kShooting Movies

About the ISO speed during manual exposure

The ISO speed can be set to [AUTO] (A) or within ISO 100-12800 in 1/3-stop increments.

If the ISO speed is set to [AUTO] (A), the ISO speed will be set automatically within ISO 100-12800. (The [8C.Fn I -3: Set ISO speed range] (p.208) setting will not take effect.) Movie shooting as in aperture-priority AE mode (fixed aperture, standard exposure) is then possible.

If [Highest ISO speed] is set to [H1] (ISO 25600), [H2] (ISO 51200), or [H3] (ISO 102400) in [8C.Fn I -3: Set ISO speed range], the ISO speed can be set manually within the expanded range up to the upper limit. Also, if the ISO speed range has been set to a narrower range than the default, you can set the ISO speed within the narrower range.

Even if [Lowest ISO speed] has been set to [L] (ISO 50) in [8C.Fn I -3: Set ISO speed range], [L] cannot be selected when you set the ISO speed.

If [8C.Fn II -3: Highlight tone priority] (p.215) is set to [1: Enable], the settable ISO speed range will start from ISO 200.

Notes for autoexposure and manual exposure shooting

The camera cannot autofocus continuously like a camcorder.

During movie shooting, do not point the lens toward the sun. The sun’s heat can damage the camera’s internal components.

If <Q> is set and the ISO speed or aperture changes during movie shooting, the white balance may also change.

If you shoot a movie under fluorescent lighting, the movie image might flicker.

If you use a lens whose aperture changes during zooming, zooming during movie shooting is not recommended since changes in the exposure may also be recorded.

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