Out of the box, Rock offers video players for MP4 ({[ mediaplayer src:'church-url/video.mp4' ]}{[ endmediaplayer ]}), Vimeo ({[ vimeo id:'#' ]}), and YouTube ({[ youtube id:'#' ]}).
This video player uses "Video JS" and you can use this to stream videos or play mp4 videos with custom UI controls.
{[ videoplayer mp4:'https://9embers.com/content/9embers/CompassBlogPost-052022.mp4' poster:'/Themes/Compass/Assets/img/theme/sample_images/AdobeStock_441346956.jpg' ]}