Embedding Video like Pro! Difference in Appearance

How to Embedding videos to better see the difference in appearance just like Pro. Whether you're embedding content from Vimeo, Youtube, Google Maps or anywhere else on the web, most sites have parameters in their embed URLs (when using an iframe embed) that can affect the way the content is displayed.

For example if I just copy this youtube embed code into a text box:

<iframe id="video"
 width="560" height="315"
 src="http://www.youtube.com/embed/AjPb1NW1osM"
 frameborder="0" allowfullscreen>
</iframe> 

It will look like Normal


But if I copy the following:

<iframe id="video"
 width="560" height="315"
 src="http://www.youtube.com/embed/AjPb1NW1osM
 ?showinfo=0
 &modestbranding=1
 &controls=0
 &iv_load_policy=3"
 frameborder="0" allowfullscreen>
</iframe> 

It will look like profesional (play the videos to better see the difference in appearance)