Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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

Why starts a inbedded video on a not active tab?

  • 3 replies
  • 1 has this problem
  • 3 views
  • Last reply by guigs

more options

Firefox 44.0.2 for Mac

Operating system: Mac OS X 10.10.5

Installed plugins:

  • Adobe® Acrobat® Plug-in for Web Browsers, Version 15.009.20069
  • Provides information about the default web browser
  • Displays Java applet content, or a placeholder if Java is not installed.
  • Shockwave Flash 20.0 r0

Preferences are set very restrictive for Privacy and also in the "General" section I activated the "Don't load tabs until selected" Option. From my "Results of a Search" tab I ctrl-click 1, 2, 3 and more URLs to new Tabs and after many seconds I hear a Music ??? So I check on the opened tabs and there is a Video running on one of them, without my "start-click"! Is this right? I mean this must be not possible when I have my preferences set "Don't load tabs until selected". Is this a Bug?

Please investigate

This is happened on this URL: http://www.fem.com/gesundheit/artikel/eisenmangel-was-essen-neue-energie-tanken

Thank you !

Massimo

Firefox 44.0.2 for Mac Operating system: Mac OS X 10.10.5 Installed plugins: * Adobe® Acrobat® Plug-in for Web Browsers, Version 15.009.20069 * Provides information about the default web browser * Displays Java applet content, or a placeholder if Java is not installed. * Shockwave Flash 20.0 r0 Preferences are set very restrictive for Privacy and also in the "General" section I activated the "Don't load tabs until selected" Option. From my "Results of a Search" tab I ctrl-click 1, 2, 3 and more URLs to new Tabs and after many seconds I hear a Music ??? So I check on the opened tabs and there is a Video running on one of them, without my "start-click"! Is this right? I mean this must be not possible when I have my preferences set "Don't load tabs until selected". Is this a Bug? Please investigate This is happened on this URL: http://www.fem.com/gesundheit/artikel/eisenmangel-was-essen-neue-energie-tanken Thank you ! Massimo

All Replies (3)

more options

Hi, So by default embedded media plays automatically. Change this in the about:config entry option: In order to change your Firefox Configuration please do the following steps :

  1. In the Location bar, type about:config and press Enter. The about:config "This might void your warranty!" warning page may appear.
  2. Click I'll be careful, I promise! to continue to the about:config page.
  3. Search for media.autoplay.enabled and double click on it to make sure its set to false.
  4. Reload the page and vuella
more options

Hi guigs,

I just tested this, but it dosnt works on the signlized url. You can also try.

ciao

more options

I also did this and it still played. My apologies, it did not do that before. I looked up if you could code in the embedded jwplayer autoplay and you actually can: https://support.jwplayer.com/customer/portal/articles/1428525-autostarting-on-page-load

It might be the site. I attached where I found it in the page. Talk to the site owner as well.

There was a work around suggested here as Flashblock or noscript add ons that might be useful: http://www.dslreports.com/forum/r29277598-Firefox-How-to-stop-JW-Player-on-websites