顯示下列標籤的問題:

After latest update, Firefox will not play video on NPR.org

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/circ… (閱讀更多)

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?

Open

BBC News and BBC iPlayer videos show black screen or error

The same thing happens on my two Dell laptops (Inspiron and Latitude), and a Hyper-V VM (on my desktop PC). They all run Bazzite Linux 6.17.7-ba25.fc43.x86_64. A video m… (閱讀更多)

The same thing happens on my two Dell laptops (Inspiron and Latitude), and a Hyper-V VM (on my desktop PC). They all run Bazzite Linux 6.17.7-ba25.fc43.x86_64.

A video may play for a second or two, and then it's either a black screen, or an error message of "The content doesn't seem to be working."

On the same two laptops and VM, the Chromium Browser, and LibreWolf (a fork of Firefox?), have no issues playing the same videos.

Firefox version on all three systems is 147.0.3.

Any help/guidance welcome with thanks.

Open 5 86

AV1 Hardware Acceleration stopped working

AV1 Hardware Acceleration stopped working. In about:support->Media->Codec Support Information Firefox states that Harware Decode AV1 is supported but it uses only S… (閱讀更多)

AV1 Hardware Acceleration stopped working. In about:support->Media->Codec Support Information Firefox states that Harware Decode AV1 is supported but it uses only Software Decoding. AV1 worked perfeclty before in Firefox, is still working in other browsers and apps in my system.

System Specs: Ubuntu 24.04 LTS 6.17.0-19-generic Asrock Intel Arc A380 Firefox 149.0 (64-bit)

export LIBVA_DRIVER_NAME=iHD export LIBVA_DRM_DEVICE=/dev/dri/renderD129 export MOZ_DRM_DEVICE=/dev/dri/renderD129

vainfo libva info: VA-API version 1.20.0 libva info: User environment variable requested driver 'iHD' libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_20 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.20 (libva 2.12.0) vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 24.1.0 () vainfo: Supported profile and entrypoints

     VAProfileNone                   :	VAEntrypointVideoProc
     VAProfileNone                   :	VAEntrypointStats
     VAProfileMPEG2Simple            :	VAEntrypointVLD
     VAProfileMPEG2Main              :	VAEntrypointVLD
     VAProfileH264Main               :	VAEntrypointVLD
     VAProfileH264Main               :	VAEntrypointEncSliceLP
     VAProfileH264High               :	VAEntrypointVLD
     VAProfileH264High               :	VAEntrypointEncSliceLP
     VAProfileJPEGBaseline           :	VAEntrypointVLD
     VAProfileJPEGBaseline           :	VAEntrypointEncPicture
     VAProfileH264ConstrainedBaseline:	VAEntrypointVLD
     VAProfileH264ConstrainedBaseline:	VAEntrypointEncSliceLP
     VAProfileHEVCMain               :	VAEntrypointVLD
     VAProfileHEVCMain               :	VAEntrypointEncSliceLP
     VAProfileHEVCMain10             :	VAEntrypointVLD
     VAProfileHEVCMain10             :	VAEntrypointEncSliceLP
     VAProfileVP9Profile0            :	VAEntrypointVLD
     VAProfileVP9Profile0            :	VAEntrypointEncSliceLP
     VAProfileVP9Profile1            :	VAEntrypointVLD
     VAProfileVP9Profile1            :	VAEntrypointEncSliceLP
     VAProfileVP9Profile2            :	VAEntrypointVLD
     VAProfileVP9Profile2            :	VAEntrypointEncSliceLP
     VAProfileVP9Profile3            :	VAEntrypointVLD
     VAProfileVP9Profile3            :	VAEntrypointEncSliceLP
     VAProfileHEVCMain12             :	VAEntrypointVLD
     VAProfileHEVCMain422_10         :	VAEntrypointVLD
     VAProfileHEVCMain422_10         :	VAEntrypointEncSliceLP
     VAProfileHEVCMain422_12         :	VAEntrypointVLD
     VAProfileHEVCMain444            :	VAEntrypointVLD
     VAProfileHEVCMain444            :	VAEntrypointEncSliceLP
     VAProfileHEVCMain444_10         :	VAEntrypointVLD
     VAProfileHEVCMain444_10         :	VAEntrypointEncSliceLP
     VAProfileHEVCMain444_12         :	VAEntrypointVLD
     VAProfileHEVCSccMain            :	VAEntrypointVLD
     VAProfileHEVCSccMain            :	VAEntrypointEncSliceLP
     VAProfileHEVCSccMain10          :	VAEntrypointVLD
     VAProfileHEVCSccMain10          :	VAEntrypointEncSliceLP
     VAProfileHEVCSccMain444         :	VAEntrypointVLD
     VAProfileHEVCSccMain444         :	VAEntrypointEncSliceLP
     VAProfileAV1Profile0            :	VAEntrypointVLD
     VAProfileAV1Profile0            :	VAEntrypointEncSliceLP
     VAProfileHEVCSccMain444_10      :	VAEntrypointVLD
     VAProfileHEVCSccMain444_10      :	VAEntrypointEncSliceLP
Open 2 34

