commit 94150ee487f433ac12622f16f0052e42cfe0b97c
author Ilya Nikolaevskiy <ilnik@webrtc.org> Wed May 23 11:53:19 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Thu May 24 14:53:31 2018 +0000
tree 6f143b967e3982cf910d504cc9397f94630e2d66
parent 95de63b6fce932aa8f70e6866efd762ac53a4403

Implement VideoQualityObserver

This class receives data about video frames from ReceiveStatisticsProxy,
calculates spatial and temporal quality metrics and outputs them to UMA
stats. It is all done in a separate class because it will be further
extended to calculate aggregated quality metrics in the future.

Bug: webrtc:9295
Change-Id: Ie36db83e10c0e8da0b9baa392651cb9a67a54a80
Reviewed-on: https://webrtc-review.googlesource.com/78220
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23387}

video/BUILD.gn

diff --git a/video/BUILD.gn b/video/BUILD.gn
index bc026d2..2ef8473 100644
--- a/video/BUILD.gn
+++ b/video/BUILD.gn
@@ -38,6 +38,8 @@
     "stream_synchronization.h",
     "transport_adapter.cc",
     "transport_adapter.h",
+    "video_quality_observer.cc",
+    "video_quality_observer.h",
     "video_receive_stream.cc",
     "video_receive_stream.h",
     "video_send_stream.cc",