Firefox Community Forum

I'm on a Mac using Mac OS Big Sur, 11.7.10.

Videos will not play on Firefox, whether on Youtube, in social media, on websites, or whatever. Sometimes the video will play with no audio, sometimes I just getting a rolling wheel.

I have other functionality issues that may be related.

I don't want to close and restart all the time. I am considering changing to a new default browser over the issue.

If I switch to Chrome or Safari, the videos play fine. Which seems like my answer.

I've just switched to Fedora 43 KDE plasma from Windows. On Windows, everything was totally find with videos on Firefox. After migration I kept having an error message "The media playback was aborted due to a corruption problem or because the media used features your browser did not support." not only on one site (else it could have been the site). After searching for solution here and on the Net, I found out that it's not related to Fedora but to Firefox when using Radeon RX7700XT on Linux (idem with several distros). And indeed, when installing other browser and testing them there was no problem, even with LibreWolf. So can you please take action as I like Firefox and I would not like to have to move everything to an other browser. And it seems that this problem has been around for at least two years ... which you should be ashamed of.

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!!!

i have no sound in firefox ,while other applications and edge or chrome give me normal sound.It ia no muted ,checked the volume mixer everything should be working but no sound

After installing update 147.0, when watching videos on YouTube or twitch, artifacts appear on the monitor and an error message appears stating that your driver has been restored to its default value. In version Firefox 146.0. There were no such problems, and in general there were no such problems. But my graphics card is not a new AMD Radeon R7 250X 1gb. Version 147.0 states that "Improved video playback performance on systems with AMD GPUs by enabling zero-copy playback for hardware-decoded video where supported, bringing them to parity with Intel and NVIDIA GPUs." I think the reason here is the incompatibility of either drivers or with encoding support on old video cards, I hope that the developers will fix this problem for me.

Today when I went to play spotify on Firefox browser it said playback of protected content is not enaybled and at the top it says "The WidevineCdm plugin has crashed". Ive tried everything I could think of and possibly do.

Ive tried: Restarting my computer Deleting and reinstalling Firefox Using troubleshoot mode Disabling Widevine plugin Refreshing the page Toggling DRM content off then on again and ive submitted all crash reports

Im just not sure what to try next, if anyones experiences this before and has bypassed it somehow. Please share

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I am running MacOSX 11.6.8 and have just recently had my Firefox browser update to version 146.0 and it now has a problem with content playback: whether on video or usic, YouTube or Tidal or any other streaming service, whenever playing back content it stops at 2 minutes and 8 seconds, displays the buffering wheel, and doesnt come back on its own. If I hit pause and then hit play again, it starts playing again fine. But then after 2 minutes and 8 seconds it stops again and I have to restart it again. And again. And again every 2 minutes and 8 seconds. This is a very odd problem, is anyone else experiencing this? It is very annoying.

I've been having an odd issue with my cursor for a few weeks, even after updating to the currently most recent version (146.0.1) running on MacOS Sonoma. After I play a video, on YouTube or a streaming service like HBOMax, the video information bar at the bottom of the screen disappears. Previously, the cursor would disappear with it. Now it doesn't. Once the video bar disappears, I have to move the non-disappeared cursor once again, which brings back the video bar, and the cursor then disappears with the video bar on the second effort.

It's a minor issue, but is quite annoying, particularly considering this did not used to be the case over the last 10+ years of my Firefox usage. I'm hoping someone has fix, and if not, dev team can take note of this to be addressed in future versions.

I have two audio outputs I'm trying to use. I want my main output (device A) to stay as the default, but have Firefox play out of the other (device B). There is no option within the browser's settings to change the output device, so I am controlling them through Windows' Volume Mixer. If I set device B as the system default, it works, and it allows me to change Firefox to play from any output. However, if anything else is set as the system default and I set Firefox to play from device B, it doesn't work. It seems like it ignores only specifically that one device, and only when it is set at an app-specific level. It works on all my other outputs no matter which is the default. Even if I have device B as the system default, then at the app-specific level, set FF to any other device, then select device B, it ignores this and continues to play out of whatever device it played from last. The ONLY way I can get Firefox to play audio from device B is with device B as the system default. It's already disappointing that I can't control this directly from FF settings, but the fact that it's also ignoring my OS settings is really frustrating. I've already contacted Windows support, and they say the problem is with Firefox since all my audio devices are working fine. If anyone can tell me a way to just manage this setting properly in Firefox, some way to get Firefox to recognize the device, or some way to allow my windows settings to take priority over whatever FF is trying to do, that would be greatly appreciated. Thanks.

Добрый день. У меня автоматически включаются субтитры при просмотре видео на ютуб и это очень раздражает. Я пытался выключить их через настройки аккаунта но это не помогло