Browser Compatibility Testing of Media Source Extensions

Test on Latest Desktop and Mobile Browsers For
Media Source Extensions
Media Source Extensions

Media Source Extensions

Sign Up For Free

Test your Web App on LambdaTest

With LambdaTest you can test your websites on 3000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support Media Source Extensions.
All Browser Versions
Real Time Testing on Chrome browser

BROWSER SUPPORT FOR Media Source Extensions

Google Chrome

Chrome version 4 to 16 doesn't supports Media Source Extensions. This property is not supported by default but can be enabled by Chrome 17 to 22 version. Enabled in Chrome through the 'media.mediasource.enabled' flag in chrome://flags. Chrome 23 to 30 supports Media Source Extensions property with prefix: webkit. Chrome 31 to 67 supports Media Source Extensions property.

Mozilla Firefox

This element is not supported by Mozilla Firefox browser version 2 to 24. Firefox 29 to 61 supports Media Source Extensions.This property is not supported by default but can be enabled by Firefox 25 to 41 version. Enabled in Firefox through the 'media.mediasource.enabled' flag. Firefox 42 to 61 supports Media Source Extensions property.

Internet Explorer

IE browser version 6 to 10 doesn't support Media Source Extensions.IE 11 partially supports this property and partial support in IE refers to only working in Windows 8+.


Safari browser version 3.1 to 7.1 doesn't supports Media Source Extensions. Safari 8 to 11.1 supports it completely.

Microsoft Edge

Microsoft Edge browser version 12 to 17 supports this property. media-source-extensions.


Opera version 10.1 to 12.1 doesn't supports Media Source Extensions. Opera 15 to 53 supports Media Source Extensions property.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

  • Google Chrome
  • Mozilla
  • Edge
  • IE
  • opera
  • Safari
  • Yandex

Other Browsers to Choose From

You can choose from a range of 3000+ desktop and mobile browsers including Chrome, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.

Checkout All Browsers

Try LambdaTest Now !!

Get 60 minutes of Live interactive testing every month FREE !! The only free for lifetime Cross Browser Testing Tool.

  • No Credit Card Required
  • Free Sign Up
  • Cancel Anytime


Fastest Way for Cross Browser Testing

More Reasons To Love LambdaTest

It's not just about infrastructure, you get a whole range of complimentary features that will make your browser testing experience smoother and help you ship products faster.

Integrated developer tools

Integrated Debugging

Integrated developer tools to help you debug issues in live testing.
automated browser testing tools to test locally hosted websites

Locally Hosted
Web Testing

Local hosted web testing to save your website or web application from after deployment bugs.
Geo Location Testing

Geo Location

Test from different locations to make sure your users get perfect experience across all locations.

Ready to Get Started?

Signup to use LambdaTest, it's completely
free to get started with

  • No Credit Card Required
  • Free Sign Up
  • Cancel Anytime

We use cookies to give you the best experience. Learn more in our Privacy & Terms of service.

Got it