I-Firefox Community Forum

Speakers are not muted. When I play a youtube video in Firefox I don't hear anything but if I play the same video in Chrome it works fine. I really prefer Firefox but I occasionally need to use my browser for Teams meetings and the audio doesn't work.

I am having a problem on Firefox AVC1 and AV1 1080p60 YouTube videos play really bad but VP9 videos play fine only 1080p60 is bad on AVC1 and AV1 720p60 and below are fine i fixed AV1 issue by turning off AV1 now they play as VP9 video 1080p60 is fine but when i force VP9 into AVC1 video that video only shows 360p this issue is only on Firefox i tried same video on Google Chrome it is fine there i tried turning off hardware acceleration it does not fix the problem and also tried editing many settings in about:config none of them helped me is there anyway to fix this performance issue

Here is my pc specs

CPU: Intel Core i3-2120 OS: Windows 10 Pro 64-bit GPU: NVIDIA GeForce 210 512MB DDR3 RAM: 6GB

Здравствуйте. Последнее время заметил следующую проблему. При открытии некоторых сайтов, где есть видео или транляции, колесиком мышки открываю нужные видео или трансляции в новых вкладках. Ситуация следующая. Если не спеша открыть несколько вкладок, например 5, после перейти к ним, то нужно нажать в центре видео/трансляции "плей", чтобы видео стало работать. НО, если открыть вкладки (так же 5 или более) и сразу же переключаться на них, то видео будет автоматически стартовать. Раньше так и было при добавлении нескольких вкладок с видео, а после переключения на них, видео сразу открывалось. Теперь - нет. В настройках ничего нигде не менял, проверял как на версии браузера для пк на 133..., так и на последней 137... Отключал все дополнения, в настройках сайтов давал разрешение для автовоспроизведения аудио и видео. Хочу отметить, что такая проблема на многих сайтах. На некоторых же всё работает как и раньше. Также отмечу, что переустанавливал браузер с полной очисткой. Железо у пк хорошее, озу 32 гб. Никогда проблем такого рода не было. Прошу помочь с решением проблемы.

I'm facing this problem of sound disappearance. I was casually browsing on YouTube when suddenly my sound went off. I thought maybe it was the internet but no everything was okay I also checked my speaker it was ok. Then I found out Firefox was unable to generate any sound. I tried to re-install but didn't work. Can you give me a solution?

FINALLY got my zorin os to update, and now also have the newest version of firefox uploaded and working. My singlefile addon works properly, I have upgraded to the newest versions of my video downloaders, and I have cleared my history, but my 2 video downloaders still don't recognize any videos on youtube. Any suggestions or alternative downloaders?

Asking after trying way too many things FIREFOX 135.0.1 (64-bit) lates version and fully updated.

Playing Youtube Videos fails as the video keeps loading forever.

It happens randomly but often. It could happen trying to play the video the first time (keeps loading forever) or if the video is playing ok and you try to search any frame in the video or jump some time in the video, the frame stops and keeps loading forever.

I suspect it could be an extension because if I use Firefox in troubleshooting mode it works. However I tried to disable extensions one by one until none was enabled and still fails. Tried all options in the proxy. BRAVE works ok (but I installed it fresh to check another browser, I still prefer Firefox)

The issue happens only on Youtube. Youtube premium. Images attached of an example video that got stuck and loading and the list of extensions that I have, I tried to DISABLE ALL thes EXTENSIONS and still fails (???)

HELPbold text

I get 'you browser cannot play this video" when I try to watch NFL Sunday Ticket on Youtube; what causes this? I use Linux Mint on my laptop.

I also have Opera browser installed; I get the same error using Opera.

Please help. Thanks.

Please help me as i want to record some gameplay but it keeps getting squished & it is pissing me off. I have asked on reddit & people were unhelpful & telling me to just buy another computer. this is annoying as it is causing me when playing games it causes text to be unreadable at times. Thanks in advance.

So I'm having a small issue with the volume slider on youtube. The gray bar that indicates volume is about 1% of the size it should be (Please see attached image). It functions fine but bothers me enough that I've contacted support. I've opened it in safe/troubleshooting mode and the issue persists, and there in no issue on chrome. Any help would be appreciated, thanks ^_^.

Good day

Firefox was working fine till yesterday. No changes of any kind were made.

Firefox will no longer play any audio.

Audio plays just fine from every other browser and Windows test.

I have attempted and followed many variations of suggestions and still no sound. Been through permissions.

Any one have a silver bullet to get audio back?

Thanks

Tested on OpenSuse Tumbleweed both native & flatpak but also on latest live ubuntu image . After some seconds , with healthy buffer , video pauses/starts with new buffer , until it drops to 480p ignoring the manually 4K setting . When setting manually again to 4K , YT throws error . Blocking av1 and switching to vp9 fixes it . Hardware capable of running av1 (amd , rdna3 , rx 7800t) , local videos or using other chromium based browsers work fine .