Testing local development build - all iframes point to localhost
The &layout=desktop mode maintains a strict 16:9 aspect ratio. Vertical videos get pillarboxing (black bars on sides).
&layout=desktop
/* Vertical videos get black bars on sides */
&layout=desktop
/* Horizontal videos fill naturally */
The &layout=mobile parameter creates a tall 3:4 container. Works for both vertical AND horizontal videos.
&layout=mobile
&layout=mobile
/* Horizontal gets letterboxing */
The &layout=square creates a 1:1 square container.
&layout=square
Test autoplay with the &autoplay=1 parameter.
&autoplay=1&layout=desktop