Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Learn More

Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.

Video playback doesn't work in Firefox in Twitter

  • 5 antwoorden
  • 5 hebben dit probleem
  • 9 weergaven
  • Laatste antwoord van richlaughlin

richlaughlin
richlaughlin
more options

Videos in my timeline in Twitter in Firefox 41.0 won't play and give the message "This browser does not support video playback". Works ok in Google Chrome.

Videos in my timeline in Twitter in Firefox 41.0 won't play and give the message "This browser does not support video playback". Works ok in Google Chrome.
Gekoppelde schermafbeeldingen

Alle antwoorden (5)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

On Windows XP you probably do not have support for playing MP4 files in the HTML5 media player.

You can try to set this prefs to false on the about:config page.

  • media.directshow.enabled

This will disable the HTML5 media player and the website may switch to a Flash based player.

richlaughlin
richlaughlin Vraageigenaar
more options

Nope, didn't make any difference

richlaughlin
richlaughlin Vraageigenaar
more options

Still getting the same issue in 41.0.1

richlaughlin
richlaughlin Vraageigenaar
more options

Anyone got a solution for this before i switch to an alternative browser?

richlaughlin
richlaughlin Vraageigenaar
more options

Have switched to Chrome on my XP machine, where the browser works fine, as no fix forthcoming for Firefox.