commit 27e2b7d1777071ea5a2ee6d1439348059612f43e
author Minyue Li <minyue@webrtc.org> Mon May 07 15:20:24 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Mon May 07 17:01:48 2018 +0000
tree e70a6cb43f4b41f469ebf6768f7899ad4d41401d
parent 0424c19fdada830b6f0c2d89727683fadda16a74

Plot NetEq stats in RTC event log visualizer.

Bug: webrtc:9147
Change-Id: I61ec7bc5299201e25e1efc503b73b84d5be3ebbf
Reviewed-on: https://webrtc-review.googlesource.com/71740
Commit-Queue: Minyue Li <minyue@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23151}

rtc_tools/event_log_visualizer/main.cc

diff --git a/rtc_tools/event_log_visualizer/main.cc b/rtc_tools/event_log_visualizer/main.cc
index d12935d..221b040 100644
--- a/rtc_tools/event_log_visualizer/main.cc
+++ b/rtc_tools/event_log_visualizer/main.cc
@@ -112,9 +112,7 @@
 DEFINE_bool(plot_audio_encoder_num_channels,
             false,
             "Plot the audio encoder number of channels.");
-DEFINE_bool(plot_audio_jitter_buffer,
-            false,
-            "Plot the audio jitter buffer delay profile.");
+DEFINE_bool(plot_neteq_stats, false, "Plot the NetEq statistics.");
 DEFINE_bool(plot_ice_candidate_pair_config,
             false,
             "Plot the ICE candidate pair config events.");
@@ -325,7 +323,7 @@
   if (FLAG_plot_audio_encoder_num_channels) {
     analyzer.CreateAudioEncoderNumChannelsGraph(collection->AppendNewPlot());
   }
-  if (FLAG_plot_audio_jitter_buffer) {
+  if (FLAG_plot_neteq_stats) {
     std::string wav_path;
     if (FLAG_wav_filename[0] != '\0') {
       wav_path = FLAG_wav_filename;
@@ -336,6 +334,30 @@
     auto neteq_stats = analyzer.SimulateNetEq(wav_path, 48000);
     analyzer.CreateAudioJitterBufferGraph(neteq_stats,
                                           collection->AppendNewPlot());
+    analyzer.CreateNetEqStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.expand_rate / 16384.f;
+        },
+        "Expand rate", collection->AppendNewPlot());
+    analyzer.CreateNetEqStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.speech_expand_rate / 16384.f;
+        },
+        "Speech expand rate", collection->AppendNewPlot());
+    analyzer.CreateNetEqStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.accelerate_rate / 16384.f;
+        },
+        "Accelerate rate", collection->AppendNewPlot());
+    analyzer.CreateNetEqStatsGraph(
+        neteq_stats,
+        [](const webrtc::NetEqNetworkStatistics& stats) {
+          return stats.packet_loss_rate / 16384.f;
+        },
+        "Packet loss rate", collection->AppendNewPlot());
   }
 
   if (FLAG_plot_ice_candidate_pair_config) {
@@ -382,7 +404,7 @@
   FLAG_plot_audio_encoder_fec = setting;
   FLAG_plot_audio_encoder_dtx = setting;
   FLAG_plot_audio_encoder_num_channels = setting;
-  FLAG_plot_audio_jitter_buffer = setting;
+  FLAG_plot_neteq_stats = setting;
   FLAG_plot_ice_candidate_pair_config = setting;
   FLAG_plot_ice_connectivity_check = setting;
 }