Canon Rebel SL1 EOS 100D Instruction Manual page 82

Setting the Movie Recording Size
The menu option [Lr';_2: Movie rec. size]
enables you to select the movie's image
size [****x .... ] and frame rate [_]
(frames recorded per second). The _
(frame rate) switches automatically
depending on the [_,2: Video system]
setting.
Image Size
11_'20 [1920x1080] : Full High-Definition (Full HD) recording quality.
The aspect ratio will be 16:9.
_'80 [1280x720] : High-Definition (HD) recording quality. The
aspect ratio will be 16:9.
6_0 [640x480] : Standard-definition recording quality. The aspect
ratio will be 4:3.
Frame Rate (fps: frames per second)
_0/[i_ : For areas where the TV format is NTSC (North America,
Japan, Korea, Mexico, etc.).
_5/_ : For areas where the TV format is PAL (Europe, Russia,
China, Australia, etc.).
_4 : Mainly for motion pictures.
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