Nikon D5100 Reference Manual page 248

White balance
White balance
Live view
Lens servo
AF-area mode
Autofocus
Automatic scene
selection
Movie
Metering
Metering method
Frame size (pixels) and
frame rate
File format
Video compression
Audio recording format Linear PCM
Audio recording device Built-in monaural or external stereo microphone; sensitivity adjustable
Monitor
Monitor
Playback
Playback
n
230
Auto, incandescent, fluorescent (7 types), direct sunlight, flash, cloudy,
shade, preset manual, all except preset manual with fine tuning.
• Autofocus (AF): Single-servo AF (AF-S); full-time-servo AF (AF-F)
• Manual focus (MF)
Face-priority AF, wide-area AF, normal-area AF, subject-tracking AF
Contrast-detect AF anywhere in frame (camera selects focus point
automatically when face-priority AF or subject-tracking AF is selected)
Available in i and j modes
TTL exposure metering using main image sensor
Matrix
• 1,920 × 1,080, 30 p/25 p/24 p,
• 1,280 × 720, 30 p/25 p/24 p,
• 640 × 424, 30 p/25 p,
A frame rate of 30 p (actual frame rate 29.97 fps) is available when NTSC
is selected for video mode. 25 p is available when PAL is selected for
video mode. Actual frame rate when 24 p is selected is 23.976 fps.
MOV
H.264/MPEG-4 Advanced Video Coding
7.5-cm/3-in., approx. 921k-dot (VGA), vari-angle low-temperature
polysilicon TFT LCD with 170 ° viewing angle, approx. 100% frame
coverage, and brightness adjustment
Full-frame and thumbnail (4, 9, or 72 images or calendar) playback with
playback zoom, movie playback, slide show, histogram display,
highlights, auto image rotation, and image comment (up to 36
characters)
high/normal
high/normal
high/normal