Samsung NX100 ユーザーズマニュアル

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My Camera > 
Shooting modes
47
v Movie mode
In Movie mode, you can shoot videos in High Definition (1280x720) and 
capture sound via the camera’s microphone. 
In order to adjust the exposure level, you can select Program in 
the Movie AE Mode options menu so that the aperture value can 
be automatically set or select Aperture Priority to manually set the 
aperture value. While shooting a video, press [Depth Preview] once to 
activate the AF function.
Select Fader in the Movie AE Mode options menu to fade in or out 
a scene. You can also select Wind Cut to prevent some surrounding 
noise from being recorded and select Voice to mute or un-mute voice. 
The camera lets you capture video files up to 25 minutes in length and 
saves the files in MP4(H.264) format.
• 
H.264 (MPEG-4 part10/AVC) is the latest video coding format established 
in 2003 collaboratively by ISO-IEC and ITU-T. Since this format uses a 
high compression rate, more data can be saved in less memory space.
• 
If you have the image stabilizer option on when shooting a movie, the 
camera may record the image stabilizer sound.
• 
The zoom sound may be recorded if you use the zoom while recording a 
video.
• 
If you remove the camera lens while recording a movie, the recording will 
be interrupted. Do not change the lens while recording.
• 
If you change the shooting angle of the camera suddenly while shooting 
a movie, the camera may not be able to record images accurately. Use a 
tripod to minimize camera shake.
• 
In Movie mode, the camera supports only the Multi AF function. You 
cannot use any other focus area setting functions, such as Face 
Detection AF.
• 
When the size of a movie file exceeds 4GB, the camera automatically 
stops recording. If this occurs, continue shooting by starting a new movie 
file.
• 
If you use a slow writing memory card, the recording of your movie can be 
interrupted because the card cannot process data at the rate the video is 
being shot. If this occurs, replace the card with a faster memory card or 
reduce the image size (for example, from 1280x720 to 640x480).
• 
When formatting a memory card, always format using the camera. If 
you format on another camera or a PC, you can lose files on the card or 
cause a change in the capacity of the card.