a transform stream that turns vanilla links to youtube video pages into divs as expected by lazy-youtube. Additionally adds a div containing some meta-data.
Turns this
<a href="https://www.youtube.com/watch?v=JafQYA7vV6s">bla1</a>into this
<div class="video">
<div class="lazyYT" data-youtube-id="JafQYA7vV6s"></div>
<div class="credits">
<span class="title">5 Hole Paper Tape - Computerphile</span>
<span class="channel">
<a href="https://www.youtube.com/channel/UC9-y-6csu5WGm29I7JiwpnA">Computerphile</a>
</span>
<span class="license">youtube</span>
<span class="publishedAt">2015-03-31T15:31:32.000Z</span>
</div>
</div>