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

autoplay and play button do not work for videos

  • 5 回覆
  • 6 有這個問題
  • 1705 次檢視
  • 最近回覆由 dutch78

more options

I am trying to play a video (the website supports .webm, .ogv, mp4) but neither autoplay nor the start button seem to work. However, if I slide the control button to the right (+/- 40 sec) the video does play.

I have tried many of the solutions suggested in other threads (deactivating potential conflicting plugins, resetting Firefox, etc.) but none of them work.

What am I missing?

被選擇的解決方法

The problem had an easy solution: changing the order of the videos, listing first the .mp4 source and next the .webm source made the videos run on Firefox, Explorer and Chrome.

Does anybody know why?

從原來的回覆中察看解決方案 👍 0

所有回覆 (5)

more options

Hello,

In order to better assist you with your issue please provide us with a screenshot. If you need help to create a screenshot, please see How do I create a screenshot of my problem?

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. This will help us to visualize the problem.

Thank you!

Curtis

more options

Thanks.

You will find the screenshot attached.

more options

additional information: IE, Chrome and Safari work without problems - with Safari using Quick-Time. However on my Android phone I have problems as well. There it seems the video is continuously restarting. The website has the following code:

omitting the brackets:

video width="320" height="240" controls loop autoplay

   source src="http://www.website.com/videos/videoX.webmsd.webm" type="video/webm"
  /source
  source src="http://www.website.com/videos/videoX.ipad3.mp4" type="video/mp4"
  /source
  source src="http://www.website.com/videos/videoX.oggtheora.ogv" type="video/ogv"
  /source
 /video"

由 dutch78 於 修改

more options

Looking forward to support ..

由 dutch78 於 修改

more options

選擇的解決方法

The problem had an easy solution: changing the order of the videos, listing first the .mp4 source and next the .webm source made the videos run on Firefox, Explorer and Chrome.

Does anybody know why?