How To Create These Effects in CS5 or CS6

I’ve been noticing a lot of music videos are using these particular effects nowadays, and I’d be most grateful if someone could explain to me how they’re done.

Example Effect 1 occurs at 0:03 – 0:10 and 1:31 – 1:43 even though it takes place throughout the entire course of the video.

<iframe width="560" height="315" src="http://www.youtube.com/embed/DBWxsxhcOxk?rel=0" frameborder="0" allowfullscreen="allowfullscreen"></iframe>

Example Effect 2 occurs at 0:26 – 0:28, 3:26 – 3:30, 6:02 – 6:08 and a few other spots.

<iframe width="560" height="315" src="http://www.youtube.com/embed/s26qTrH2atA?rel=0" frameborder="0" allowfullscreen="allowfullscreen"></iframe>

Thanks to all those who take time to reply.

via Video Editing Forums: Digital Director – Adobe Premiere, Premiere Elements, and After Effects http://www.videoforums.co.uk/adobe-premiere-premiere-elements-after-effects/43479-how-create-these-effects-cs5-cs6.html