69
y
D Recording Movies
Flicker, banding, or distortion may be visible in the monitor and in the
final movie under fluorescent, mercury vapor, or sodium lamps or if the
camera is panned horizontally or an object moves at high speed
through frame.
Jagged edges, false colors, moiré, and bright spots may
also appear.
If a flash or other light source with brief duration is used
during recording, bright bands may appear or the top or bottom of the
frame may brighten.
When recording movies, avoid pointing the
camera at the sun or other strong light sources.
Failure to observe this
precaution could result in damage to the camera’s internal circuitry.
Matrix metering is used regardless of the metering method selected.
Depending on the brightness of the subject, changes to exposure may
have no visible effect.
Shutter speed and sensitivity are displayed in live
view and during recording, but do not always apply to movies.
Note
that movies can not be recorded if a CPU lens with an aperture ring is
attached with Aperture ring selected for Custom Setting f8 (Customize
command dials)> Aperture setting (0 323).
Select Sub-command
dial when using a CPU lens with an aperture ring.
Recording ends automatically if the lens is removed.
When used in live view mode for extended periods, the camera’s
internal temperature may rise, resulting in noise (randomly-spaced
bright pixels or fog; the camera may also become noticeably warm, but
this does not indicate a malfunction).
To prevent damage to the
camera’s internal circuits, recording will end automatically before the
camera overheats.
A count-down display will appear in the monitor
30 s before shooting ends.
At high ambient temperatures, this display
may appear immediately when live view mode is selected.
Sounds made by the camera lens when aperture is adjusted or during
focusing may be picked up by the microphone in tripod mode.
D Exposure Mode M
When exposure mode
h
is selected in tripod mode, shutter speed,
aperture, and ISO sensitivity can be changed in the exposure preview
(
0
66).
Note that the expected results will not be achieved at ISO
sensitivities below ISO 200 or above ISO 12800 or at shutter speeds
slower than
1
/
25
s, and that auto ISO sensitivity control and high-
sensitivity movie mode should be off.