Why Firefox does not play background sound in Web pages?

Similar Questions

• Windows Media Player does not play with sound .m2ts.

  WMP does not play with sound .m2ts.  used for, it is no more.  I tried the ms fix the thing did not help the cause.  What can I do to fix this?

  Hello

  1. which version of the Windows operating system is installed on your computer?

  2 have you made changes on the computer before this problem?

  3. what version of Windows Media Player do you use?

  4. are you able to play .m2ts files to other players?

  5. what exactly happens when you try to play the file?

  I suggest you try to install Codecs and see if it helps.

  Codecs: Frequently asked questions:

  http://Windows.Microsoft.com/en-us/Windows7/codecs-frequently-asked-questions

  Warning: Using third-party software, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  See the following article from Microsoft to check the version of Windows Media Player.

  http://support.Microsoft.com/kb/190990

  Hope the information is useful.

• Firefox does not trust, a particular secure Web site I know is course trust but other secure Web sites

  Firefox does not trust, a specific secure Web site I know is safe, but there is no trust other Web sites secure. In addition, Internet Explorer trusted this website and Firefox on another computer trusts of the same site. When I try to connect Firefox tells me it doesn't have a valid certificate (even though I know there is one) and I have to make an exception for you connect. Is it possible that I can fix this and get the appropriate in this particular program of Firefox certificate?

  Be sure to select "All Files" and not "text files" type when you save the file in Notepad (text files add a hidden .txt file extension).

• Why firefox does not allow users to configure to play other types of media in the browser via its plugins?

  Firefox has a plugin that allows you to play. Stream AVI files in the browser.
  There are of course more types of file stream only. AVI that vlc media player (a very popular program) can play.
  Why doesn't firefox allow these types of streams, that is to say - FLV to play using the browser firefox via the plugin?
  Firefox does not even allow users to manually set this behavior.
  I think it's ridiculous to have the potential to be a great another browser, but not yet the chance to compete because of this inconceivable gap.

  I got an advance on the answer here:
  http://www.ehow.com/how_5772216_select-browser-media-player.html

  Thank you.

• Firefox does not play HTML5 audio

  My Firefox installation (v33) does not play HTML5 audio.
  I am referring to audio tracks (MP3) you can listen to on your personal Google Reader. The stream does not start, there is no time of the track being filled.

  -Youtube HTML5 player works great both for Audio and video
  -J' tried Incognito mode (without cache and cookies)
  -Tried restarting without Add - ons (I use Adblock and other stuff)
  -Tried to restore Firefox.

  None of these permits.

  -V38 IE11 and Chrome, the browser listen very well
  -A clean Firefox (on my virtual machine, for example) very well disseminate

  Any tips?

  EDIT: SEW I'm touched by it? https://Bugzilla.Mozilla.org/show_bug.cgi?id=911837

  You can file a bug in the Mozilla bug tracking system: https://bugzilla.mozilla.org/ (see: https://developer.mozilla.org/docs/Mo.../Bug_writing_guidelines)

• Why Firefox does not delete cookies by leaving to open tabs?

  Firefox does not delete cookies for the tabs that are left open when you quit the browser even with empty cookie options set. Cookies are only eligible for the tabs that are closed before leaving the browser. I do not understand how this could possibly be a design decision because it completely defeats the purpose of the privacy settings.

  Under Options > Privacy I enabled/selected, the following options.

  • Accept cookies (no "Exceptions... »)
  • Continue until the "closing of Firefox".
  • Clear history of Firefox closing
  • * Download history
  • * Cookies
  • * Active Logins
  • * Cache
  • * Data from the Web site offline

  These cookies are stored in session data.

  You can set the browser.sessionstore.privacy_level pref 2 (never) or 1 (no HTTPS, default in the Firefox 3 versions) on the topic: config page to disable the registration of cookies via session restore.

  • http://KB.mozillazine.org/browser.sessionstore.privacy_level

• Why Firefox does not work with Hotmail more?

  Hotmail opens but I can't click on anything whatsoever, can not open e-mails or open folders.

  Hello

  Try Firefox Safe mode to see if the problem goes away. Firefox Safe mode is a troubleshooting mode that temporarily disables hardware acceleration, restores some settings and disables add-ons (extensions and themes).

  If Firefox is open, you can restart Firefox Safe mode in the Help menu:

  • Click on the menu button , click Help , and then select restart with disabled modules.

  If Firefox does not work, you can start Firefox in Mode safe as follows:

  • On Windows: Hold down the SHIFT key when you open the desktop Firefox or shortcut in the start menu.
  • On Mac: Hold the option key during the startup of Firefox.
  • On Linux: Exit Firefox, go to your Terminal and run firefox-safe-mode
    (you may need to specify the installation path of Firefox for example/usr/lib/firefox)

  When the Firefox Safe Mode window appears, select "start mode safe."

  

  If the problem is not present in Firefox Safe Mode, your problem is probably caused by an extension, theme or hardware acceleration. Please follow the steps described in the section Troubleshooting extensions, themes and problems of hardware acceleration to resolve common Firefox problems to find the cause.

  To exit safe mode of Firefox, simply close Firefox and wait a few seconds before you open Firefox for normal use again.

  If Safe Mode did not help, delete all references to Hotmail, as described under the heading "How to remove a single website to my story?" in this article - delete navigation, search and download history on Firefox, then try again the site (not related to an old favorite). Note: It may take a few minutes to complete the removal.

  When find you what is causing your problems, please let us know. This might help others with the same problem. Thank you!

