Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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。

Learn More

Videos are not loading and Reddit is sometimes slow

  • 3 回覆
  • 0 有這個問題
  • 1 次檢視
  • 最近回覆由 Franz3

more options

Hey, Twitch dosnt work for me (error #4000) and neither do Reddit videos. Pictures and Youtube works and I could not find a solution online. Thank you for providing this awsome browser. please keep fighting for privacy.

Hey, Twitch dosnt work for me (error #4000) and neither do Reddit videos. Pictures and Youtube works and I could not find a solution online. Thank you for providing this awsome browser. please keep fighting for privacy.

被選擇的解決方法

franz.all said

Hey, Twitch dosnt work for me (error #4000) and neither do Reddit videos. Pictures and Youtube works and I could not find a solution online.

Do you by chance have a K or KN edition of Windows 10 ? https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows

If so then you may not have Media Feature Pack installed which includes things like codecs needed in order to fully support HTML5 players in Firefox. HTML5 players is used for video, audio and even games on sites including Twitch and Youtube. You may think well Youtube seems to work fine. However you may be more limited more so with live streams or recently uploaded YT vids in viewing them.

從原來的回覆中察看解決方案 👍 1

所有回覆 (3)

more options

I suggest a web search for the Twitch error. There are many articles on the subject.

What happens when you try to play a video on Reddit?

由 Terry 於 修改

more options

選擇的解決方法

franz.all said

Hey, Twitch dosnt work for me (error #4000) and neither do Reddit videos. Pictures and Youtube works and I could not find a solution online.

Do you by chance have a K or KN edition of Windows 10 ? https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows

If so then you may not have Media Feature Pack installed which includes things like codecs needed in order to fully support HTML5 players in Firefox. HTML5 players is used for video, audio and even games on sites including Twitch and Youtube. You may think well Youtube seems to work fine. However you may be more limited more so with live streams or recently uploaded YT vids in viewing them.

more options

Thank you a lot