In order to develop with AEM you need your own developers license. So you register on solution partner portal or adobe portal using your official company mail id . The request for license if your company is one solution partner.The AEM installation process is very straightforward and consists of the...

You can create custome AEM video component https://aem.redquark.org/2018/10/day-07-creating-your-first-component-in.html Also can use out of box video componenthttps://github.com/AdobeDocs/experience-manager-65.en/blob/main/help/sites-administering/config-video.md