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 "rtc_base/format_macros.h"
17 #include "rtc_base/strings/string_builder.h"
18 #include "test/rtp_file_reader.h"
19 #include "test/rtp_header_parser.h"
20
main(int argc,char * argv[])21 int main(int argc, char* argv[]) {
22 std::unique_ptr<webrtc::test::RtpFileReader> reader;
23 std::unique_ptr<webrtc::RtpHeaderParser> parser(ParseArgsAndSetupEstimator(
24 argc, argv, nullptr, nullptr, &reader, nullptr, nullptr));
25 if (!parser)
26 return -1;
27
28 bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0);
29
30 fprintf(stdout,
31 "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 (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 rtc::StringBuilder 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, "%u %u %d %u %u %d %u %" RTC_PRIuS " %" RTC_PRIuS "\n",
50 header.sequenceNumber, header.timestamp,
51 header.extension.transmissionTimeOffset,
52 header.extension.absoluteSendTime, packet.time_ms,
53 header.markerBit, header.ssrc, packet.length,
54 packet.original_length);
55 }
56 ++packet_counter;
57 }
58 fprintf(stderr, "Parsed %d packets\n", packet_counter);
59 fprintf(stderr, "Packets with non-zero absolute send time: %d\n",
60 non_zero_abs_send_time);
61 fprintf(stderr, "Packets with non-zero timestamp offset: %d\n",
62 non_zero_ts_offsets);
63 return 0;
64 }
65