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Expose relative packet arrival delay metric in stats API.

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The metric is non-standard and documented in: https://github.com/henbos/webrtc-provisional-stats/pull/14

Bug: webrtc:10333
Change-Id: Ie5b4bbad5b1e2c9104742931529bab8f48f51f8c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/125861
Reviewed-by: Minyue Li <minyue@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Jakob Ivarsson‎ <jakobi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26999}
This commit is contained in:
Jakob Ivarsson
2019-03-06 09:18:40 +01:00
committed by Commit Bot
parent 67f862ea96
commit 232b3fda92
11 changed files with 24 additions and 0 deletions
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2
modules/audio_coding/acm2/acm_receiver.cc
View File

@ -257,6 +257,8 @@ void AcmReceiver::GetNetworkStatistics(NetworkStatistics* acm_stat) {
neteq_lifetime_stat.jitter_buffer_emitted_count;
acm_stat->delayedPacketOutageSamples =
neteq_lifetime_stat.delayed_packet_outage_samples;
acm_stat->relativePacketArrivalDelayMs =
neteq_lifetime_stat.relative_packet_arrival_delay_ms;
NetEqOperationsAndState neteq_operations_and_state =
neteq_->GetOperationsAndState();

2
modules/audio_coding/include/audio_coding_module_typedefs.h
View File

@ -122,6 +122,8 @@ struct NetworkStatistics {
uint64_t packetBufferFlushes;
// number of samples expanded due to delayed packets
uint64_t delayedPacketOutageSamples;
// arrival delay of incoming packets
uint64_t relativePacketArrivalDelayMs;
};
} // namespace webrtc