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

How to get HTML 5 videos to play on Youtube.com

  • 2 回覆
  • 5 有這個問題
  • 1 次檢視
  • 最近回覆由 Carm

more options

I am trying to go without Flash and enjoy HTML5 video, but I am running across a strange problem.

Embedded YouTube videos play just fine in FF, but if I try to view the same one on the YouTube.com page, it asks me why I haven't installed flash yet.

Is there a setting to change to have FF ask YouTube to play in HTML5 no matter what?

I am trying to go without Flash and enjoy HTML5 video, but I am running across a strange problem. Embedded YouTube videos play just fine in FF, but if I try to view the same one on the YouTube.com page, it asks me why I haven't installed flash yet. Is there a setting to change to have FF ask YouTube to play in HTML5 no matter what?

所有回覆 (2)

more options

As far as I know, it's not possible to get HTML5 video on all YouTube videos without an add-on (no, the dusty old HTML5 trial option doesn't help).

I use the following. Its settings are at the default, except for YouTube video loading method which I set to Player API (because the default stopped working).

more options

Actually there is:

http://www.youtube.com/html5