Video embedded mp4 is placed on Aliyun oss. It cannot be played by ie, but can be played by local path address.

Kotlin
IOS
VB.Net
SQL
Node.js
Swift
Ruby
Go
Oracle
Git
Laravel
Mongodb
Asp.Net
More...

the mp4 file already uses H264 video codec and AAC audio codec, and the Aliyun address on
ie browser cannot be played

<video loop="loop"  controls="controls" autoplay="autoplay"  >
:
<source src="http://1jbest-qatest.oss-cn-shanghai.aliyuncs.com/static/saas-pc/ver.1.0/img/bc18junefive/index.mp4" type="video/mp4"  />
:
<source th:src="@{/ver.1.0/img/bc18junefive/index.mp4}" type="video/mp4"/>
</video>

Html Video video.js

Mar.18,2021

https://caniuse.com/-sharpfeat=mpeg4

In Windows 7, the maximum supported resolution is 1920 1088 pixels for both software and DXVA decoding. MSDN).

under win7, the maximum resolution is supported to 1920x1088

Previous: WeChat Mini Programs's problem when previewing the picture

Next: In spring boot, when timestamp is output, it will be automatically formatted as a string, how to set not to format automatically