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Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

On some web sites, the player is covered by . . .

Kuphostiwe

an invisible screen. Sometimes, I can remove it using Inspect Element. For example, on YouTube, the block is coded;

<div id="theater-background" class="player-height"></div>

After I remove the above, the block is gone. How can I get this to not be there in the first place?

an invisible screen. Sometimes, I can remove it using '''Inspect Element.''' For example, on YouTube, the block is coded; <pre><nowiki><div id="theater-background" class="player-height"></div></nowiki></pre> After I remove the above, the block is gone. How can I get this to not be there in the first place?

Okulungisiwe ngu cor-el

Isisombululo esikhethiwe

Add-ons are a prime suspect here, especially with your Firefox configuration of about one billion add-ons. Can you start Firefox in Safe Mode and see if this still happens? If it doesn't, then an add-on is definitely causing it.

Funda le mpendulo ngokuhambisana nalesi sihloko 0

Eminye Imininingwane Yohlelo

Fakela amapulagi

  • Adobe PDF Plug-In For Firefox and Netscape 11.0.10
  • Fire IE DLL
  • GEPlugin
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Next Generation Java Plug-in 11.40.2 for Mozilla browsers
  • The plug-in allows you to open and edit files using Microsoft Office applications
  • Nokia Suite Enabler Plugin
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • RealPlayer Download Plugin
  • RealPlayer(tm) LiveConnect-Enabled Plug-In
  • Shockwave Flash 17.0 r0
  • Adobe Shockwave for Director Netscape plug-in, version 12.1.7.157
  • 5.1.30514.0
  • Unity Player 4.3.5f1
  • VLC media player Web Plugin 2.1.3

Isisebenziso

  • Firefox 36.0.4
  • Umsebenzisi oyi-ejenti: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0
  • I-URL Yokweseka: https://support.mozilla.org/1/firefox/36.0.4/WINNT/en-US/

