Firefox 社群討論區

When I am in Google hangouts meeting and have anotehr tab open in the browser that is playing music (Youtube), the noise is audible to my hangout meeting attendees. This was never the case until an update of two ago. I do not have this issue with Chrome browser.

ive been facing this issue since i dowloaded mozilla in my mac mini, and it just randomly decides to not play audio at all unless i shut all of the tab down and re start the entire browser which is very annoying because i am a video editor and i am working multiple tabs at a time and need audio always and since tabs can't restored in the order they were before closing this is sabotaging my work heavily, i love the browser overall but this specific ruins it because its a basic feature

Whenever I try to watch videos on websites such as onlyfans youtube, etc., the videos will not play since I installed firefox. I have to shut my computer down and start it all up for them to play. I googled how to fix this and I need to go to settings and scroll to performance and uncheck use recommended performance settings and uncheck use hardware acceleration when available but I can't find this to uncheck these items. Can anybody help me? TIA

no matter what website when i put on a video it fades between normal and black constantly i dont know if its my computer im not very good at tech it doesnt happen and never happened on google

for any website playing a video, if i skip ahead or go back, the audio breaks. Its not a smooth transition like chrome. It is like it suddenly cuts off the audio and then begins at the skipped ahead point.

Using Firefox 149.0.2 with windows 11 to watch videos on Rumble, there is a problem viewing videos. the top of the video is hidden behind large black band under the bookmarks strip. Only on full screen do I see the top of the video.

Whenever I watch any video or listen to music only on Firefox it plays the audio through my mic so when I'm talking online people can hear what I'm listening to If I use the Spotify app it fixes it but I still want to watch YouTube

From some long time the is no sound when i open music or movie in browser dont know whats happend - restart or new version of browser did not help at all - other browsers everything works fine

Hi there.

So as the title suggests, I have an odd issue, where audio from calls gradually pan around my headphones. It starts normally, but slowly goes towards the right ear, and eventually it starts moving back towards the center, but very muffled, as if something is simulating audio going behind my head, then left ear, then back center. This happens across different computers, OS's, audio interfaces, headphones, so the issue is highly likely to stem from within Firefox, although I'm not ruling anything out.

I've had this issue for probably years at this point, but I very rarely take calls (ie. Teams, Messenger, Discord), so it's never been the biggest issue, but now I have to regular do calls on Teams, and it's driving me slightly nuts. This does not happen while running the respective apps, but frankly, I'd rather not have to do that.

It seems to be related to WebRTC, but I can't find a specific setting that changes anything in that regard.

Recently I formatted my pc and after reinstalling windows I immediately downloaded Firefox and synced my profile.

For some reason, videos on some (most websites) are not working at all. They just dont play, and these are websites that I used just last week on Firefox, and that I've tested on other browsers and work just fine. I've tried troubleshooting mode, new profile, deleting cache, etc, and nothing has worked. On some websites, I dont even see the player, its just blank, and in others I see the player but no playback (doesnt even seem to buffer).

YouTube works just fine strangely enough.

I tried streaming to my sister's PC. Her browser defaults to Firefox which I didn't notice until later. WinTV 10 Extend streamed for over 2.5 hours. I then changed to stream using Microsoft Edge. It streamed for 5min and 13 sec and then got the same audio distortion as on my PC.

I tried to install FireFox on my PC but found it is a newer version. My sister's FireFox version 142 is from August 2025. This newer version 149 I installed shows the streaming bar loading but never begins to play the video. A circle of dots spins on the normal video viewing area, as if trying to load the video.

I believe that all these Browser platforms have been adding so much additional security measures it is preventing normal streaming possible. I can't even stream YouTube videos on my newer version 149 of FireFox.

I tried to find a FireFox support chat line with no success. I would assume there is a way to allow video streaming by creating exceptions.