From df01358fb817ac022056f3743babf1fd3e9df8ed Mon Sep 17 00:00:00 2001 From: damencho Date: Wed, 3 Aug 2016 12:49:19 -0500 Subject: [PATCH] Adds comment. --- modules/UI/videolayout/SmallVideo.js | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/modules/UI/videolayout/SmallVideo.js b/modules/UI/videolayout/SmallVideo.js index 929967a48..723aaefba 100644 --- a/modules/UI/videolayout/SmallVideo.js +++ b/modules/UI/videolayout/SmallVideo.js @@ -168,6 +168,11 @@ SmallVideo.createStreamElement = function (stream) { now); AnalyticsAdapter.sendEvent('render.' + type, now); + // Time to first media, a number that can be used for comparision of + // time fot rendering media. It can be used for the first and + // the rest participants. It subtracts the period of waiting for the + // second participant to join (time between join and first + // session initiate). var ttfm = now - APP.connectionTimes["document.ready"] - (APP.conference.getConnectionTimes()["session.initiate"] - APP.conference.getConnectionTimes()["muc.joined"]);