How to get this effect ( camera that moves left and right )

camera that moves left and right

the first effect is in the videos From 1:09 onwards and 1:23 onwards


via Video Editing Forums: Digital Director – Adobe Premiere, Premiere Elements, and After Effects http://www.videoforums.co.uk/adobe-premiere-premiere-elements-after-effects/42655-how-get-effect-camera-moves-left-right.html