Top 7 Ways to Fix Videos Not Playing on Firefox - Guiding Tech

Top 7 Ways to Fix Videos Not Playing on Firefox · 1. Try Incognito Mode · 2. Disable Hardware Acceleration · 3. Allow Websites to AutoPlay Video · 4 ... Firefoxisthego-towebbrowserforwhoseekprivacywiththeirbrowsingactivitiesanddata.Also,Firefoxdoesn’tdisappointwithitsoverallbrowsingexperience.Occasionally,thebrowsermayrunintoanissueortwo.OnesuchissueiswhenFirefoxfailstoplayorstreamvideos. Whetherit’soneoftheadd-onsonyourbrowserortheexistingcachedatathat’sinterferingwiththevideoplayback,thisguidewilltakeyouthroughallthepossiblesolutionstofixthevideosnotplayingissueinFirefox.So,let’sstart. 1.TryIncognitoMode Openthewebsiteyou’retryingtoaccessinanincognitowindow.Thisloadsthewebsitewithoutanyadd-ons,cache,cookies,orbrowsingdataandhelpverifyifonethemcausestheissue. ToaccesstheincognitomodeinFirefox,clickonthethreehorizontallinesinthetop-rightcornerandselecttheNewprivatewindow. 2.DisableHardwareAcceleration EnablingHardwareaccelerationallowsFirefoxtoimproveitsvisualoutputbyassigninggraphics-intensivetaskstoyourGPU.Hence,hardwareaccelerationcomespre-enabledinFirefox.Thatsaid,ifyou’rehavingtroubleloadingvideosorifFirefoxkeepsfreezingonyou,thenit’sbesttoturnitoff. Step1:InFirefox,clickonthemenuiconinthetop-rightcornertoopenSettings. Step2:IntheGeneraltab,scrolldowntothePerformancesection.Unchecktheboxfor‘Usehardwareaccelerationwhenavailable.’ RestartFirefoxandcheckifitcanplayvideos. 3.AllowWebsitestoAutoPlayVideo LackofrelevantpermissionsisanotherreasonwhywebsitesfailtoplayvideosonFirefox.Forinstance,ifyouhaveblockedawebsitefromauto-playingvideoandaudio,suchissuesmayarise.Here’showtochangethat. Step1:OpenFirefoxandvisittothewebsitethathastroubleplayingvideos. Step2:Clickonthepadlockiconontheleftofthewebsite’sURLandclickonthearrowfromthemenuthatpopsup. Step3:SelectMoreinformation. Step4:Inthefollowingwindow,navigatetothePermissionstabandlocateAutoplaysettings.UnchecktheUseDefaultoptionandselect‘AllowAudioandVideo.’ RestartFirefoxforchangestotakeeffectandtrytoplayavideoagain. 4.DisableAdd-Ons WhileAdd-onsallowyoutoenhanceFirefox’sfunctionalityinmanyways,theycouldalsoendupinterferingwiththebrowserattimes.AquickwaytoverifythisisbylaunchingFirefoxintheTroubleshootingModewherethebrowserwillrunwithoutAdd-ons,themes,oranyothercustomsettings. Step1:LaunchFirefoxonyourPC.Usethemenuiconinthetopright,clickonHelp,andselectTroubleshootModefromthesub-menu. Step2:SelectRestarttolaunchFirefoxinTroubleshootMode. TrystreamingavideoinFirefox.Ifitisplayingalright,thenit’soneoftheAdd-onsinterferingwiththevideoplaybackonFirefox.Toisolatetheonecausingtheissue,you’llhavetodisableallofthemandenablethemonebyone.Readontolearnhow. Step1:LaunchFirefox,clickonthemenuiconinthetop-rightcorner,andselect‘Add-onsandthemes’fromthelist. Step2:UsetheswitchesnexttoAdd-onstoturnthemoff. 5.ClearBrowserCache Likeanyotherbrowser,Firefoxalsosavescacheandcookiesbyenhancingyourbrowsingexperienceandreducingloadingtimes.TheproblemoccursolddatastartsinterferingwithFirefox’sfunctionality.Forfasterpageloadingtimes,it’sbesttoclearbrowsercacheandcookiesoften. Step1:OpenupFirefoxonyourPC.ClickonthemenuicontoopenSettingsfromthetop-rightcorner. Step2:InthePrivacy&Securitytab,scrolldowntoCookiesandSiteData.Then,tapontheClearDatabutton. Step3:IntheClearDatapanel,marktheboxesthatread‘CookiesandSiteData’and‘CachedWebContent.’HitClearbutton. 6.UpdateFirefox Browserupdatestendtobringallkindsofsecurityimprovementsandbugfixestothebrowser.So,it’sbesttokeepFirefoxupdated.Ideally,Firefoxshouldupdateitselfautomatically,butifyou’vedisabledautomaticupdatesorifyou’veinstalledFirefoxfromtheMicrosoftStore,you’llhavetocheckforupdatesmanually.Here’showtodoit. InFirefox,clickonthemenuiconandselectHelp.ThenclickonAboutFirefoxfromtheresultingmenu. Firefoxwillstartdownloadingupdates,ifany.You’llhavetorestartFirefoxtoinstallanyupdates. 7.RefreshFirefox Atthispoint,ifthevideosarestillnotplaying,thenresettingFirefoxwillbeyourlastoption.Thiswillremoveyouradd-onsandresetsettingspreferencesinFirefox.Thankfully,thingslikeyourbookmarksandsavedpasswordswon’tbeaffectedbythis. Step1:LaunchFirefox.Clickonthemenuiconinthetop-rightcorner. Step2:NavigatetoHelpandselectAboutFirefox.Inthefollowingwindow,clickontheRefreshFirefoxbuttontoresetit. Step3:ChooseRefreshFirefoxwhenprompted. Thatshoulddoit.Sincemostofyourbrowsersettingsareresettotheirdefaultvalue,Firefoxshouldbeabletoplayvideosagain. FireUpVideos ItcanbefrustratingwhenFirefoxfailstoperformitschores.Afterall,thelastthingyouwantistobebotheredbysuchissueswhileplayingyourfavoriteYouTubevideos.Hopefully,theabovesolutionshavehelpedyoufixtheissueforgood.Asalways,letusknowwhichonedidthetrickforyouinthecommentsbelow. Lastupdatedon16March,2022 TheabovearticlemaycontainaffiliatelinkswhichhelpsupportGuidingTech.However,itdoesnotaffectoureditorialintegrity.Thecontentremainsunbiasedandauthentic. 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