<command arg="-root"/>
- <video href="http://www.youtube.com/watch?v=GZe5rk_7TnA"/>
+ <video href="https://www.youtube.com/watch?v=GZe5rk_7TnA"/>
<number id="start" type="slider" arg="-start %"
_label="Start sequence time" _low-label="0 sec" _high-label="30 sec"