Izandiso

  • Abduction! 3.5.0 ({b0e1b4a6-2c6f-4e99-94f2-8e625d7ae255})
  • About Add-ons 0.6.20110718 ({DF3074AA-1298-95DF-4315-72E3C22B503C})
  • about:addons-memory 10 (about-addons-memory@tn123.org)
  • about:me 0.7 (aboutme@test.mozilla.com)
  • AboutPlug 1.5 ({C49B68AC-0D21-40A7-9EE0-77D822273103})
  • Adblock Plus 2.6.8 ({d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d})
  • Adblock Plus Pop-up Addon 0.9.2 (adblockpopups@jessehakanen.net)
  • Add to Search Bar 2.8 (add-to-searchbox@maltekraus.de)
  • Add-on Compatibility Reporter 2.0.5 (compatibility@addons.mozilla.org)
  • Add-ons Manager Context Menu 0.4.2 (amcontextmenu@loucypher)
  • Addons Manager Hilite 2.1.2 (addonsmgrhilte@cfl)
  • Advanced bookmaks Add-on 1.0.6 (jid0-J7FCuOrjy4Iuh7hvdrQhQxLKiP0@jetpack)
  • Alert the Developer 1.0.1 (alert@doesthings.com)
  • Auto Shutdown NG 0.9.18 (jid0-HZ5UvAEiWWAxT9TKLuhEgUCARqo@jetpack)
  • Autofill 3.6 (firefox-autofill@googlegroups.com)
  • Automatic Save Folder 1.0.4 (asf@mangaheart.org)
  • Back to Top 8.0 ({3C9A65A6-9563-4485-BA4A-4BCD698BCFB4})
  • BehindTheOverlay 0.1.1 (jid1-Y3WfE7td45aWDw@jetpack)
  • Block site 1.1.8 ({dd3d7613-0246-469d-bc65-2a3cc1668adc})
  • BlockSite Plus 1.1 ({6d43fee4-72e7-4290-b75a-b898e4f4676d})
  • Case Changer 2.0.0.18 (casechanger@plugin)
  • Classic Theme Restorer 1.3.0 (ClassicThemeRestorer@ArisT2Noia4dev)
  • Clean Links 2.7 ({158d7cb3-7039-4a75-8e0b-3bd0a464edd2})
  • Cleanest Addon Manager 7.0 (cam@sdrocking.com)
  • Close Tab By Double Click 1.14 (close@doubleclick)
  • Config Descriptions 1.0 ({1823e248-6bf4-f6f1-7901-65a68e8b6c1e})
  • Configuration Mania 1.20.2015030801 ({c4d362ec-1cff-4ca0-9031-99a8fad7995a})
  • Context Search 0.6.3 ({902D2C4A-457A-4EF9-AD43-7014562929FF})
  • Copy As Plain Text 1.0.9 ({1a5dabbd-0e74-41da-b532-a364bb552cab})
  • Crash Me Now! Advanced 0.4 (crashme@ted.mielczarek.org)
  • Customizable Shortcuts 0.6.2 (customizable-shortcuts@timtaubert.de)
  • deskCut 0.6.0.3 ({9125C9CB-BE2B-4389-A0C7-46A4BDD46AEA})
  • Dictionary Extension 3.0.12.1 (jid0-raWjElI57dRa4jx9CCiYm5qZUQU@jetpack)
  • disallow Script Button 0.3.3 (disallowscriptbtn@code.google.com)
  • dlTracker 1.0 ({8f194e42-1d89-4395-b867-2275787b4ec3})
  • Download Status Bar 12.3.0 ({6c28e999-e900-4635-a39d-b1ec90ba0c0f})
  • DVDVideoSoft YouTube MP3 and Video Download 4.6.0.1126 ({B64D9B05-48E1-4CEB-BF58-E0643994E900})
  • Element Hiding Helper for Adblock Plus 1.3.2 (elemhidehelper@adblockplus.org)
  • Empty Cache Button 2.7 ({4cc4a13b-94a6-7568-370d-5f9de54a9c7f})
  • ErrorZilla Plus 1.2.4 ({03651b2d-eb7d-4be7-af1b-dc0cd162dd54})
  • Extension Options Menu 2.13 ({1feca320-6b4d-11df-a08a-0800200c9a66})
  • External Application Buttons 2 0.13 (externalappbutton@teo.pl)
  • Fast Translation 1.10.2 (fasttrans@kemot)
  • Fasterfox 3.9.85 ({c36177c0-224a-11da-8cd6-0800200c9a91})
  • FEBE 8.6 ({4BBDD651-70CF-4821-84F8-2B918CF89CA3})
  • FindBar Tweak 1.4.18 (fbt@quicksaver)
  • Fire IE 0.4.4 (fireie@fireie.org)
  • Flash Video Downloader - YouTube HD Download [4K] 7.2.0 (artur.dubovoy@gmail.com)
  • Flashblock 1.5.18 ({3d7eb24f-2740-49df-8937-200b1cc08f8a})
  • Forecastfox (fix version) 2.2.4f (forecastfox@s3_fix_version)
  • Free Download Manager plugin 1.6.0.9 (fdm_ffext@freedownloadmanager.org)
  • Gesture Translate 0.5.9 (gesture-translate@pablocantero.com)
  • Hotmail Watcher 2.23 (hotmailwatcher@sonthakit)
  • HTML5 Video Everywhere! 0.2.31 (html5-video-everywhere@lejenome.me)
  • Image Zoom 0.6.3 ({1A2D0EC4-75F5-4c91-89C4-3656F6E44B68})
  • InlineDisposition 2 0.1.1 ({d2a57db0-999d-11da-a72b-0800200c9b57})
  • Link Toggler 0.3 ({CFC31648-F870-11DF-80F3-9B4EDFD72085})
  • MClickFocusTab 20.0.20130401 (mclickfocustab@moztw.org)
  • More About 1.2.11 (MoreAbout@schuzak.jp)
  • Multiple File Downloader 1.4.0 ({3f1d5914-65d6-4344-985b-2c6c28a40398})
  • Multirow Bookmarks Toolbar Plus 1.5 ({4c7097f7-08f2-4ef2-9b9f-f95fa4cbb064})
  • NewScrollbars (aka NoiaScrollbars) 1.2.1 (NoiaScrollbars@ArisT2_Noia4dev)
  • No Sleep Download 2.0 (nosleepdl@august8.net)
  • Norton Toolbar 2014.7.11.42 ({2D3F3651-74B9-4795-BDEC-6DA2F431CB62})
  • NoSquint 2.1.9 (nosquint@urandom.ca)