Using Firefox 149.0.2 with windows 11 to watch videos on Rumble, there is a problem viewing videos.

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 bookm… (閱讀更多)

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.

Open 16

FF had a problem and would not stop playing a livestream.

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 Ch… (閱讀更多)

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!

Open 15

Firefox sturggles to establish firm connection with bluetooth earbuds

Hello, I am currently using windows 11 with firefox 149.0. Regardless of what website I use (youtube. steam etc), the browser struggles to establish consistent connection… (閱讀更多)

Hello, I am currently using windows 11 with firefox 149.0. Regardless of what website I use (youtube. steam etc), the browser struggles to establish consistent connection to my bluetooth earbuds. It connects for one moment, but then soon the volume goes out and eventually it disconnects. Though it would reconnect soon, the cycle just keeps ongoing. I have experimented with other apps and browsers, as well as multiple bluetooth earbuds of other brands to be sure that it is a firefox issue. I have checked the volume mixer menu to ensure that there is nothing wrong. I have also made sure that my drivers are all up to date with no issue. But the issue still persists.

已解決 4 48

subtitles appearing on all video, not just YouTube

subtitles appearing on all YouTube content, even though subtitles turned off. I have toggled the cc button and also subtitles in settings with no luck. The cc box does wo… (閱讀更多)

subtitles appearing on all YouTube content, even though subtitles turned off. I have toggled the cc button and also subtitles in settings with no luck. The cc box does work to turn subtitles in not YouTube videos.

Open 1 35

Whenever I watch a video the audio is being imputted into my mic

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 … (閱讀更多)

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

Open 28

Errors like "Video playback aborted due to a network error." & "no video with supported format and mime type found."

Facing these issues on video/educational platforms other than YouTube. I am not facing either of these issues on other browsers like Microsoft Edge, on the same network. … (閱讀更多)

Facing these issues on video/educational platforms other than YouTube. I am not facing either of these issues on other browsers like Microsoft Edge, on the same network. Please let me peacefully watch my educational videos, else I'll have to switch to other browsers and encourage others to do the same. I have a lot of respect for your open-source community-based browser, but such errors are causing intolerable pain. PLEASE RESOLVE ASAP.

Open 1 1 90

Since the latest update I am having audio/video sync issues when switching tabs

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… (閱讀更多)

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

Open 27

Firefox issues with vidioes

Since a few days ago, Firefox has been struggling with the likes of youtube, twitch and other streaming videos where the the videos will constantly freeze up, forcing me … (閱讀更多)

Since a few days ago, Firefox has been struggling with the likes of youtube, twitch and other streaming videos where the the videos will constantly freeze up, forcing me to use a different browser in order to watch videos.

Nothing has changed (ie I have not added any new extensions), and have also done a flat re-install of Firefox to no avail (as well as trying firefox without the Mozilla VPN on to see if that did anything).

Open 2 77