| commit | 0182f85fd1f88974a3fac18679196b241a30d7c3 | [log] [tgz] |
|---|---|---|
| author | Sergey Ulanov <sergeyu@chromium.org> | Wed Nov 16 23:42:11 2016 |
| committer | Sergey Ulanov <sergeyu@chromium.org> | Wed Nov 16 23:42:22 2016 |
| tree | 64c10307ea10b9beb0a8adf10fea078e9f500ef4 | |
| parent | 3a1c40a60afbc66d5001755393c827eb8bf9430e [diff] |
More reliable ALR detection Previously AlrDetector was measuring amount of data sent in each 100ms interval and would enter ALR mode after 5 consecutive intervals when average bandwidth usage doesn't exceed 30% of the current estimate estimate. This meant that an application that uses only slightely more than 6% of total bandwidth may stay out of ALR mode, e.g. if it sends a frame of size BW*30ms every 0.5 seconds. 100ms is too short interval to average over, particularly when frame-rate falls below 10fps. With this change AlrDetector averages BW usage over last 500ms. It then enters ALR state when usage falls below 30% and exits it when usage exceeds 50%. BUG=webrtc:6332 R=philipel@webrtc.org, stefan@webrtc.org Review URL: https://codereview.webrtc.org/2503643003 . Cr-Commit-Position: refs/heads/master@{#15109}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others. This page is maintained by the Google Chrome team.
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.