  • Open about:permissons 1.2 (open.about.permissions@jasnapaka.com)
  • OPIE 5.0.2 (OPIE@guid.customsoftwareconsult.com)
  • Places Maintenance 1.3 (places-maintenance@bonardo.net)
  • ProgressMeter 1.2 (progress-meter@bgoluboff.org)
  • Quick Options 0.1a5 (quick-options@loucypher)
  • Quick Translator 1.0 ({5C655500-E712-41e7-9349-CE462F844B19})
  • Quit Firefox 0.2 ({22f6d978-67ce-4738-9201-d22df1c32896})
  • Re-Pagination 2015.01.11 ({6072cb90-a0bd-11da-a746-0800200c9a66})
  • Redirect Cleaner 3.0.0 (redirectcleaner@example.net)
  • Rights To Close 1.0.4 (shan.developer@gmail.com)
  • RightToClick 2.9.5 ({cd617375-6743-4ee8-bac4-fbf10f35729e})
  • Saved Password Editor 2.8.3 (savedpasswordeditor@daniel.dawson)
  • Searchbar Autosizer 3.1.1 ({655397ca-4766-496b-b7a8-3a5b176ee4c2})
  • SearchThisSite 0.37 ({c71ff04d-f001-1fc1-1fc1-c71ff04df002})
  • Send Tab URLs 2.2 ({4aebcd37-f454-4928-9233-174a026ed367})
  • Settings Guard for Firefox 0.5 (settings-guard@mozilla.com)
  • Show Location 0.7.2 ({10228D1E-6D25-4ccc-903E-272D66EEC763})
  • Show my Password 2.0 ({cd617372-6743-4ee4-bac4-fbf60f35719e})
  • Space Next 0.34 ({c71ff04d-f001-1fc1-1fc1-c71ff04df005})
  • SuperStop 0.1 (superstop@gavinsharp.com)
  • Thumbnail Zoom Plus 3.3 (thumbnailZoom@dadler.github.com)
  • Troubleshooter 1.1a (troubleshooter@mozilla.org)
  • truncfix 1.04 ({6A8C5C5E-21A0-498d-AF23-92025F3D9994})
  • Tweak Network 1.8 ({DAD0F81A-CF67-4eed-98D6-26F6E47274CA})
  • Undo Closed Tabs Button 3.9.4 (undoclosedtabsbutton@supernova00.biz)
  • Uppity 1.5.8 ({16cbd87c-eb99-4f5c-9825-83cf13ab7ff8})
  • Vertical Toolbar 1.0.9 (verticaltoolbar@xuldev.org)
  • Video DownloadHelper 5.0.1 ({b9db16a4-6edc-47ec-a1f4-b86292ed211d})
  • View Cookies 1.12 ({8F6A6FD9-0619-459f-B9D0-81DE065D4E21})
  • View Dependencies 0.3.3.2 ({8965bb4b-c2ca-2b84-6b49-7afb2760518c})
  • View Image (Filename) 0.7.1 ({767467bc-3723-4bcb-acf1-d4d311b04ffd})
  • ViewAbout 2.0.1 (viewabout@rumblingedge.com)
  • webcompat.com reporter 0.1.1 (jid1-mjpB54bRzP9Zxw@jetpack)
  • Webutation 2.1.1 ({15fe27f3-e5ab-2d59-4c5c-dadc7945bdbd})
  • Youtube Subscriptions Grid 1.11.1.1 (jid1-PmCaAQKMFABjHg@jetpack)
  • YouTube Unblocker 0.6.5 (youtubeunblocker@unblocker.yt)
  • ZZGif 1.0.rev163 (jid0-AsEtBwC86O2aYN7hqMefrquv9ls@jetpack)
  • Bookmark Duplicate Cleaner 0.2 (bookmarkdup@localghost.net) (Akusebenzi)
  • Bookmarks Checker - check for bad links 3.1.1 (firefoxbookmarkchecker@everhelper.me) (Akusebenzi)
  • Cockpit Home Page 1.6 (cockpit@mozilla.org) (Akusebenzi)
  • CoolPreviews 4.6 ({CE6E6E3B-84DD-4cac-9F63-8D2AE4F30A4B}) (Akusebenzi)
  • Expire history by days 1.1 (expire-history-by-days@bonardo.net) (Akusebenzi)
  • Export Cookies 1.2 (exportcookies@aag) (Akusebenzi)
  • Form History Control 1.4.0.3 (formhistory@yahoo.com) (Akusebenzi)
  • HYPER-ANCHOR 1.0.12051100 ({7c70a669-5a3f-4390-a507-670639880928}) (Akusebenzi)
  • Internet Crime Reporter 0.4.2 (internetcrimereport@internetpredatortracker.com) (Akusebenzi)
  • JSOff 1.02 (jsoff@jsoff.com) (Akusebenzi)
  • JSONovich 1.9.7.1 (jsonovich@lackoftalent.org) (Akusebenzi)
  • KillSpinners 1.2.0 (killspinners@byo.co.il) (Akusebenzi)
  • Lightbeam 1.2.1 (jid1-F9UJ2thwoAm5gQ@jetpack) (Akusebenzi)
  • Logical Games 2.5 (jid0-iqNggXzjOHdCfqnw472ftgtuARg@jetpack) (Akusebenzi)
  • Menu Wizard 2.07 (s3menu@wizard) (Akusebenzi)
  • My Map 0.2.4 (mymap@mymap.fr) (Akusebenzi)
  • Online Convert 1.4 (firefox@online-convert.com) (Akusebenzi)
  • Password Exporter 1.2.1 ({B17C1C5A-04B1-11DB-9804-B622A1EF5492}) (Akusebenzi)
  • Report Pedophile 0.4 (reportpedophile@internetpredatortracker.com) (Akusebenzi)
  • Show Anchors 2 1.12 (show-anchors-2@stefanheule.com) (Akusebenzi)
  • Sidebar Bookmarks Search Plus 2.0.1 (sidebarBookmarksSearch@alice) (Akusebenzi)
  • SQLite Manager 0.8.3 (SQLiteManager@mrinalkant.blogspot.com) (Akusebenzi)
  • StatusbarEx 0.3.5 (doudehou@gmail.com) (Akusebenzi)
  • Subtitle Matcher 0.3.4 (subtitlematcher@mozilla.doslash.org) (Akusebenzi)
  • TinyURL Generator 2.6.1 (tinyurl.addon@fast-chat.co.uk) (Akusebenzi)
  • YouTube Caption Downloader 2.3 (captiondownloader@hiephm.com) (Akusebenzi)

