This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

Firefox will not run videos on Youtube.com The 4.X beta version also will not run video. Any ideas on why all of a sudden videos won't play?

  • 3 svar
  • 51 har dette problemet
  • 5 views
  • Siste svar av paciman

digitaleagle
digitaleagle
more options

Application Basics 

       Name
       Firefox

       Version
       3.6.12

       Profile Directory

         Open Containing Folder

       Installed Plugins

         about:plugins

       Build Configuration

         about:buildconfig

 Extensions

       Name

       Version

       Enabled

       ID

       Adblock Plus
       1.3.1
       true
       {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}

       ColorfulTabs
       4.6.4
       true
       {0545b830-f0aa-4d7e-8820-50a4629a56fe}

       Gmail Manager
       0.6
       true
       {582195F5-92E7-40a0-A127-DB71295901D7}

       Google Redesigned
       0.5
       true
       {cc85cd4e-5a5b-4eda-a25c-bdaffa93b406}

       Java Console
       6.0.17
       true
       {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA}

       SmoothWheel (AMO)
       0.45.6.20100202.1
       true
       {5F590AA2-1221-4113-A6F4-A4BB62414FAC}

       Stylish
       1.0.11
       true
       {46551EC9-40F0-4e47-8E18-8E5CF550CFB8}

       Java Console
       6.0.19
       true
       {CAFEEFAC-0016-0000-0019-ABCDEFFEDCBA}

       Java Console
       6.0.20
       true
       {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA}

       Garmin Communicator
       2.9.2
       true
       {195A3098-0BD5-4e90-AE22-BA1C540AFD1E}

       Java Console
       6.0.21
       true
       {CAFEEFAC-0016-0000-0021-ABCDEFFEDCBA}

       DownThemAll!
       1.1.10
       true
       {DDC359D1-844A-42a7-9AA1-88A850A938A8}

       AVG Safe Search
       10.0.0.1167
       true
       {3f963a5b-e555-4543-90e2-c3908898db71}

       AVG Security Toolbar
       6.010.006.004
       true
       avg@igeared

       Skype extension
       5.0.0.6778
       true
       {AB2CE124-6272-4b12-94A9-7303C7397BD1}

       mediaplayerconnectivity
       0.9.3
       true
       {84b24861-62f6-364b-eba5-2e5e2061d7e6}

       Java Console
       6.0.22
       true
       {CAFEEFAC-0016-0000-0022-ABCDEFFEDCBA}

     extensions.lastAppVersion
       3.6.12
Application Basics Name Firefox Version 3.6.12 Profile Directory Open Containing Folder Installed Plugins about:plugins Build Configuration about:buildconfig Extensions Name Version Enabled ID Adblock Plus 1.3.1 true {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d} ColorfulTabs 4.6.4 true {0545b830-f0aa-4d7e-8820-50a4629a56fe} Gmail Manager 0.6 true {582195F5-92E7-40a0-A127-DB71295901D7} Google Redesigned 0.5 true {cc85cd4e-5a5b-4eda-a25c-bdaffa93b406} Java Console 6.0.17 true {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} SmoothWheel (AMO) 0.45.6.20100202.1 true {5F590AA2-1221-4113-A6F4-A4BB62414FAC} Stylish 1.0.11 true {46551EC9-40F0-4e47-8E18-8E5CF550CFB8} Java Console 6.0.19 true {CAFEEFAC-0016-0000-0019-ABCDEFFEDCBA} Java Console 6.0.20 true {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA} Garmin Communicator 2.9.2 true {195A3098-0BD5-4e90-AE22-BA1C540AFD1E} Java Console 6.0.21 true {CAFEEFAC-0016-0000-0021-ABCDEFFEDCBA} DownThemAll! 1.1.10 true {DDC359D1-844A-42a7-9AA1-88A850A938A8} AVG Safe Search 10.0.0.1167 true {3f963a5b-e555-4543-90e2-c3908898db71} AVG Security Toolbar 6.010.006.004 true avg@igeared Skype extension 5.0.0.6778 true {AB2CE124-6272-4b12-94A9-7303C7397BD1} mediaplayerconnectivity 0.9.3 true {84b24861-62f6-364b-eba5-2e5e2061d7e6} Java Console 6.0.22 true {CAFEEFAC-0016-0000-0022-ABCDEFFEDCBA} extensions.lastAppVersion 3.6.12

All Replies (3)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Make sure that your firewall isn't blocking the plugin-container process.

See:

digitaleagle
digitaleagle Eieren av spørsmålet
more options

Thanks for the reply. Neither of these are the problem. I disabled my firewall and anti-virus. Still no video play. The browser just shows "Done" right away without playing the video. I checked all dom. settings in about:config - tried all as "false" and "true" no difference.

Any other ideas? I'm trying to run Firefox in safe mode but can't seem to get it to do that.

paciman
paciman
more options

Need to run FireFox 4.0b11 in 32-bit mode for YouTube to work. On Mac, select Firefox in Finder and do "Get Info" and select "Run in 32-bit mode". Same fix for Safari not running YouTube videos also. Hope this helps.