Firefox 社群討論區

I'm using Firefox esr, the latest version 149.0.2. Since this update, I can no longer load the videos on NPR.org's home page. Something pops up, but then the wheel/circle thingie just goes round and round, and never loads the video.

My ad blocker was already off for this site. I've tried restarting Firefox in Troubleshooting mode, and changing the various security settings mentioned in this article: https://support.mozilla.org/en-US/kb/fix-common-audio-and-video-issues#w_check-some-firefox-settings, such as adding it to the "Allow popups" exceptions (never necessary before) and other settings. I've reloaded the page multiple times, restarted Firefox, etc.

Can anyone suggest anything else to try?

Apple cs and Geek Squad both deleted app, reloaded from net, problem remained. Geeks said it was definitely a FF problem and deleted the app completely. I am now using Chrome, which I hate. I want my Foxie back!! I am using Mac Mini, OS Sequoia 15.7.4. I updated to this maybe 2 mo ago? Two upgrades were available and I just randomly picked one. I AM NOT A TECHIE. Please respond in language a dummy can understand. I really need help! Thanks!

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.

When I play a video with the web player in Firefox that has AC3 audio, I get no sound.

Doing some research it looks like AC3 used to be patented so I assume that is why it isn't included in Firefox but since March 20, 2017 the patent for AC3 has expired so I'd think it's now OK to include in Firefox.

The same video works in Edge and Chrome.

Whenever I try to full screen a Youtube video a large solid white bar will appear on the bottom of my screen. It doesn't block the actual video or even the controls but it seems to push the entire video upwards. It only does this on firefox and only on youtube. It seems to be a solid empty space as I can't click on it and right clicking just gives me video playing options. I've tried restarting my computer and firefox a few times and that didn't work. It does however change size and with the browser zoom and color mode respectively. please help.

If I have a tab open playing a live video stream (in my case BBC I player), if i switch to other tabs for a while, and then switch back to the stream tab the audio is out of sync with the video and the only way to fix it is to reload the page. This has never been a problem before but now it is

Hello,

I just upgraded to the latest FF version 147.0.2 64-bit and now the video's on Facebook stop playing when I change to another window. As soon as the FB windows is not selected (in focus) they stop. Going back to the FB window, the video can be restarted.

Can you please investigate/fix this? Thanks!!!

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

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.