为提升您的使用体验，本站正在维护，部分功能暂时无法使用。如果本站文章无法解决您的问题，您想要向社区提问的话，请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问，我们的支持社区将会很快回复您的疑问。

Avatar for Username

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信，及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

话题已存档。 如果需要帮助请提出新问题。

Videos don;t have sound

  • 3 个回答
  • 1 人有此问题
  • 1 次查看
  • 最后回复者为 Banzeee

ref.knot
ref.knot
more options

Computer sound works. Videos work. Sound doesn't.

I've gone through the troubleshooting. Autoplay is set to 'yes'. Volume mixer shows sound, but doesn't play it.

Got it to work yesterday by changing autoplay settings to yes, but now it stopped working. This is true for facebook, messenger, youtube, etc.

Computer sound works. Videos work. Sound doesn't. I've gone through the troubleshooting. Autoplay is set to 'yes'. Volume mixer shows sound, but doesn't play it. Got it to work yesterday by changing autoplay settings to yes, but now it stopped working. This is true for facebook, messenger, youtube, etc.
已附加屏幕截图

所有回复 (4)

ref.knot
ref.knot 提问者
more options

Also, just confirmed other browsers don't have sound either.

ref.knot
ref.knot 提问者
more options

Interesting....restarted computer. Sound works on YouTube. Open messenger, sound doesn't work. Now sound doesn't work on YouTube....

Banzeee
Banzeee
more options

I hope your problem is solved. I was facing kind of similar issue. A website i was surfing on Mozilla the other day to download gb whatsapp, i wasnt able to donload anything from it while the website worked fine on Chrome.

Banzeee
Banzeee
more options

Same issue