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!

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Learn More

FF can't play embedded videos: Error #2035

  • 2 svar
  • 10 har detta problem
  • 1 visning
  • Senaste svar av dkolars

more options

Find that some (not all?) embedded videos generate the error code and do not play. Here's an example:

blog.lolwall.co/content/dolphin-comes-nowhere-asks-diver-help/2014/01/10

However, this plays in Slimboat and Chrome.

Find that some (not all?) embedded videos generate the error code and do not play. Here's an example: blog.lolwall.co/content/dolphin-comes-nowhere-asks-diver-help/2014/01/10 However, this plays in Slimboat and Chrome.

Vald lösning

Do you get the same error on the YouTube site?

I see that you have the YouTube HTML5 Player extension.

Is this with using the Adobe Flash Player or the YouTube HTML5 media player?


Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
Läs svaret i sitt sammanhang 👍 2

Alla svar (2)

more options

Vald lösning

Do you get the same error on the YouTube site?

I see that you have the YouTube HTML5 Player extension.

Is this with using the Adobe Flash Player or the YouTube HTML5 media player?


Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
more options

Plays fine on You Tube... Plays in safe mode... so, looked at likely add-on culprits... I disabled the "HTTPS-Everywhere 3.4.5" add-on... problem solved... Thanks!!