I-Javascript

  • incrementalGCEnabled: True

Imidwebo

  • adapterDescription: Intel(R) HD Graphics 4000
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  • adapterDrivers2:
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  • adapterRAM2:
  • adapterSubsysID: 05641028
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  • direct2DEnabled: False
  • direct2DEnabledMessage: [u'']
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  • driverDate: 3-26-2012
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  • windowLayerManagerRemote: False
  • windowLayerManagerType: Basic

Okuthandwayo Okulungisiwe

Misc

  • Umsebenzisi JS: Cha
  • Ukufinyeleleka: Cha
FredMcD
  • Top 10 Contributor
Kuphostiwe

Umnikazi wombuzo

The code did not post properly. I'll try again

For example, on YouTube, the block is coded; I had to break the one line up to post it;


< div id="theater-background" class="player-height" > < / div >


After I remove the above, the block is gone. How can I get this to not be there in the first place?

The code did not post properly. I'll try again For example, on YouTube, the block is coded; ''I had to break the one line up to post it;'' -------------------------------- < div id="theater-background" class="player-height" > < / div > ------------------------------------- After I remove the above, the block is gone. How can I get this to not be there in the first place?
user1194064 14 izisombululo 199 izimpendulo
Kuphostiwe

Isisombululo Esikhethiwe

Add-ons are a prime suspect here, especially with your Firefox configuration of about one billion add-ons. Can you start Firefox in Safe Mode and see if this still happens? If it doesn't, then an add-on is definitely causing it.

Add-ons are a prime suspect here, especially with your Firefox configuration of about one billion add-ons. Can you [[Troubleshoot Firefox issues using Safe Mode|start Firefox in Safe Mode]] and see if this still happens? If it doesn't, then an add-on is definitely causing it.

Okulungisiwe ngu user1194064

FredMcD
  • Top 10 Contributor
Kuphostiwe

Umnikazi wombuzo

Now this is a surprise. I expected this to be an issue on the web page. It turns out the problem is with Flashblock. I sent them a bug report. If Flashblock is disabled, the invisible screen is gone.

Many thanks, Just-A-User, I should have thought of that myself.

