The Rebel T1i is the 1st EOS Rebel and the least expensive digital SLR to offer Full High Definition (HD) movie recordings to truly meet both still image and video needs:
HD movies recorded at Full HD 1920x1080 at 20 fps, as well as HD 1280x720 at 30 fps and SD 640x480 at 30 fps for high-resolution video
Create high-quality video with a wide variety of lenses and the familiar
EOS Rebel interface
Movie Mode on the Mode Dial provides quick and easy access
Picture Style enables adjusting the look of the video to suit
personal preferences
Record Full HD video: ~12 minutes on a 4 GB SD card and ~49 total minutes on a 16 GB card