Ceisteanna leis an gclib seo á dtaispeáint: Taispeáin gach ceist
  • Cartlannaithe

Can't play videos in Twitter

Videos on Twitter don't play, "The message This browser does not support video playback." appears on the center of a screenshot of the video. Twitter Videos play normally… (tuilleadh eolais)

Videos on Twitter don't play, "The message This browser does not support video playback." appears on the center of a screenshot of the video. Twitter Videos play normally on Chrome. YouTube videos play normally on Firefox.

I have the latest version of Firefox and all the plugins are up to date (Java, Flash Player etc). I have experimented changing Hardware Acceleration Where Available box, the media.windows-media-foundation.enabled attribute, clearing the caches, opening in safe mode, nothing makes the videos play.


Is there anyone who has had the same problem and managed to solve it. Thank you.

Asked by offshade 5 bliana ó shin

Last reply by jscher2000 4 bliana ó shin

  • Cartlannaithe

enable automatic updates not showing shockwave flash

hi when i click on more under shockwave flash add on it doesn't show automatic updates to either set to default, turn on or turn off but it shows up on other add ones how… (tuilleadh eolais)

hi when i click on more under shockwave flash add on it doesn't show automatic updates to either set to default, turn on or turn off but it shows up on other add ones how do i get this to show up as i keep having to update shockwave flash manually and i just want it to update automatically thanks

Asked by alexhob123 2 bhliain ó shin

Last reply by cor-el 2 bhliain ó shin

  • Cartlannaithe

Latest Flash does not work in 43.0; works in 42.0 (but with protected mode off)

I updated Flash in Firefox 42.0 to version 2.0.0.235. It crashed 90% of the time, even with hardware acceleration off. It does not crash with Flash Protected Mode turned… (tuilleadh eolais)

I updated Flash in Firefox 42.0 to version 2.0.0.235. It crashed 90% of the time, even with hardware acceleration off. It does not crash with Flash Protected Mode turned off. I then updated Firefox to 43.0. Flash crashes every time, even with Flash Protected Mode off. No Flash problems on this Win-10 PC with Microsoft Edge or Chrome. Seems that FIrefox 43 and Flash are incompatible. Hopefully Mozilla and/or Adobe will fix in the next release.

Asked by PA32R 4 bliana ó shin

Last reply by Sugram22 4 bliana ó shin

  • Cartlannaithe

Netflix streaming problems

Unlike other posters who describe crashes while trying to stream Netflix due to Silverlight issues, the movies will in fact stream, but so slowly they are unwatchable. Th… (tuilleadh eolais)

Unlike other posters who describe crashes while trying to stream Netflix due to Silverlight issues, the movies will in fact stream, but so slowly they are unwatchable. The audio keeps going but the video freezes and then skips. This has only begun to happen with the last 1 or 2 Firefox updates, and the last update is what has made Netflix unusable. I've spoken to Netflix tech support and their suggestion was to install Google Chrome and use it to stream Netflix. I will do this if I must, but would prefer Firefox if you folks can come up with a fix for this.

Asked by AnnElk 5 bliana ó shin

Last reply by Stephen Fox 4 bliana ó shin

  • Cartlannaithe

Adobe flash will not remain active on our 24h emergency medical web site, need it to alert us to medical data

We have medical data coming in 24/7. Our alarm runs off flash. Since the update there isn't a choice to "allow and remember", which is causing us to have to remember to… (tuilleadh eolais)

We have medical data coming in 24/7. Our alarm runs off flash. Since the update there isn't a choice to "allow and remember", which is causing us to have to remember to refresh the page constantly. A big problem for the night-staff, problem for the day-staff also as we keep forgeting and data is not alarming. PLEASE HELP!!

Asked by KCop 1 bhliain ó shin

Last reply by James 10 mí ó shin

  • Cartlannaithe

Firefox v64 (64-bit) not displaying Flash content

Flash Player 32.0.0.101 Firefox v64 (64-bit) Windows 10 With this configuration Flash content does not work. On Windows 7 Enterprise, the same version of Flash Player an… (tuilleadh eolais)

Flash Player 32.0.0.101 Firefox v64 (64-bit) Windows 10

With this configuration Flash content does not work.

