applyConstraints() allows changing the constraints associated with a MediaStreamTrack. This is useful to change settings such as video resolution or frame rate. applyConstraints() was previously released with support for ImageCapture ( This feature includes adding support for the main spec (

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 63
  • Chrome for Android release 63
  • Android WebView release 63

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Shipped/Shipping
  • Shipped/Shipping
  • Shipped/Shipping
  • Positive


Last updated on 2021-05-05