如何在Firefox中播放MP4视频 [英] How to play MP4 video in firefox

问题描述

我有一个来自数据库的动态视频路径。视频可以以任何格式上传。当我在Firefox中加载视频时，我看到以下错误：
$ b

不支持video / mp4的指定type属性。媒体资源path_to_video.mp4的加载失败。

我在我的HTML中加载视频

 < p为H. 
< video class =responsive-videoid =trailer> 
< source src =<？php echo $ biovideo？>类型= 视频/ MP4 > 
< / video> 
< / p> 
  

有没有办法在Firefox中播放mp4视频，因为我不确定视频的扩展名是什么如评论中指出的那样，Ubuntu / firefox本身不支持mp4 - 这是由于授权问题引起的。 Mozilla的文档有点混乱（恕我直言），所以底部的表格可能是最好的选择。

然而，您可以通过安装Ubuntu附加功能：
$ b

sudo apt-get install ubuntu-restricted-extras

然后启用gstreamer：

• 转到Firefox about：config


• 搜索media.gstreamer.enabled标志


• 将其设置为启用





应该允许你播放视频。




I have a dynamic video path coming from database. Video can be uploaded in any format. When I load the video in Firefox, I see the following errors

Specified "type" attribute of "video/mp4" is not supported. Load of media resource path_to_video.mp4 failed.

I am loading the video in my html like

<p>
 <video class="responsive-video" id="trailer">
   <source src="<?php echo $biovideo?>" type="video/mp4">
 </video>
</p>

Is there any way to play the mp4 videos in Firefox as I am not sure what extension the video will have

解决方案

As noted in the comments Ubuntu/firefox does not support mp4 natively - this is due to licensing issues. The Mozilla documentation is a little confusing (IMHO) so the table at the bottom is probably the best place to look.

However you can add support fairly easily by installing Ubuntu extras:

sudo apt-get install ubuntu-restricted-extras

and then enabling gstreamer:

• go to Firefox about:config
• search for the 'media.gstreamer.enabled' flag
• set it to enabled

This should allow you play the video.

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