On Windows 7 Enterprise, the same version of Flash Player and Firefox

It looks like it is trying to load under Windows 10 but ultimately what is displayed is a blank screen.

Is anyone else running Windows 10 with Firefox and Flash Player and getting it to work. I cannot post the URL because the application is a inhouse application and requires logging in.

Asked by TonyK59 1 bhliain ó shin

Last reply by jscher2000 1 bhliain ó shin

  • Cartlannaithe

I can't play any videos in Firefox.

I have Windows XP and Firefox 52. Starting yesterday, I was no longer able to play videos in Youtube with either Flash or HTML5. Today I found out I can't play videos in … (tuilleadh eolais)

I have Windows XP and Firefox 52. Starting yesterday, I was no longer able to play videos in Youtube with either Flash or HTML5. Today I found out I can't play videos in Vimeo or Dailymotion either. How do I fix this?

Asked by JSm5th 3 bliana ó shin

Last reply by cor-el 3 bliana ó shin

  • Cartlannaithe

No youtube flash player in FF43 again? Come on Mozilla.

Everything was fixed in the FF42, you could play youtube videos using fast and smooth Flash Player, after FF43 update there's HTML5 player only again. Am I the only one? … (tuilleadh eolais)

Everything was fixed in the FF42, you could play youtube videos using fast and smooth Flash Player, after FF43 update there's HTML5 player only again. Am I the only one? Do I need to downgrade again?

Asked by penguino 4 bliana ó shin

Last reply by SirSimeon2003 4 bliana ó shin

  • Cartlannaithe

firefox cant play 1080 HD videos on youtube but other browsers can.

The specific problem i have is that playing HD videos online irrespective of the website is always choppy. but the video plays fine in lower formats like 360p and 480p. i… (tuilleadh eolais)

The specific problem i have is that playing HD videos online irrespective of the website is always choppy. but the video plays fine in lower formats like 360p and 480p. i don't think my computer is the problem because similar videos play fine on internet explorer. I use Toshiba computer that's pretty old and i use windows 7. But like i said earlier the same old system plays the HD videos on internet explorer so why not on firefox. am using the latest version of firefox. so i will appreciate any useful solution to this problem as am enjoying my firefox experience up until this point.

Asked by adinoyi 5 bliana ó shin

Last reply by FredMcD 5 bliana ó shin

  • Cartlannaithe

How do I stop Firefox from lagging and freezing on YouTube videos?

I'm having a new issue (it started about a week or two ago) where Firefox runs fine until I try to play YouTube videos. Then Firefox lags for about 1 to 10 seconds. The b… (tuilleadh eolais)

I'm having a new issue (it started about a week or two ago) where Firefox runs fine until I try to play YouTube videos. Then Firefox lags for about 1 to 10 seconds. The bar at the top will flash "Not Responding" before going back to normal. This happens numerous times.

I have tried shutting down all other applications, "refreshing" Firefox, turning off Privacy Badger and AdBlock Pro, turning off Shockwave Flash's "protected mode, and even unchecked Firefox's "Use hardware acceleration." So far, none of these fixes work. I even even went so far as to try a HTML 5 add-on for Firefox. So far, nothing has stopped this lagging.

I've Googled and saw a lot of other people with this issue (so it's not just me), but I have yet to find a fix. Can anyone help?

Asked by Totally_Tammy 5 bliana ó shin

Last reply by lamiejang 5 bliana ó shin

  • Cartlannaithe

CNN website video hangs. Only CNN.

48.0.2 on Mountain Lion 10.8.5. Fullscreen video on the CNN site plays initially, then stops with a circling round arrow. Lately it has started to do this with that vi… (tuilleadh eolais)

48.0.2 on Mountain Lion 10.8.5. Fullscreen video on the CNN site plays initially, then stops with a circling round arrow. Lately it has started to do this with that video on the side as you scroll down the screen, as well. Very maddening. No problems on other sites. If I cannot fix this quickly and simply I will have to go to Chrome. Updated flash yesterday, no joy. Suggestions welcome. Thank you

Asked by KS555 3 bliana ó shin

Last reply by FredMcD 3 bliana ó shin

  • Cartlannaithe

Flash crashes every few minutes

On a new (2/12/16) ASUS laptop, from the time I installed Flash it crashes every time a video or ad or game is played. I've followed all of the steps Firefox recommends … (tuilleadh eolais)

On a new (2/12/16) ASUS laptop, from the time I installed Flash it crashes every time a video or ad or game is played. I've followed all of the steps Firefox recommends with no change. I've even removed Flash and then reinstalled with no change.

