Firefox won’t be able to play HTML5 Video MP4

Firefox does not support video or MIME types when playing HTML5 video

This is because Firefox doesn’t support playing mp4 videos, so you have to convert MP4 videos to OGG

A: download

Here is a conversion tool [Total Video Audio Converter] if the link fails, please baidu yourself.

Two: decompress, open

Here is the unzip version, just unzip it to your hard drive and double-click TotalVacvt. exe

Here is the registration code:

First name: www.uzzf.com Serial number: abcdef1234BC98-B913-8273-017F3954198967Copy the code

Three: add files, output format

Select output to OGG format

Under the options, select your output directory (default is C:\Users\Administrator\Documents).

Four: Add to HTML

Html5 video tag:

<video controls autoplay >
     <source src="video/test.mp4" type="video/mp4"> (write your own address SRC) <source src="video/test.ogg" type="video/ogg"> Your browser version is too low, please upgrade the latest version!! </video>Copy the code

Ok, what do not understand, or error, please leave a message actively!