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White box at the top of youtube full screen

Earlier today I tried to full screen youtube and It wouldn't work. I saw some suggestions on here saying delete cookies so I did and now it full screens, however the vide… (閱讀更多)

Earlier today I tried to full screen youtube and It wouldn't work. I saw some suggestions on here saying delete cookies so I did and now it full screens, however the video is partway down the screen and above it is an empty white box. I've tried restarting in safe mode and deleting cookies again and neither of those worked. i'm having no issues in other browsers so I have no idea what could be causing it.

Asked by VConfused 1 年前

Last reply by cor-el 1 年前

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Videos autoplaying even with all the new settings

Until today the options for stopping videos auto playing worked OK, suddenly they don't work at all. I had changed all the settings in about:config - please see screen … (閱讀更多)

Until today the options for stopping videos auto playing worked OK, suddenly they don't work at all. I had changed all the settings in about:config - please see screen shot attached - a couple of weeks ago when they suddenly started auto playing and that solved the issue, but now I am back to square one. Even when I have ensured that the autoplay option is changed in the preferences section they are still auto-playing. Any suggestions please as this is driving me crazy!

Thanks in advance for your help. It is much appreciated.

Asked by KezzerN 1 年前

Last reply by cor-el 1 年前

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youtube video formats not recognized

I'm receiving the error that the firefox 62 version that I have does not "recognize any of the video formats available" on youtube and I have also been having trouble wit… (閱讀更多)

I'm receiving the error that the firefox 62 version that I have does not "recognize any of the video formats available" on youtube and I have also been having trouble with being unable to open other webm formats. I have as the other solutions asked refreshed firefox to it's factory state but that has still not solved the problem. I have checked the plugins page and it does show that the openh.264 plugin is there. Not sure why this could be happening. Ubuntu Linux 18.04

Asked by quinnkjones 1 年前

Last reply by jscher2000 1 年前

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YouTube HD videos are not playing smooth on Nightly since October please fix

For about one month ago, YouTube HD videos (720p, 1080p) are not playing smooth on Nightly, regularly updated. Is there any solution? My machine is powered by Intel Core … (閱讀更多)

For about one month ago, YouTube HD videos (720p, 1080p) are not playing smooth on Nightly, regularly updated. Is there any solution? My machine is powered by Intel Core i5-4570, no graphic card. Thank you

Asked by bandzim 1 年前

Last reply by jscher2000 1 年前

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updated from 57 to 63 No longer able to view live Youtube videos

I updated from 57 to 63 and am No longer able to view "live" Youtube videos. I can view older videos. your browser does not currently recognize any of the video format… (閱讀更多)

I updated from 57 to 63 and am No longer able to view "live" Youtube videos. I can view older videos. your browser does not currently recognize any of the video formats available

I blew away all addons. I turned off Use Hardware acceleration. I installed Flash Player.

No luck. Help

Asked by G_Eak 1 年前

Last reply by FredMcD 1 年前

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Video issue on twitch/youtube

Hello, i have a problem with Firefox, i watch many stream / video while gaming, the video start shaking back and isn't smooth at all . It usually start happen when i laun… (閱讀更多)

Hello, i have a problem with Firefox, i watch many stream / video while gaming, the video start shaking back and isn't smooth at all . It usually start happen when i launch a game and the cpu have a big load. I haven't this issue with chrome or edge. It happen on twitch and YouTube. I love Firefox but i can't use it for that issue, very frustrating for me.

I recorded the issue: https://vimeo.com/268910891

Asked by M4dDan 2 年前

Last reply by FredMcD 2 年前

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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… (閱讀更多)

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 年前

Last reply by Tim 2 年前

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YouTube videos and comments hang

This only started earlier last week, or late the week before. EVERY YouTube video, does not matter which one, who uploaded it, or when it was originally uploaded, EVERY v… (閱讀更多)

This only started earlier last week, or late the week before. EVERY YouTube video, does not matter which one, who uploaded it, or when it was originally uploaded, EVERY video causes Firefox to hang for up to 10-15 seconds, ever time. And it hangs a second time if I scroll down far enough to load the comments section. So far, all I've seen being used now is the HTML5 player on YouTube, so it's something with that possibly. Regardless, it is incredibly frustrating.

Is this due to something changing with the last couple updates to FireFox, or a plugin I have being out of date (even though they all say they're fine)? If not, is there anything I can do to fix it?

