Videos YouTube do not play in Safari

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• Video YouTube won't play in Safari

  My YouTube video I have uplaoded today will not play on Safari.   No problem wikth other videos YouTube.    I downloaded today a video will play well in google Chrome.   I emptied the Cache and Web history, there is no ' change will not play this video in particular.    Qustikon why in Gloogle Chrome

  I'm running Safari 9.1.1 Mac OS 10.11.5

  Thank you for helping me please excuse if this is a duplicate

  Hello

  Make sure Flash is updated. Open system preferences > Flash Player then select updates tab, and then click check now.

• Videos youtube will not play in FireFox, but Internet Explorer and Apple's Safari will be. Keep see two links saying Download & Play Now and no work

  also I keep seeing this pop up window in the corner...
  
  http://i1253.Photobucket.com/albums/h.../5f03a931.jpg

  Start Firefox in Safe Mode to check if one of the extensions or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance/themes).

  • Makes no changes on the start safe mode window.
  • https://support.Mozilla.org/KB/safe+mode

  Do a check with some malware malware, analysis of programs on the Windows computer.
  
  You need to scan with all programs, because each program detects a different malicious program.
  
  Make sure that you update each program to get the latest version of their databases before scanning.

  • http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
  • http://www.superantispyware.com/ - SuperAntispyware
  • http://www.microsoft.com/security/scanner/en-us/default.aspx - scan Microsoft Security
  • http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
  • http://www.safer-networking.org/en/index.html - Spybot Search & Destroy

  Alternatively, you can write a check for an infection rootkit TDSSKiller.

  • http://support.Kaspersky.com/viruses/solutions?QID=208280684

  See also:

  • "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

• Videos YouTube does NOT play if media.mediasource.enabled is set to true (Youtube with HTML 5 Player). WHY?

  When you watch videos on Youtube, I use the new HTML 5 player. It works fine when media.mediasource.enabled is set to 'false', but then I can't have the full experience because that lack of features!

  If I let no. video will load, which means that I can't watch any video on Youtube!
  As a solution, I installed the Plugin "Youtube Control Center" (missing in the list below). But it would be nice if I don't use this...

  Even better would be if Firefox would be supported WebM. But this doesn't seem to be the case since YT uses exactly this Format with its new player... (And if I activate this media.mediasource.enabled (put "true") nothing works more.)

  Firefox plays the 'old' WebM format in its default configuration (media.mediasource.enabled = false). You can check it out here: http://www.webmfiles.org/demo-files/.

  What I've read, turn on MediaSource will allow you to play the "new" WebM on YouTube from Firefox 31. Even if preference exists in Firefox 30, I don't think that the actual code is there, which would explain why this ability to YouTube advertising causes the blackout.

  See: http://www.ghacks.net/2014/05/10/enable-media-source-extensions-firefox/

• Videos YouTube does not play.

  When I open youtube and click on a video, the video appears a black screen. It shows nothing else. Help, please!

  I've updated a plugin called Shockwave that I did not show upward.

• YouTube does not play videos in google chrome, I see only black white screen with nothing happening.

  * Original title: youtube

  Hello

  YouTube is not playing videos in google chrome, I see only black white screen with nothing happens

  YouTube works fine under IE

  WATS the problem please say n give solution

  This problem has something to do with Dell Data Vault?

  because after I turn on my machine, I get this message... Service Dell Data Vault has stopped working

  details on dell Vault problem... reference data below

  Signature of the problem:
  Problem event name: APPCRASH
  Application name: DellDataVault.exe
  Application version: 3.9.3.0
  Application timestamp: 54cc0788
  Fault Module name: DellDataVault.exe
  Fault Module Version: 3.9.3.0
  Timestamp of Module error: 54cc0788
  Exception code: c0000005
  Exception offset: 00017126
  OS version: 6.0.6002.2.2.0.768.2
  Locale ID: 16393
  Additional information 1: a539
  More information 2: 18736dd72b4a3074605a116ef5884f1f
  3 more information: c832
  Additional information 4: 3c436c3937586374ee122b3cd7b3def9

  Read our privacy statement:
  http://go.Microsoft.com/fwlink/?LinkId=50163&clcid=0x0409

  PLEASE HELP SOON

  Given that this problem affects Google Chrome, I ask in the forums of Google Chrome: Google Chrome help Forum

• Videos on Hulu and other video sites do not play in the list.

