NASA TV feed replays of SpaceX Falcon 9 / Dragon COTS 2/3 launch.
Soyuz TMA-04M launch replays.
Launch replays, Atlas V (531) with AEHF-2, May 2012.
Video replays of Atlas V MSL/Curiosity launch from different KSC cameras.
NASA TV replays of Delta II GRAIL launch.
An internet stickyball for spaceflight videos and other media, updated intermittently by brownpau. (Formerly known as SpaceGet.)