Asked by tfrTron21 4 年前

Last reply by powerdump 4 年前

Youtube audio quality worse on Firefox

I'm working at a music company and we have noticed that audio quality for videos on Youtube is significantly worse in Firefox than Chrome and even the new Chromium based … (閱讀更多)

I'm working at a music company and we have noticed that audio quality for videos on Youtube is significantly worse in Firefox than Chrome and even the new Chromium based Edge browsers. The audio sounds like it is lower bit-rate with a total loss in low frequencies. You can literally play the same video in one browser, stop it, switch to the other, and immediately notice the difference.

Is this a Firefox caused issue, or do the Chromium based browsers support an audio transport that Firefox does not? I'd hate to think that Google is just purposely using lower bit-rates on browsers other than theirs for no technical reason.

How to Reproduce 1) Open Firefox to a youtube music video on VEMO channel (professional official music videos) 2) Open Chrome to the same URL/Video 3) Play the video on one browser at a time, switching back and forth to hear the difference.

Asked by Sova 3 個月前

Last reply by jscher2000 3 個月前

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Logging into Youtube with a specific account causes corrupt cookies which stop me from watching videos.

Hello, I have had a problem with watching videos on Youtube (Firefox crashes when loading it) but have fixed it by clearing corrupt cookies. However it seems this only wo… (閱讀更多)

Hello, I have had a problem with watching videos on Youtube (Firefox crashes when loading it) but have fixed it by clearing corrupt cookies. However it seems this only works when either logged out or logged into a second account, whenever I log into my main Youtube account it corrupts the cookies, and only this one singular account. Is there a corrupt cookies tagged along with this account? All and any help is appreciated.

Asked by Alaanor 4 年前

Last reply by FredMcD 4 年前

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Privacy settings window from Google services not displaying correctly

When opening the privacy settings page from google services (Youtube, gmail, etc..)the dialog is not displayed correctly. Sometimes i can read the content but the actions… (閱讀更多)

When opening the privacy settings page from google services (Youtube, gmail, etc..)the dialog is not displayed correctly. Sometimes i can read the content but the actions buttons are not available to be clicked on. This issue only happens with Firefox, all other browsers do not have this problem

Asked by NunoMagalhaes 1 年前

Last reply by FredMcD 1 年前

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Random crashes when i listen to youtube music in the background.

Hello guys! I'm having some periodic crashes when i listen to youtube music in background. It happenes randomly, maybe once a week or sometimes twice a day. I tried remov… (閱讀更多)

Hello guys! I'm having some periodic crashes when i listen to youtube music in background. It happenes randomly, maybe once a week or sometimes twice a day.

I tried removing some unnecessary plugins but it didn't help.

Here are my logs in pending folder (or is there any way i can upload them in some readable form?)

https://drive.google.com/open?id=1nSkZKb2SSgUYPoNvrrBBYXNmoCugthPI

Asked by Dzinsham 1 年前

Last reply by FredMcD 1 年前

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You tube videos only play 10-20 seconds at a time and then need to be started again by clicking on the red play line. This can happen 20-30times while trying to

Any video will play for 10-20 seconds max and then stop. If I click on the leading edge of the red "play" line it will restart and continue for another 10-20 second and … (閱讀更多)

Any video will play for 10-20 seconds max and then stop. If I click on the leading edge of the red "play" line it will restart and continue for another 10-20 second and stop. Then the cycle repeats. This affects ANY source of video.

Asked by airedalemd 1 年前

Last reply by FredMcD 1 年前

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Since upgrade to windows 10 can't located an ad on for dl audio from youtube videos (lost the one I was using in the upgrade)

I use Firefox for my default browser. I had an add on that I was using for downloading audio from Youtube Videos. When you clicked the link under the video a long red b… (閱讀更多)

I use Firefox for my default browser. I had an add on that I was using for downloading audio from Youtube Videos. When you clicked the link under the video a long red banner opened saying to 'Download Audio' and then it showed the progress of the download in the red banner. I had my computer serviced and upgraded to Windows 10 Home. When I got my computer back the tech had set up Firefox as my browser, but no 'personalization' choices were made. When I tried to add one of the three (3) add ons for downloading audio from YT one was received a warning from MalwareBytes Virus Protection, the other two didn't seem to work or act correctly. Which one is working the best for most users and what the heck happened to the one I was using so successfully?

Asked by Justalady21 1 年前

Last reply by Shadow110 1 年前