This simple API tells sites how a video playback is performing. When performance is poor, sites may use the information to reduce the video bitrate / framerate / resolution for a better user experience.
Video performance info is useful to improve the user experience. Chrome should ship the API to achieve interop with other UAs.
Status in Chromium
Enabled by default (tracking bug) in:
- Chrome for desktop release 80
- Chrome for Android release 80
- Android WebView release 80
Consensus & Standardization
Last updated on 2019-12-31