Simple YouTube embedding and controls.

Start/End at time
[yt vid=w-HYZv6HzAs start=111 end=121]

Seek button 111 • Movies? • I am the captain of my ship • Great job!
[ytseek start=111 title=Title]
Use these to create a table of contents for videos in your blog.

Stop button 🚦
[ytstop title=Stop+button]

More info here.