  Videos on websites like Hulu and NBC do not play. Sites load very well, and in fact ads loading fine. But when it comes to video, nothing comes at all, just black. Finally an error like "could not go video right now."

  YouTube DOES not play very well. No problem with Youtube.

  All these videos play perfectly on Safari.

  I tried uninstalling and reinstalling flash and opening in 32-bit mode.

  I have a newer iMac running OS x 10.6.8. My Firefox is updated.

  I realized my problem. I have the Little Snitch program, and he refused a plugin container. I guess I accidentally said refuse once. Went in and changed the game settings and video very well now.

• YouTube will not play when connected to google but will be if he is not signed in

  After all of the options to solve the problem it seems that when signed into my google youtube videos account will not play. The video remains darkened. If not connected to google video accounts works very well.

  It is possible that you may need to delete old cookies from the site. Go to the Firefox Menu, click on Options > privacy > show Cookies and click on remove individual cookies. Search Youtube and delete all the.

  If it continues, please also try to upgrade Firefox to 33 and disable hardware acceleration in flash.

• Videos YouTube won't play.

  I have Firefox 18. I have the last Flash from Adobe installed (after you do a complete uninstall and reinstall). I cleared the cache, cookies, etc.

  No matter what I try, videos YouTube won't play in Firefox. I always get the same message:

  "An error has occurred. Please try again later. »

  If I copy exactly the same link in Explorer (which, normally, I hate using) it plays perfectly. So clearly the fault lies with Firefox.

  What can be done to fix this bug?

  The reset Firefox feature can solve a lot of problems in restaurant Firefox to its factory default condition while saving your vital information.
  Note: This will make you lose all the Extensions, open Web sites and preferences.

  To reset Firefox, perform the following steps:

  1. Go to Firefox > help > troubleshooting information.
  2. Click on the button 'Reset Firefox'.
  3. Firefox will close and reset. After Firefox is finished, it will display a window with the imported information. Click Finish.
  4. Firefox opens with all the default settings applied.

  Information can be found in the article Firefox Refresh - reset the settings and Add-ons .

  This solve your problems? Please report to us!

• Video YouTube won't play

  Video YouTube won't play. Ive used the html insertion and the widget method method. I have also made it in the upper layers. Not sure why it won't work. Thanks for your time with this.

  http://www.brooklynboysfrozenpizza.com/index.html

  Hello

  I would like to ask you to share your file .muse with me to take a look at the design.

  I have shared my email with you in the personal message that I sent.

  Concerning

  Vivek

• Since the upgrade to Windows 8 Youtube and other videos flash will not play smoothly

  Since I've upgraded to Windows 8 Youtube and other flash videos will not play smoothly.  When I press play, the video freezes on an image and the sound is fine but the image is locked for several seconds.  So if it starts to play, he is so rough its not watchable.  If I pause the video and let it buffer for a bit and press play again it works usually smooth for 3-4 seconds in the rough again goes.

  This is the case with IE, Firefox and Chrome.  My computer is a HP DV7 3060 64-bit with 4 GB of Ram.

  I have tried to update drivers video, impossible to find the best drivers.

  Any help would be really appreciate as I really get annoyed by this and do not want to go back to Windows 7.

  Here are the video drivers for your graphics card.

• Videos YouTube won't play. The black screen and the pictures are the same.

  The videos do not play or load at all. Just like thumbnails. The comments section constantly says "loading". I have tried every thing on the site here to solve these problems. The only thing that has worked to be honest was trying to load Internet Explorer. Adblock Plus and Flash Player plugins are either removed or disabled. Tried to make a new profile and delete the folder in %AppData%. It works for awhile and then randomly the fact still.

