Discover A New Experience In Mobile Photography

  -  
Sensitivity Image brightness Image noise (grain) Other remarks
Large Brighter More noise Large sensitivities allows you khổng lồ use shorter exposure times.

Bạn đang xem: Discover a new experience in mobile photography

Small Darker Less noise Smaller sensitivities will reduce noise, but might require longer exposure times.

*

*

Select the ISO value: automatic (AUTO) or in the range from ISO 50 to ISO 3200, depending on the device (some sensitivities may not be available, or may take no effect if Camera FV-5 is unable khổng lồ detect the available ISO range of your device).

# Exposure time

Controls the amount of time the sensor is exposed to the light during the photo capture. Given the same sensor sensitivity:

Exposure time Image brightness Motion blur Other remarks
Short (shorter than 1/50 of a second) Darker Reduced motion blur on most situations Freezes motion on most situations, almost no risk of hand shake motion blur.
Medium (1/50 - 1/10) - Might exhibit motion blur, requires steady hands The longest exposure time that can still be used hand-held.
Long (longer than 1/10) Brighter Increased motion blur Almost always requires a tripod, otherwise will result in shake blur.

Note

The exposure times given in the table và the expected image brightness, motion blur & the ability to shoot hand-held should serve as orientation only. Optical image stabilization (OIS) that might or not be present on the camera you are using will change the shutter tốc độ after which handshake blur will appear.


*

*

The dialog (pictured above) simply provides an exposure time scale where you can select manually the exposure time. The range of exposure times you can select is device-dependent, the same for the number of steps between the maximum và minimum exposure times. The exposure times are shown as fractions of seconds up to 0.4”, và then as decimal numbers onwards. The exposure time scale is logarithmic.

When the exposure is set to automatic, the scale is shown semi-transparent, and in most cases (if the camera can inform the tiện ích of the current exposure time) the scale moves khổng lồ reflect the current exposure time. When you move the scale manually, the manual exposure time mode engages, and the scale is displayed opaque. Khổng lồ go back lớn automatic exposure, tap on the

*
button.


Legacy devices và devices without native manual exposure support

On mobile phones running android 4.4 KitKat or older, as well as on those where native manual exposure support, there is no specific exposure time control (like in fractions of seconds) lượt thích traditional cameras, given a limitation of the operating system & closed camera drivers. Therefore, the only available options for setting the exposure time are some presets.

Short. Forces a short exposure time suitable for handheld shooting. On most devices this gives 1/30s or shorter. Long. Forces a long exposure. On most devices, this gives ½ of a second to 1” exposure time. Long+. Forces a longer exposure. On most devices, this gives 1” to 2” exposure time.

There are also some presets for long exposure (1”, 2” and 5”) but you can also manually select the exposure time from 0.3 khổng lồ 60” with an accuracy of 0.1 seconds. Those xuất hiện shutter modes are actually digitally composed long exposure photos that don’t provide the same unique as true long exposure provided by real cameras. Also, the photo resolution on this mode drops to lớn 1 MP khổng lồ 2 MP depending on the device, because the live view is used to lớn produce the long exposure photograph.


# Metering mode

*

*

Select which zones lớn use from the picture khổng lồ meter light. The available options are:

Symbol Description
*
Matrix. Use all zones to meter light.
*
Center. Use the central part of the picture khổng lồ meter light.
*
Point. Use the area of the focus rectangle when it is centered on the viewfinder. In case you are using touch-focus (i.e. The focus rectangle is not centered) the metering point will still be centered. If you want point metering, but not centered, you can use touch metering (if available).
Auto-exposure lock. Stops the automatic exposure algorithm, keeping the last automatic exposure time calculated while the lock is active. Tap the toggle again to unlock. Supported only on game android 4+ devices with the appropriate tư vấn from the camera hardware.

# Focus mode

*

*

You can choose from one of the following focus modes, plus a focus lock switch.

Symbol Description
*
Autofocus. Focus anywhere on the picture. Focus priority depends on camera maker. Tap anywhere on the viewfinder to lớn trigger AF.

Xem thêm: 2 Cách Bật Giao Diện Office 2019 Phiên Bản Mới Nhất, Trải Nghiệm Phiên Bản Đầu Tiên Của Office 2019

Manual focus. Available only on game android 5+ và on supported hardware. The focus reticle is hidden, và you can slide on the focus scale lớn adjust the focus manually between the closest position possible & infinity.
*
Macro. Gives AF system a hint to lớn prioritize closer objects. On some devices, effectively lowers the allowed minimum focusing distance.
*
Face detection focus. The focus reticle is hidden, & the focus is automatically adjusted khổng lồ be positioned on faces, that are automatically detected in real time in the viewfinder.
*
Touch focus. Gives AF system a hint lớn focus on the selected object. Tap anywhere on the viewfinder khổng lồ select the focus point và trigger AF.
*
Continuous autofocus. The focus is automatically và continuously adjusted according lớn the camera autofocus mode criteria.
*
Infinity. set the focus to lớn infinity. Tapping on the screen always result in focus confirmation and AF is not triggered.
Autofocus lock. Locks the focus at the current position. Tap the toggle again khổng lồ unlock.

# white balance

*

*

You can compensate trắng biasing because of different illuminant temperatures. As of now, you can choose from different presets (ordered from warmer lớn colder temperatures):

Symbol Description
*
Automatic. The camera calculates the temperature of the light source present on the scene & automatically compensates it.
Manual white balance. Available only on app android 5+ và on supported hardware. It lets you select the trắng balance temperature manually. The span of the scale depends on the device & the currently selected lens.
*
Cloudy.
*
Sunny.
Fluorescent light.
Warm fluorescent light.
*
Incandescent light.
Auto white balance lock.

Xem thêm: Khái Quát Nhóm Halogen Trong Hóa Học Có Thể Bạn Muốn Biết, Halogen Là Gì

If the white balance is set lớn auto, when the toggle is active, the automatic trắng balance algorithm will stop running, keeping the last calculated scene temperature. Tap again the toggle to unlock it and recalculate the scene màu sắc temperature.