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Add option to bwe_rtp_to_text to output arrival times only in nanoseconds.

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R=andresp@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/9459004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5665 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org 2014-03-10 09:11:21 +00:00
parent a01daf0359
commit f9e7c9d865
2 changed files with 24 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
webrtc/modules/remote_bitrate_estimator/tools/bwe_rtp.cc
View File

@ -33,17 +33,17 @@ bool ParseArgsAndSetupEstimator(int argc,
std::string* estimator_used) {
*rtp_reader = webrtc::rtpplayer::CreateRtpFileReader(argv[3]);
if (!*rtp_reader) {
printf("Cannot open input file %s\n", argv[3]);
fprintf(stderr, "Cannot open input file %s\n", argv[3]);
return false;
}
printf("Input file: %s\n\n", argv[3]);
fprintf(stderr, "Input file: %s\n\n", argv[3]);
webrtc::RTPExtensionType extension = webrtc::kRtpExtensionAbsoluteSendTime;
if (strncmp("tsoffset", argv[1], 8) == 0) {
extension = webrtc::kRtpExtensionTransmissionTimeOffset;
printf("Extension: toffset\n");
fprintf(stderr, "Extension: toffset\n");
} else {
printf("Extension: abs\n");
fprintf(stderr, "Extension: abs\n");
}
int id = atoi(argv[2]);

39
webrtc/modules/remote_bitrate_estimator/tools/rtp_to_text.cc
View File

@ -20,13 +20,15 @@
using webrtc::rtpplayer::RtpPacketSourceInterface;
int main(int argc, char** argv) {
if (argc < 5) {
printf("Usage: rtp_to_text <extension type> <extension id> <input_file.rtp>"
" <output_file.rtp>\n");
printf("<extension type> can either be:\n"
if (argc < 4) {
fprintf(stderr, "Usage: rtp_to_text <extension type> <extension id>"
" <input_file.rtp> [-t]\n");
fprintf(stderr, "<extension type> can either be:\n"
" abs for absolute send time or\n"
" tsoffset for timestamp offset.\n"
"<extension id> is the id associated with the extension.\n");
"<extension id> is the id associated with the extension.\n"
" -t is an optional flag, if set only packet arrival time will be"
" output.\n");
return -1;
}
RtpPacketSourceInterface* reader;
@ -35,15 +37,10 @@ int main(int argc, char** argv) {
NULL, NULL)) {
return -1;
}
bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0);
webrtc::scoped_ptr<RtpPacketSourceInterface> rtp_reader(reader);
webrtc::scoped_ptr<webrtc::RtpHeaderParser> rtp_parser(parser);
FILE* out_file = fopen(argv[4], "wt");
if (!out_file)
printf("Cannot open output file %s\n", argv[4]);
printf("Output file: %s\n\n", argv[4]);
fprintf(out_file, "seqnum timestamp ts_offset abs_sendtime recvtime "
fprintf(stdout, "seqnum timestamp ts_offset abs_sendtime recvtime "
"markerbit ssrc size\n");
int packet_counter = 0;
static const uint32_t kMaxPacketSize = 1500;
@ -60,17 +57,21 @@ int main(int argc, char** argv) {
++non_zero_abs_send_time;
if (header.extension.transmissionTimeOffset != 0)
++non_zero_ts_offsets;
fprintf(out_file, "%u %u %d %u %u %d %u %u\n", header.sequenceNumber,
header.timestamp, header.extension.transmissionTimeOffset,
header.extension.absoluteSendTime, time_ms, header.markerBit,
header.ssrc, packet_length);
if (arrival_time_only) {
fprintf(stdout, "%ld\n", static_cast<int64_t>(time_ms) * 1000000);
} else {
fprintf(stdout, "%u %u %d %u %u %d %u %u\n", header.sequenceNumber,
header.timestamp, header.extension.transmissionTimeOffset,
header.extension.absoluteSendTime, time_ms, header.markerBit,
header.ssrc, packet_length);
}
packet_length = kMaxPacketSize;
++packet_counter;
}
printf("Parsed %d packets\n", packet_counter);
printf("Packets with non-zero absolute send time: %d\n",
fprintf(stderr, "Parsed %d packets\n", packet_counter);
fprintf(stderr, "Packets with non-zero absolute send time: %d\n",
non_zero_abs_send_time);
printf("Packets with non-zero timestamp offset: %d\n",
fprintf(stderr, "Packets with non-zero timestamp offset: %d\n",
non_zero_ts_offsets);
return 0;
}