Canon EOS Rebel T2i EOS REBEL T2i / EOS 550D Instruction Manual - Page 132

Shooting Function Settings Total Movie Recording Time and File Size Per Minute Movie-recording Size 6 [1920x1080] 5 4 8 [1280x720] 7 [640x480] 8 [Crop 640x480] 7 Total Recording Time 4GB Card 16GB Card 12 min. 49 min. 12 min. 24 min. 49 min. 1 hr. 39 min. File Size 330 MB/min. 330 MB/min. 165 MB/min. After you start shooting a movie, the movie shooting will stop automatically if the file size reaches 4 GB or if the movie length reaches 29 min. 59 sec. To start movie shooting again, press the button. (A new movie file starts being recorded.) The semi-transparent or black mask on the top and bottom or on the left and right will not be recorded. With ZoomBrowser EX/ImageBrowser (provided software), you can extract a still image from the movie. The still image quality will be as follows: Approx. 2 megapixels at [1920x1080], approx. 1 megapixel at [1280x720], and approx. 300,000 pixels at [640x480]. AF mode The AF modes will be the same as described on pages 113-119. You can select [Live mode], [u Live mode], or [Quick mode]. Note that continuous focusing of a moving subject is not possible. AF during k When [Enable] is set, AF is possible during movie shooting. However, continuous autofocusing is not possible. If you autofocus during movie shooting, you might momentarily throw the focus way off or change the exposure. If the AF mode is [Quick mode], AF will be executed in Live mode. 132