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Firefox 40.0.3 and Flash Issues

Windows 10 with Firefox 40.0.3 installed seems to be having major performance issues with Flash based websites and content. Sites that use Flash to stream video either sh… (read more)

Windows 10 with Firefox 40.0.3 installed seems to be having major performance issues with Flash based websites and content. Sites that use Flash to stream video either show a black box or nothing at all, other sites load and then firefox cpu usage jumps to over 30% on my well spec'd PC well the page attempts to load and scrolling becomes very erractic and looking at the tab the loading progress circle becomes very choppy.

I have removed Firefox and tried in safe mode and with all addon's disabled and issue persists. Rolled back to the last 39 version and issue seems to be there too but moving up to the latest 41 beta seems to resolve issue.

Asked by robw2791 Prieš 5 metus

Answered by FredMcD Prieš 5 metus

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Flash Player 18 Plugin won't uninstall

I went to check my plugins and saw that I needed to update my flash player from 18 but when I went to install the new version and checked to make sure it installed correc… (read more)

I went to check my plugins and saw that I needed to update my flash player from 18 but when I went to install the new version and checked to make sure it installed correctly by checking my plugins again it said I needed to update. I went to my plugins section of firefox and noticed that it had installed the latest version but hadn't deleted the old version.

I then downloaded the flash player uninstaller and used it. I restarted my computer to make sure and noticed that it hadn't worked.

Also to note that it's just in firefox plugin. My computer has the updated version.

So anyone know how to uninstall the plugin?

Asked by AlcyoneBlack Prieš 4 metus

Answered by cor-el Prieš 4 metus

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when I right-click on video, slow and lag browser

I right-click on video or flash(.swf files), and firefox browser is slow down and 3~4 seconds later it works I use Window 10, 64bit. It doesn't happen in Chrome browser … (read more)

I right-click on video or flash(.swf files), and firefox browser is slow down and 3~4 seconds later it works I use Window 10, 64bit. It doesn't happen in Chrome browser or IE.

Asked by laglaglag Prieš 5 metus

Answered by FredMcD Prieš 5 metus

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Flash Video playback problem on Win7

I'm having video playback issues with Adobe Flash player on Firefox. The video blinks (flashes a blank screen every 2-3 frames) and displays random mpeg artifacts. Here… (read more)

I'm having video playback issues with Adobe Flash player on Firefox. The video blinks (flashes a blank screen every 2-3 frames) and displays random mpeg artifacts.

Here is the link to the video; http://www.netd.com/canli-yayin/kanal-d

Same video plays fine with IE and Chrome on the same system. I'm running Firefox 40.0.3 with Adobe Flash Player v18.0.0.232 on Windows 7 UE x64 SP1.

Asked by noisywan Prieš 5 metus

Answered by FredMcD Prieš 5 metus

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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… (read more)

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 Prieš 5 metus

Last reply by jscher2000 Prieš 4 metus

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Can't play twitter movies

I can't play twitter incorporated movies. This one for example cannot be read : https://twitter.com/BeaujolaisNvx/status/664015437680607232 Safe mode doesn't change anyth… (read more)

I can't play twitter incorporated movies. This one for example cannot be read : https://twitter.com/BeaujolaisNvx/status/664015437680607232 Safe mode doesn't change anything. I've create a full new brand "home" directory from scratch. No change. I've seen some reports about fiddling in about:config. No change either (I don't even find the entry key blabla-media-foundation-blabla).

Vines movies, on the other hand, are handled sucessfully Like this one for example: https://vine.co/v/eUXxn20mKZW

Flash is up-to-date on my Linux-gentoo box 11.2.202.548 Java is up-to-date. Video Codec OpenH264 installed by Cisco systems Firefox version is 38.4.0

Any help would be greatly appreciated ! Thanks

Asked by larbalette Prieš 5 metus

Answered by larbalette Prieš 5 metus

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XP, Firefox 5.0, Adobe Flash 23.0.0.207, Facebook. Video will not play. Maybe Plugin-container failing? Recently started. Was working.

Running Windows XP sp2. Firefox 5.0 (latest), Adobe Flash Player 23.0.0.207 (latest). I completely removed and re-installed both Firefox and Flash Player since the p… (read more)

Running Windows XP sp2. Firefox 5.0 (latest), Adobe Flash Player 23.0.0.207 (latest). I completely removed and re-installed both Firefox and Flash Player since the problem started. I still have the problem.

On Facebook, I am no longer able to play the videos. It was working. I have had this problem before and was able to fix it by updating Flash Player, but that did not work this time. It appears that plugin-container is trying to start, but failing. There is not error message.

Can anyone help? Sincerely, Fred

Asked by hfred Prieš 4 metus

Answered by James Prieš 4 metus

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My latest firefox crashes often. Refresh did not help. How to troubleshoot?

