<command arg="-root"/>
- <video href="http://www.youtube.com/watch?v=VFibXcP1JH0"/>
+ <video href="https://www.youtube.com/watch?v=VFibXcP1JH0"/>
<number id="delay" type="slider" arg="-delay %"
_label="Duration" _low-label="1 second" _high-label="1 minute"