This extended clip shows the Progress 21P supply ship during its rendezvous with the International Space Station. The unpiloted vessel performs a flyaround maneuver to align itself with the aft docking port of the Zvezda service module, as seen from video cameras on the station and Progress itself.
Source: NASA TV (12 min 14 sec QuickTime 6 file)
Download this clip to your hardrive.
(Windows users right-click this link. Mac users control-click this link)