Owner's Manual

Information Display (Movie Recording)
For details on the icons on the movie recording screen, see Movie Recording Screen.
Caution
Precautions for movie recording
Do not point the camera toward an intense light source, such as the sun or an
intense artificial light source. Doing so may damage the image sensor or the
camera's internal components.
If you record something that has fine detail, moire or false colors may result.
If [ ] or [ ] is set and the ISO speed or aperture value changes during
movie recording, the white balance may also change.
If you record a movie under fluorescent or LED lighting, the movie image may
flicker.
If you perform AF with a USM lens during movie recording in low light, horizontal
banding noise may be recorded in the movie. The same type of noise may occur if
you focus manually ( ) with certain lenses equipped with an electronic focusing
ring.
Recording a few test movies is recommended if you intend to perform zooming
during movie recording. Zooming as you record movies may cause exposure
changes or lens sounds to be recorded, an uneven audio level, or loss of focus.
Large aperture values may delay or prevent accurate focusing.
Performing AF by pressing the shutter button halfway during movie recording may
cause the following kinds of issues: significant temporary loss of focus, recording of
changes in movie brightness, temporary stopping of movie recording, or recording
of mechanical lens sounds.
Avoid covering the built-in microphones ( ) with your fingers or other objects.
Also see General Movie Recording Precautions.
If necessary, also see General Still Photo Shooting Precautions.
343