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
13 #include <memory>
14
15 #include "modules/remote_bitrate_estimator/tools/bwe_rtp.h"
16 #include "modules/rtp_rtcp/include/rtp_header_extension_map.h"
17 #include "modules/rtp_rtcp/source/rtp_header_extensions.h"
18 #include "modules/rtp_rtcp/source/rtp_packet.h"
19 #include "rtc_base/strings/string_builder.h"
20 #include "test/rtp_file_reader.h"
21
main(int argc,char * argv[])22 int main(int argc, char* argv[]) {
23 std::unique_ptr<webrtc::test::RtpFileReader> reader;
24 webrtc::RtpHeaderExtensionMap rtp_header_extensions;
25 if (!ParseArgsAndSetupRtpReader(argc, argv, reader, rtp_header_extensions)) {
26 return -1;
27 }
28
29 bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0);
30
31 fprintf(stdout,
32 "seqnum timestamp ts_offset abs_sendtime recvtime "
33 "markerbit ssrc size original_size\n");
34 int packet_counter = 0;
35 int non_zero_abs_send_time = 0;
36 int non_zero_ts_offsets = 0;
37 webrtc::test::RtpPacket packet;
38 while (reader->NextPacket(&packet)) {
39 webrtc::RtpPacket header(&rtp_header_extensions);
40 header.Parse(packet.data, packet.length);
41 uint32_t abs_send_time = 0;
42 if (header.GetExtension<webrtc::AbsoluteSendTime>(&abs_send_time) &&
43 abs_send_time != 0)
44 ++non_zero_abs_send_time;
45 int32_t toffset = 0;
46 if (header.GetExtension<webrtc::TransmissionOffset>(&toffset) &&
47 toffset != 0)
48 ++non_zero_ts_offsets;
49 if (arrival_time_only) {
50 rtc::StringBuilder ss;
51 ss << static_cast<int64_t>(packet.time_ms) * 1000000;
52 fprintf(stdout, "%s\n", ss.str().c_str());
53 } else {
54 fprintf(stdout, "%u %u %d %u %u %d %u %zu %zu\n", header.SequenceNumber(),
55 header.Timestamp(), toffset, abs_send_time, packet.time_ms,
56 header.Marker(), header.Ssrc(), packet.length,
57 packet.original_length);
58 }
59 ++packet_counter;
60 }
61 fprintf(stderr, "Parsed %d packets\n", packet_counter);
62 fprintf(stderr, "Packets with non-zero absolute send time: %d\n",
63 non_zero_abs_send_time);
64 fprintf(stderr, "Packets with non-zero timestamp offset: %d\n",
65 non_zero_ts_offsets);
66 return 0;
67 }
68