Videos from Vimeo can be embedded using the website plugin and customized with URL parameters.
Let’s use following video URL in this example: https://vimeo.com/312244841
Autostart the video
?autoplay=1 to the URL, the video will start with the slide. Beware that by default website plugin is pre-loaded up to 15 seconds before the slide starts. In this case we don’t want the video to start playing 15 seconds before the slide with video is shown, so disable the Pre-load website option in the website plugin.
Looping the video
First parameter in URL starts with question mark ?, from there on each parameter is separated by ampersand &. Since first parameter we used was autoplay, then to add loop parameter, we append
You can customize many more aspects, such as: speed, quality, start time, mute video, etc.