• Firefox does not open a new, secure login page, on the site of my Bank

  Site Web of my Bank opens a new, secure, log in page from a link on its home page. When I click on this link to do, nothing happens. No window opens and Firefox does not all messages as to why. He used to work, but stopped in the past two months. I don't know if it something in my settings or not. I also use the Flock browser - which is based on Mozilla code and the link works in this browser. Settings in both browsers seem to be the same.

  URL of affected sites

  http://banksa.com.au

  I get the login window in Firefox.

  It uses javascript to open the window. Try hitting control + F5 - that recharges all of the scripts in case one is corrupt in the cache.

  You have additional modules that may be blocking scripts? Adblock Plus, no Script...
  If so try to disable them.

  Try safe mode
  The problems of Firefox in Mode safe

  See also
  Troubleshoot and diagnose problems in Firefox

• Firefox does not display a text on some pages.

  I noticed that on some pages, Firefox does not display some texts. I have the latest version of Firefox installed and my flash and java are updated. The text appears correctly on Chrome and IE. Please see my example in the screenshots of the stevenson.edu Web page. Does anyone know what I can do to solve this problem or if there is some kind of plugin need me to see some content? Thank you.

  Screenshot of Firefox: http://i47.tinypic.com/123359k.jpg
  Screenshot of Chrome: http://i48.tinypic.com/2uy3ay1.jpg

  The site appears to be using an old 1.2.0 version of MooTools which is not compatible with curent releases Firefox.

  • http://Stevenson.edu/includes/mootools.js
  • http://www.Mozilla.org/en-us/Firefox/18.0/releasenotes/

  Quote: Mootools 1.2.x incompatible with Firefox 18 and newer. Fixed in Mootools 1.3 and newer (see 789036)

  • bug 789036 - MooTools 1.2.x has been broken by the addition of String.prototype.contains

  (please, do not comment in the bug reports: https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)

• Why Firefox does not have a video, but Chrome is?

  I tried to watch a video using Firefox, but the window where the video should play never loaded. It remained just a black image. So, I tried the same page using Chrome, just to make sure that the site was good and the video played using the Chrome browser.

  The site, I tried to display in Forefox, but would not play the video, was:

  http://www.thedailyshow.com/full-episodes/Wed-January-15-2014-Robert-Gates

  I have flash player 11.9.900.700 installed and activated plugin (add-o) n.

  I don't know what else to try to verify, or even if this video is a flash video.

  
  

• Why Firefox does not lag when scrolling through some websites?

  I tested my current profile with all my addons activated and compared it to a whole new addon-free profile. Own profile showed no difference in my current profile; the shift happens on the profile to both clean and current. Disabling scrolling without jolts and hardware acceleration allows nothing. This same site, chrome and Opera both show zero lag, the functions of the site perfectly.
  I use Linux as an operating system, but during startup in Windows FF, the lag is there too. IE scroll normally on this site too.

  Here is a page where the offset of scrolling happens. LAG happens during the major part of sites Yahoo, if I'm not mistaken.

  http://hockey.fantasysports.Yahoo.com/hockey/1954/2

  My hardware is not the issue, because I have this:
  Intel Core i3
  8 GB RAM
  Samsung SSD 840
  NVIDIA 460GTX 768 MB

  You can add this code into the userContent.css file.

  • http://KB.mozillazine.org/userContent.CSS

  The file userChrome.css (UI) customization and userContent.css (Web sites) are located in the chrome folder in the Firefox profile folder.

  • http://KB.mozillazine.org/Editing_configuration

  @-moz-document domain(hockey.fantasysports.yahoo.com) {
  html, body { background-attachment: scroll !important; }
  

  If you need it for other web pages to add the fields separated by commas.

  @-moz-document
   domain(hockey.fantasysports.yahoo.com),
   domain(xxx.com) { background-attachment: scroll !important; }
  

• Why Firefox does not scroll the page when choosing & the cursor reaches the bottom of the screen

  The selection of text on a page of the screen when the cursor reaches the lower edge of the screen in Firefox (version 9.0.1) does not scroll. Other programs (including IE) do, so it doesn't seem to be a local computer problem.
  I don't see a setting in the page options that enables / disables this then what is the solution?

  Activate the module bar (Firefox > Options or view > toolbars;) CTRL + /) or find bar to make Firefox scroll the page while selecting the text (Ctrl + F).

• Why Firefox does not respond when I open it? It breaks down until I can change or delete my profile

  Fortunately, I have used Firefox for about a year. Today, it could not open one or more of my four home page web sites. He could not start a new session or restore - a blank window opens and displays a message that responded No. I've deleted and reinstalled. I would like to change my profile, but the software does not work.

  Please check with an empty profile? http://support.Mozilla.com/en-us/KB/basic%20Troubleshooting#w_8-make-a-new-profile

• Why background png header does not load, traveled earlier shows web page instead. Why?

  Verification on a site I built two years ago, I noticed that the png header does not load. Instead, I can see the last web page that I was reviewing, as if the header area is an invisible window. Site is OK in Safari, and OK on another Mac, just not mine.

  Seems to be well here on Linux.
  
  I saw the problems reported on Mac with (background) images in black (#000000) causing problems.
  
  The color change in the image of something less black as #111111 seems to work.

• Why firefox does not work when I saw...

  Hello

  I'm on a Mac and I just downloaded the latest version of Firefox.  Now when I "found in Firefox", lance, it does not open my site.  It's strange, because it worked fine before I updated.  All my other browsers work when I hit an excerpt.

  No idea what I have reset...

  Thank you!

  Gary

  http://www.Mozilla.com/en-us/Firefox/all-older.html

  Scroll down and you will find English (US) in the column of the language.