When the crash occurs - the screen gets transparent, there is a note about firefox stopping to respond and I have to close it out. My browser is 43.0.1 I noticed it may … (read more)

When the crash occurs - the screen gets transparent, there is a note about firefox stopping to respond and I have to close it out. My browser is 43.0.1

I noticed it may have something to do with the ads, because I opened my email to read email from support.mozilla.org and it crashed. Then the window was restored and I was able to read it.

The browser was reinstalled and refreshed. I have no add-ons and no extensions. But I have plugins. I disabled some and changed the rest to ask to activate.

Asked by andrew9 Prieš 5 metus

Answered by philipp Prieš 5 metus

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Video was showing on options/page info/media in the previous version, but does not show since the recent update. Why?

I was able to download video by going to options/page info/media in version 41, but video no longer appears in the list. This is the case for pages where I was able to do… (read more)

I was able to download video by going to options/page info/media in version 41, but video no longer appears in the list. This is the case for pages where I was able to download video just 2 weeks ago. I have tried updating my addons, but that made no difference. I have seen that other people have noted this problem.

Asked by EMEYER Prieš 5 metus

Answered by jscher2000 Prieš 5 metus

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Accuweather forecast videos don't play, even after disabling Adblock, and Accuweather won't help with this issue

Example here; http://www.accuweather.com/en/us/daytona-beach-fl/32114/weather-forecast/328173 With Adblock disabled (on both accuweather and its videowall site) the preli… (read more)

Example here;

http://www.accuweather.com/en/us/daytona-beach-fl/32114/weather-forecast/328173

With Adblock disabled (on both accuweather and its videowall site) the preliminary ad will play but none of the videos after the ads would play. They will play using IE. I've written to them however they won't help.

Asked by dougjp Prieš 5 metus

Answered by FredMcD Prieš 5 metus

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No Adobe tags seem to be firing with DTM switch installed

Hi, On debugging any website to validate Adobe tags using DTM switch (i.e. DTM switch installed), there seem to be no tags fired at all while the same are being fired in … (read more)

Hi,

On debugging any website to validate Adobe tags using DTM switch (i.e. DTM switch installed), there seem to be no tags fired at all while the same are being fired in other browsers.

Thanks and Regards, Aastha Chaudhri

Asked by Aastha_Chaudhri Prieš 5 metus

Answered by jscher2000 Prieš 5 metus

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can't record a video using adobe flash on firefox

Hello I am trying to set up a discussion in Canvas. When I click on Record/Upload Media, a window pops up with Adobe Flash Player Setting asking me to click on Allow, not… (read more)

Hello

I am trying to set up a discussion in Canvas. When I click on Record/Upload Media, a window pops up with Adobe Flash Player Setting asking me to click on Allow, nothing works on the window...However when I do the same on Safari and Chrome, no problem it works... I am also having mega problems on another online platform "Portails" when I also use Firefox (I suspect this is a Flash player problem...) and same thing, when I use Chrome everything works...I have uninstalled and reinstalled Firefox and downloaded the latest version of Adobe flash player..it did not help...I have a Mac Pro... thanks...

Asked by azuletjuju Prieš 3 metus

Answered by jscher2000 Prieš 3 metus

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Poor video performance

I'd like to try to switch back from Chrome to Firefox, but there is an issue that makes it impossible. When I play any video with Firefox it works very slow and quality w… (read more)

I'd like to try to switch back from Chrome to Firefox, but there is an issue that makes it impossible. When I play any video with Firefox it works very slow and quality worse than in Chrome. For example, when I expand the video to fullscreen it switches very slow and the only way to exit fullscreen mode is to press Esc. But in Chrome all works fine. I've recorded a video with a demonstration of it. Please, check this out (https://goo.gl/eTtOku). My system is Xubuntu 14.04, video Radeon HD 7640G with fglrx drivers. I do not use flash and hardware acceleration is enabled.

Asked by Anton_Kozlovsky Prieš 5 metus

Answered by Anton_Kozlovsky Prieš 5 metus

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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… (read more)

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 Prieš 3 metus

Last reply by cor-el Prieš 3 metus

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cannot play youtube videos - just drops out

anytime I try and play a youtube video firefox simply quits. The problem seems to be youtube as I can play videos, for instance, from vice news. I am using ubuntu 14.… (read more)

anytime I try and play a youtube video firefox simply quits. The problem seems to be youtube as I can play videos, for instance, from vice news. I am using ubuntu 14.04.2 and firefox v40. I have tried this several times. Usually there is nothing, 1 time, however, it said firefox had a problem and to send it off, which I did. My problem is that happened only 1 time out of maybe 5.

Thank you...............

Asked by greg Prieš 5 metus

Answered by FredMcD Prieš 5 metus

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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… (read more)

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 Prieš 5 metus

Last reply by Sugram22 Prieš 4 metus