Asked by haiweepp 4 bliana ó shin

Last reply by cdgwyn 4 bliana ó shin

  • Cartlannaithe

"The Adobe Flash Plugin has crashed." Why? Why does it do it on every computer that I am using, despite the fact that flash is the most current version. Why?

Every time I try to get to any page that uses Adobe Flash, I get the error message. I use three different computers and it does it on all of them, but only in Firefox. … (tuilleadh eolais)

Every time I try to get to any page that uses Adobe Flash, I get the error message. I use three different computers and it does it on all of them, but only in Firefox. It is really annoying and I have tried all of the suggestions on your support page: https://support.mozilla.org/en-US/kb/adobe-flash-plugin-has-crashed

How do I find out what is going on to make it STOP?

Asked by draculadave 4 bliana ó shin

Last reply by FredMcD 3 bliana ó shin

  • Cartlannaithe

Youtube video page shows only black rectangle ot blank

Hello. I looked through the forum but nun helped. I can search on Youtube, but when I click to watch video page loaded either only Youtube caption, with search box, and n… (tuilleadh eolais)

Hello. I looked through the forum but nun helped. I can search on Youtube, but when I click to watch video page loaded either only Youtube caption, with search box, and nothing more, or just black rectangular. I just now installed latest Firefox updated, disabled all extension. In Safe mode I got black rectangular with message "your browser does not currently recognize any of the video formats available".

Asked by UserNaeme 2 bhliain ó shin

Last reply by Tim 2 bhliain ó shin

  • Cartlannaithe

I have to reload a page several times for it to display.

When playing Farmville on Facebook and trying to collect something on the main Facebook page I have to reload over and over before it will finally connect and display. S… (tuilleadh eolais)

When playing Farmville on Facebook and trying to collect something on the main Facebook page I have to reload over and over before it will finally connect and display. Sometimes reloading or more times.

Asked by paulass 5 bliana ó shin

Last reply by FredMcD 5 bliana ó shin

  • Cartlannaithe

Installed Flash update. Firefox disagrees. Adobe says its already installed. Mint seems to agree.

Nothing seems to work. An appropriate plugin seems to be installed and, after downloading the latest version from Adobe, a retry informed me that Flash was already insta… (tuilleadh eolais)

Nothing seems to work. An appropriate plugin seems to be installed and, after downloading the latest version from Adobe, a retry informed me that Flash was already installed. Firefox does not agree. The download from Adobe informs me that upgrading is a 3-stage process but takes me no further than stage 1. This used to be a doddle under XP. You just found and ran the executable file in the Download folder. I can find no executable files in my Download folder. My current Linux version is 18.3 Sylvia. I am sure that this used to be handled automatically by Firefox updates in previous Mint versions. Now, however, it doesn't seem to matter what I try - whether using the Mint's Software function or going onto Adobe's download page. I always seem to finish up in the same place with the computer just looking at me and declaring that Flash is already installed. The Firefox Addons list includes Flash but nothing I do will get it working.

Asked by Thermoman 10 mí ó shin

Last reply by Kawaii Amber 10 mí ó shin

  • Cartlannaithe

Why won't FlashPlayer work on my Firefox

When I try to watch videos I get the message that I need Adobe Flashplayer, Ive downloaded it and it still fails like it doesn't recognize it or can't find it. I've remov… (tuilleadh eolais)

When I try to watch videos I get the message that I need Adobe Flashplayer, Ive downloaded it and it still fails like it doesn't recognize it or can't find it. I've removed it from programs and redownloaded over again with no success.

Asked by RBRADY8394 4 bliana ó shin

Last reply by FredMcD 4 bliana ó shin