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Add loss-based BWE estimate to the outgoing bitrate plot.

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Review-Url: https://codereview.webrtc.org/2165523002
Cr-Commit-Position: refs/heads/master@{#13517}
This commit is contained in:
terelius
2016-07-25 01:32:41 -07:00
committed by Commit bot
parent 1c88e8c656
commit 8058e58d8f
2 changed files with 30 additions and 0 deletions
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10
webrtc/tools/event_log_visualizer/analyzer.h
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@ -67,6 +67,13 @@ class EventLogAnalyzer {
RTPHeader header;
};
struct BwePacketLossEvent {
uint64_t timestamp;
int32_t new_bitrate;
uint8_t fraction_loss;
int32_t expected_packets;
};
const ParsedRtcEventLog& parsed_log_;
// A list of SSRCs we are interested in analysing.
@ -78,6 +85,9 @@ class EventLogAnalyzer {
// if the stream has been configured.
std::map<StreamId, std::vector<LoggedRtpPacket>> rtp_packets_;
// A list of all updates from the send-side loss-based bandwidth estimator.
std::vector<BwePacketLossEvent> bwe_loss_updates_;
// Window and step size used for calculating moving averages, e.g. bitrate.
// The generated data points will be |step_| microseconds apart.
// Only events occuring at most |window_duration_| microseconds before the