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55de08e7ef
Most of the code in neteq_rtpplay is moved into a factory class for NetEqTest. The factory method takes the same argc and argv arguments as neteq_rtpplay. This CL also adds a small public API for neteq_test to allow easy integration into external software. Bug: webrtc:9667 Change-Id: I5241c1f51736cb6fbe47b0ad25f4bc83dabd727d Reviewed-on: https://webrtc-review.googlesource.com/96100 Commit-Queue: Ivo Creusen <ivoc@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org> Reviewed-by: Minyue Li <minyue@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24531}
81 lines
3.5 KiB
C++
81 lines
3.5 KiB
C++
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_coding/neteq/tools/neteq_stats_plotter.h"
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#include <inttypes.h>
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#include <stdio.h>
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#include <utility>
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namespace webrtc {
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namespace test {
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NetEqStatsPlotter::NetEqStatsPlotter(bool make_matlab_plot,
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bool make_python_plot,
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bool show_concealment_events,
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std::string base_file_name)
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: make_matlab_plot_(make_matlab_plot),
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make_python_plot_(make_python_plot),
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show_concealment_events_(show_concealment_events),
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base_file_name_(base_file_name) {
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std::unique_ptr<NetEqDelayAnalyzer> delay_analyzer;
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if (make_matlab_plot || make_python_plot) {
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delay_analyzer.reset(new NetEqDelayAnalyzer);
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}
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stats_getter_.reset(new NetEqStatsGetter(std::move(delay_analyzer)));
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}
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void NetEqStatsPlotter::SimulationEnded(int64_t simulation_time_ms) {
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if (make_matlab_plot_) {
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auto matlab_script_name = base_file_name_;
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std::replace(matlab_script_name.begin(), matlab_script_name.end(), '.',
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'_');
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printf("Creating Matlab plot script %s.m\n", matlab_script_name.c_str());
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stats_getter_->delay_analyzer()->CreateMatlabScript(matlab_script_name +
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".m");
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}
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if (make_python_plot_) {
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auto python_script_name = base_file_name_;
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std::replace(python_script_name.begin(), python_script_name.end(), '.',
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'_');
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printf("Creating Python plot script %s.py\n", python_script_name.c_str());
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stats_getter_->delay_analyzer()->CreatePythonScript(python_script_name +
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".py");
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}
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printf("Simulation statistics:\n");
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printf(" output duration: %" PRId64 " ms\n", simulation_time_ms);
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auto stats = stats_getter_->AverageStats();
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printf(" packet_loss_rate: %f %%\n", 100.0 * stats.packet_loss_rate);
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printf(" expand_rate: %f %%\n", 100.0 * stats.expand_rate);
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printf(" speech_expand_rate: %f %%\n", 100.0 * stats.speech_expand_rate);
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printf(" preemptive_rate: %f %%\n", 100.0 * stats.preemptive_rate);
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printf(" accelerate_rate: %f %%\n", 100.0 * stats.accelerate_rate);
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printf(" secondary_decoded_rate: %f %%\n",
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100.0 * stats.secondary_decoded_rate);
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printf(" secondary_discarded_rate: %f %%\n",
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100.0 * stats.secondary_discarded_rate);
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printf(" clockdrift_ppm: %f ppm\n", stats.clockdrift_ppm);
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printf(" mean_waiting_time_ms: %f ms\n", stats.mean_waiting_time_ms);
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printf(" median_waiting_time_ms: %f ms\n", stats.median_waiting_time_ms);
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printf(" min_waiting_time_ms: %f ms\n", stats.min_waiting_time_ms);
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printf(" max_waiting_time_ms: %f ms\n", stats.max_waiting_time_ms);
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printf(" current_buffer_size_ms: %f ms\n", stats.current_buffer_size_ms);
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printf(" preferred_buffer_size_ms: %f ms\n", stats.preferred_buffer_size_ms);
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if (show_concealment_events_) {
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printf(" concealment_events_ms:\n");
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for (auto concealment_event : stats_getter_->concealment_events())
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printf("%s\n", concealment_event.ToString().c_str());
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printf(" end of concealment_events_ms\n");
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}
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}
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} // namespace test
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} // namespace webrtc
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