This is a reland of 1570218ec9fc5d00642a5cf0c1cd8a16260a19a6 Original change's description: > Improve example video analyzer for use in debugging > > Bug: webrtc:10138 > Change-Id: I40e81179ae6bec83efc57a5723450690c21c3481 > Reviewed-on: https://webrtc-review.googlesource.com/c/124782 > Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> > Commit-Queue: Artem Titov <titovartem@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#26883} Bug: webrtc:10138 Change-Id: I9af9a4aa3ac4618fe1343510cd8c555a3e95a56f Reviewed-on: https://webrtc-review.googlesource.com/c/124823 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26885}