搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Some videos won't play

  • 1 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 FredMcD

more options

I had been having issues with my pc so did a factory reset. I reinstalled Firefox and now Youtube videos WILL play but nothing else. I have done everything in the suggestions, disabled add ons, and unchecked the accelerator whatever under performance. Still nothing. BTW all vids play fine in Edge, Google chrome etc. It's just Firefox. Thanks in advance.

I had been having issues with my pc so did a factory reset. I reinstalled Firefox and now Youtube videos WILL play but nothing else. I have done everything in the suggestions, disabled add ons, and unchecked the accelerator whatever under performance. Still nothing. BTW all vids play fine in Edge, Google chrome etc. It's just Firefox. Thanks in advance.

所有回覆 (1)

more options

then you may not have the Media Feature Pack installed. https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows