #include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h" 18 #include "webrtc/modules/rtp_rtcp/include/rtp_payload_registry.h" 19 #include "webrtc/test/rtp_file_reader.h" 20 21 int main(int argc, char** argv) { 22 webrtc::test::RtpFileReader* reader; 23 webrtc::RtpHeaderParser* parser; 24 if (!ParseArgsAndSetupEstimator(argc, argv, NULL, NULL, &reader, &parser, 25 NULL, NULL)) { 26 return -1; 27 } 28 bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0); 29 rtc::scoped_ptr<webrtc::test::RtpFileReader> rtp_reader(reader); 30 rtc::scoped_ptr<webrtc::RtpHeaderParser> rtp_parser(parser); 31 fprintf(stdout, "seqnum timestamp ts_offset abs_sendtime recvtime " 32 "markerbit ssrc size original_size\n"); 33 int packet_counter = 0; 34 int non_zero_abs_send_time = 0; 35 int non_zero_ts_offsets = 0; 36 webrtc::test::RtpPacket packet; 37 while (rtp_reader->NextPacket(&packet)) { 38 webrtc::RTPHeader header; 39 parser->Parse(packet.data, packet.length, &header); 40 if (header.extension.absoluteSendTime != 0) 41 ++non_zero_abs_send_time; 42 if (header.extension.transmissionTimeOffset != 0) 43 ++non_zero_ts_offsets; 44 if (arrival_time_only) { 45 std::stringstream ss; 46 ss << static_cast<int64_t>(packet.time_ms) * 1000000; 47 fprintf(stdout, "%s\n", ss.str().c_str()); 48 } else { 49 fprintf(stdout, 50 "%u %u %d %u %u %d %u %" PRIuS " %" PRIuS "\n", 51 header.sequenceNumber, 52 header.timestamp, 53 header.extension.transmissionTimeOffset, 54 header.extension.absoluteSendTime, 55 packet.time_ms, 56 header.markerBit, 57 header.ssrc, 58 packet.length, 59 packet.original_length); 60 } 61 ++packet_counter; 62 } 63 fprintf(stderr, "Parsed %d packets\n", packet_counter); 64 fprintf(stderr, "Packets with non-zero absolute send time: %d\n", 65 non_zero_abs_send_time); 66 fprintf(stderr, "Packets with non-zero timestamp offset: %d\n", 67 non_zero_ts_offsets); 68 return 0; 69 } 70