  Things that CAN help with this problem. YouTube is the only site that does that when it comes to videos. Sites require that use flash sometimes will not play even if everything is clean installed. I have Nvidia Geforce experience working with shadowplay allowed to also record the Desktop connections to. Because it uses the h.24 codec, I thought it was clashing with him the origin of the problem. I can turn off shadowplay and reload the youtube page 2 to 3 times and the main video will play only.

  Finally, I let fall the other day, put everything back as it was and put the computer to sleep. When I woke up I decided what the Hey, ill youtube charge just for fun to see if it fixes as if by magic. Well, it does. So tonight its back to the drawing board again. I had noticed that wouldn't change items when twitch on my homepage from yahoo with the news. So I decided to try the webtools / tool to reload the network page. Fixed flash yahoo run of new articles but then my problem youtube is back! Ive a fire fox for as long as I can remember and never had any problems with it! If Ive come here, it means Ive gave up stubborn. I'm proud of myself on my own attachment issues, but this one has me so I yield.

  Here is a picture of attatched.

  Kind regards
  VADM anomaly

  You can view the log in the Web Console for error messages and network monitor (Firefox/tools > Web Developer) to see if the content does not load, or may be blocked.

  • https://developer.Mozilla.org/Tools/Web_Console
  • https://developer.Mozilla.org/Tools/Network_Monitor

  Use Ctrl + F5 or Ctrl + Shift + R to reload the page and bypass the cache to generate a new connection.

• Videos YouTube has stopped playing on V 37.0

  Running Firefox on Windows 7-64 bit 37.0. All the updates update. Flash is 17,0,0,134 and removes from the Adobe site.

  This afternoon of YouTube videos stopped playing. In the center of the image are circling points. The video seems to have loaded, as I can move the time slider and see images at different times, I'm not, just gives the circling 'loading' points. YouTube works fine in IE. Foxfire, if I go to other sites, such as news and videos/commercials play very well.

  I have disabled all add-ons, game Shockwave & Flash "always enable" and always YouTube videos will not play. Seem to download, simply cannot play.

  Thanks in advance for any help.

  Please also consider an add on for a work around to change HTML5 by default, however this should be fixed in the version of 37.0.1 are you still see this issue?

• After you have installed Mozilla Firefox with Adobe Flash Player 11.6 20.0, videos YouTube do not load correctly.

  Videos YouTube has of worked before installing Adobe Flash Player. Once installed the screen flickers, after a second, rewind at the start, then plays normally. This only happens when I use Internet Explorer. I reinstalled Mozilla Firefox and Adobe Flash Player several times but nothing seems to work. Decommissioning of Adobe Flash Player does not work either. It seems that Firefox is the problem, but I'm not completely sure.

  You can check for problems with the latest version of the Flash plugin and try these:

  • disable an eventual extension of the browser for Firefox Plugin RealPlayer Record and if installed RealPlayer update
  • disable the safe_mode in Flash 11.3 and later versions
  • turn off hardware acceleration in the Flash plugin
  • http://KB.mozillazine.org/Flash#troubleshooting
  • http://helpx.Adobe.com/Flash-Player/KB/Flash-Player-113-crash-Mozilla.html

• videos YouTube won't play in any browser, I tried

  Hello.

  I have windows 7. 64 bit.

  Recently I can't get youtube videos to play in the Moon light, internet explore, opera or waterfox.

  When I tried chrome, it worked. But I discovered, they were in html 5.

  flash on other sites such as dailymotion videos play fine.

  I can also download YouTube, whether you use firefox addons or third-party programs.

  my default browser is pale Moon, and I use the latest version. @

  In the settings of the flash player, I have disabled "enable hardware.

  I noticed in the global settings for flash player, as in the section advanced, it tells me that

  active x version is not installed or is not installed npapi or ppapi plugins.are.

  well, this weird, youtube ads will play in flash mode, but not the main video.

  • the Player ActiveX version is for Internet Explorer
  • the NPAPI version is for browsers like Firefox, Opera Pale Moon, Waterfox
  • the PPAPI version is for Google Chrome

  If you have any of these installed, of course nothing will play in any browser.

  What files do you have

  • C:\Windows\System32\Macromed\Flash?
  • C:\Windows\Syswow64\Macromed\Flash?