Imaij
It seems that there is no effect used at 00:13. The main subject is almost still and the crowd is moving. Then by increasing the speed of video it looks like as if the subject is still and surroundings are moving.
Though in some places Slowmo has been used which can be obtained by Using Plugins like
RE: Vision Effect Twixtor
Here is a tutorial on how you can achieve this:
http://www.revisionfx.com/products/twixtor/
If you wan to achieve what are looking for then a combination of Time Freeze or Time-Remap and Masking would help.
See the Tutorial:
http://www.videocopilot.net/tutorial/time_freeze/
If you want the Surrounding to move fast and the main subject to be slow or at normal speed, You can use Time-Remap feature instead of Time freeze in above tutorial.
Vishesh Arora
3D and Motion Graphics Artist
Films Rajendra
Blog:
http://digieffects.wordpress.com
2011 3D Demo Reel:
