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!

Buscar en Ayuda

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

Why won't videos play in Firefox?

  • 2 respuestas
  • 30 tienen este problema
  • 16 visitas
  • Última respuesta de CyFocus

more options

Videos in YouTube and news sites will not play. Everything worked last night. This afternoon no videos play. I tried updating Real Player plug-ins, re-installing Real Player, installing QuickTime, checking QuickTime plug-ins, etc. Nothing works.

Videos in YouTube and news sites will not play. Everything worked last night. This afternoon no videos play. I tried updating Real Player plug-ins, re-installing Real Player, installing QuickTime, checking QuickTime plug-ins, etc. Nothing works.

Solución elegida

I Uninstall Realplayer and it works now. Realplayer was blocklisted by Flash.

Leer esta respuesta en su contexto 👍 1

Todas las respuestas (3)

more options
more options

Solución elegida

I Uninstall Realplayer and it works now. Realplayer was blocklisted by Flash.

more options

That worked. Thanks for your help!