用户选择是下载还是流式传输mp4媒体

Question

I'd like to give the user the possibility to download or stream the same media. I tried this way (adding download) but it doesn't work:

<a target='_blank' href='http://another/site/file.mp4' download>DOWNLOAD</a>
<a target='_blank' href='http://another/site/file.mp4'>STREAMING</a>

I create the page using php 5.6

Note that the file is always the same: http://another/site/file.mp4 and comes from a different domain (The <a> urls are in site1 and the media is in site2 )

Answer 1

The download attribute on <a> tags only work with the following:

• The URL must be the same origin as the HTML document.
• The browser must be Chrome, Firefox, Edge, Safari (10) or Opera (15)

I'm going to assume the URL is from another website, and that's why it's not working.