Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

.webm file not playing when coming from server location (MIME type: text/html) on FF instead of writing AddType video/webm .webm line in .htaccess file.

  • 1 回覆
  • 4 有這個問題
  • 2 次檢視
  • 最近回覆由 cor-el

more options

I have written following html5 code in a html page for my site.

<video controls>
	<source src="http://www.mysite.com/../videos/30frames.webm" type="video/webm"/>
</video>

When I run that page on Firefox browser (FF version:19.0, Windows XP Operating System), I see video is not playing, instead it is showing a black box 'X' on it and below the cross sign text: 'No video with supported format and MIME type found' is shown.

To solve the problem, I have tried following lines of code in .htaccess file.

AddType video/webm .webm
## or ##
<FilesMatch "\.webm$">
  ForceType video/webm
</FilesMatch>
## or ##
<FilesMatch "\.webm$">
  DefaultType video/webm
</FilesMatch>

But none worked. Can you please help in this regard? Thanks.

I have written following html5 code in a html page for my site. <blockquote><pre><nowiki> <video controls> <source src="http://www.mysite.com/../videos/30frames.webm" type="video/webm"/> </video> </nowiki></pre></blockquote> When I run that page on Firefox browser (FF version:19.0, Windows XP Operating System), I see video is not playing, instead it is showing a black box 'X' on it and below the cross sign text: 'No video with supported format and MIME type found' is shown. To solve the problem, I have tried following lines of code in .htaccess file. <blockquote><pre><nowiki> AddType video/webm .webm ## or ## <FilesMatch "\.webm$"> ForceType video/webm </FilesMatch> ## or ## <FilesMatch "\.webm$"> DefaultType video/webm </FilesMatch> </nowiki></pre></blockquote> But none worked. Can you please help in this regard? Thanks.

由 iwdsamir 於 修改

所有回覆 (1)

more options

That file is send as Content-Type: application/force-download


A good place to ask advice about web development is at the MozillaZine "Web Development/Standards Evangelism" forum.

The helpers at that forum are more knowledgeable about web development issues.
You need to register at the MozillaZine forum site in order to post at that forum.