Using Media in SDL
In order to add a piece of multimedia content, you need to retrieve the Media ID (see below).
In Tridion, create a new Media Library schema component.
Add the ID you retrieved from the Media Library search to the Media Library ID field.
Indicate the type of media in the type field,
Video
orAudio
Save and Close the Media Library component.
Browse to the page you want to add the video to in the Root folder and open the page.
In the Component presentations tab, add the Media Library schema component you just created with the template Video Player main column.
Save and close the page, then publish it.