Using the videoPlayers method you can initialize multiple players at once.
<video
muted
data-cld-public-id="elephants"
class="cld-video-player cld-video-player-skin-dark">
</video>
<video
muted
data-cld-public-id="marmots"
class="cld-video-player cld-video-player-skin-light">
</video>
<video
muted
data-cld-public-id="snow_deer_short"
class="cld-video-player">
</video>
// Initialize players
var players = cloudinary.videoPlayers('.cld-video-player', {
cloud_name: 'demo',
autoplay: true,
controls: true,
transformation: { width: 500, crop: 'limit' }
});