Example
YouTube
To embed the YouTube video, include the youtube.html where you want the video to appear and then pass in the YouTube id as the video variable.
{% include youtube.html video="videoid" %}
Start Time
You can optionally include a start time in seconds. This works the same as the ?t= parameter in Youtube URLs.
{% include youtube.html video="videoid" time=210 %}
Vimeo Video
It is also possible to embed Vimeo videos in a similar way by including the vimeo.html and passing in the video id.
{% include vimeo.html video="videoid" %}