Hi I'm using EO Browsers on .net windows app to integrated with desktop apps with E-Learning Apps

But i came up with the issue that EO Browsers cannot playing html5 video
Error response is The media could not be loaded, either because the server or network failed or because the format is not supported.

I already check with access directly using other browser like chrome, microsoft edge, firefox, opera, safari. All these browsers no problem on loading the video.

So i conclude maybe something i'm not understand on how to make video play happen in EO Browsers.

Please help, thank you