Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

When will Firefox support the Media-Source-Extensions, and with no problem?

  • 1 svar
  • 2 har dette problemet
  • 12 views
  • Siste svar av guigs

Julian Lai
Julian Lai
more options

When will Firefox support the Media-Source-Extensions, and with no problem?

It crashed when I was watching a live show in 1080p with HTML5. It usually have the tearing problem when it was in fullscreen with HTML5. It can't watch a 4K video while playing with HTML5.

When will Firefox support the Media-Source-Extensions, and with no problem? It crashed when I was watching a live show in 1080p with HTML5. It usually have the tearing problem when it was in fullscreen with HTML5. It can't watch a 4K video while playing with HTML5.

All Replies (1)

guigs
guigs
more options

It's being worked on, last version Mozilla added MSE for YouTube playback support to Mac OS X. I do not have an eta when this will be completed.