Automattic/jetpack — pull request #601 by mdawaffe (2014-05-29 21:03:19+00:00)
Title: Respect `t` parameter in YouTube URLs.

We currently parse the `start` and `end` parameters in YouTube URLs when creating the embed.

The `t` parameter is more popular, however. It's the URL generated by inline time links in YouTube comments and by tools like http://www.youtubetime.com/.

https://www.youtube.com/watch?v=mdQK_odgedk&t=6m50s