Now this is a surprise. I expected this to be an issue on the web page. It turns out the problem is with Flashblock. I sent them a bug report. If Flashblock is disabled, the invisible screen is gone. Many thanks, '''Just-A-User,''' I should have thought of that myself.
FredMcD
  • Top 10 Contributor
Kuphostiwe

Impendulo Ewusizo

I have heard back from Flash Block.

In your Firefox profile folder, create this folder; chrome Inside this folder, create or edit this file with your text editor; userContent.css


Now add this code into the file;

/* Flash Block */
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("youtube.com"){
#theater-background { display:none !important;}
}
I have heard back from Flash Block. In your Firefox profile folder, create this folder; '''chrome''' Inside this folder, create or edit this file with your text editor; '''userContent.css''' Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} }

Okulungisiwe ngu FredMcD

user1194064 14 izisombululo 199 izimpendulo
Kuphostiwe

FredMcD said

I have heard back from Flash Block. In your Firefox profile folder, create this folder; chrome Create or edit this file with your text editor; userContent.css Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} }

Glad to help! :)

''FredMcD [[#answer-712090|said]]'' <blockquote> I have heard back from Flash Block. In your Firefox profile folder, create this folder; '''chrome''' Create or edit this file with your text editor; '''userContent.css''' Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} } </blockquote> Glad to help! :)

Okulungisiwe ngu user1194064

LadyGreenEyes 0 izisombululo 12 izimpendulo
Kuphostiwe

FredMcD said

I have heard back from Flash Block. In your Firefox profile folder, create this folder; chrome Create or edit this file with your text editor; userContent.css Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} }

Does this issue cause the videos to not play at all, because that's what I am having. I don't know of there is an invisible shield, or what; I just see a black screen instead of a video. For a while, embedded ones worked, but now those are messed up as well.

Would love to try your fix, bt I don't know where to locate the Firefox profile folder. Where do I look for that?

''FredMcD [[#answer-712090|said]]'' <blockquote> I have heard back from Flash Block. In your Firefox profile folder, create this folder; '''chrome''' Create or edit this file with your text editor; '''userContent.css''' Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} } </blockquote> Does this issue cause the videos to not play at all, because that's what I am having. I don't know of there is an invisible shield, or what; I just see a black screen instead of a video. For a while, embedded ones worked, but now those are messed up as well. Would love to try your fix, bt I don't know where to locate the Firefox profile folder. Where do I look for that?
FredMcD
  • Top 10 Contributor
Kuphostiwe

Impendulo Ewusizo

LadyGreenEyes said

Does this issue cause the videos to not play at all, because that's what I am having.

What happens is the player is displayed on the web page. But the "Play Arrow" does not appear when you move the mouse on the player.

I don't know where to locate the Firefox profile folder.

Type about:support in the address bar and press enter.

Under the page logo on the left side you will see Application Basics. Under this find Profile Folder. To it’s right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

In your Firefox profile folder, create this folder; chrome Inside this folder, create or edit this file with your text editor; userContent.css

Now add this code into the file;

/* Flash Block */
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("youtube.com"){
#theater-background { display:none !important;}
}

</blockquote>

''LadyGreenEyes [[#answer-716606|said]]'' <blockquote> Does this issue cause the videos to not play at all, because that's what I am having. </blockquote> What happens is the player is displayed on the web page. But the "Play Arrow" does not appear when you move the mouse on the player. <blockquote> I don't know where to locate the Firefox profile folder. </blockquote> Type '''about:support''' in the address bar and press enter. Under the page logo on the left side you will see '''Application Basics.''' Under this find '''Profile Folder.''' To it’s right press the button '''Show Folder.''' This will open your file browser to the current Firefox profile. Now '''Close Firefox.''' In your Firefox profile folder, create this folder; '''chrome''' Inside this folder, create or edit this file with your text editor; '''userContent.css''' Now add this code into the file; /* Flash Block */ @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain("youtube.com"){ #theater-background { display:none !important;} } </blockquote>
LadyGreenEyes 0 izisombululo 12 izimpendulo
Kuphostiwe

Ah, that makes sense! Will give it a shot, and see if I can keep the thing activated! Appreciate the info, thanks!

Ah, that makes sense! Will give it a shot, and see if I can keep the thing activated! Appreciate the info, thanks!
FredMcD
  • Top 10 Contributor
Kuphostiwe

Umnikazi wombuzo

You're welcome. Safe surfing.

You're welcome. Safe surfing.