Glossary - FujiFilm FINEPIX JZ310 series Owner's Manual

Glossary
Digital z oom:Unlikeoptical zoom, digital zoom does not increasethe amount of visible detail. Instead,details
visible using optical zoom are simply enlarged, producing a slightly "grairv" image.
DPOF (Digital Print Order Format):A standard that allows pictures to be printed from "print orders"
stored in internal memory or on a memory card. Tile information in tile order includes the pictures to
be printed and tile number of copies of each picture. DPOF
EV(ExposureValue):The exposure value isdetermined by the sensitivity of the image sensor and the amount
of light that enters the camera while the image sensor is exposed. Eachtime the amount of light doubles, EV
increasesby one; each time the amount of light is halved, EVdecreases by one. The amount of light entering
the camera carl be controlled by adjusting aperture and shutter speed.
ExifPrint: A standard that allows information stored with pictures to be used for optimal color reproduction
during printing.
JPI:G (Joint Photographic Experts Group): A compressed file format for color images. Tile higher tile
compression rate, tile greater the lossof information and more noticeable drop in quality when the picture is
displayed.
Motion JPI:G: An AVI(Audio Video Interleave) format that stores sound and JPEGimages in a single file. Motion
JPEGfilescarl be played in Windows Media Player(requires DirectX 8.0 or later) or QuickTime 3.0 or later.
Smear: A phenomenon specific to CCDswhich causeswhite streaksto appear when very bright light sources,
such asthe sun or reflected sunlight, appear in the frame.
WAV (Waveform Audio Format):A standard Windows audio file format. WAVfiles havethe extension "LWAV"and
may be compressed or uncompressed. Tile camera uses uncompressed WAV.WAVfiles carl be played using
Windows Media Playeror QuickTime 3.0 or later.
Whitebalance: Tile human brain automatically adapts to changes in the color of light, with the result that objects
that appear white under one light source still appear white when the color of the light source changes. Digital
cameras carl mimic this adjustment by processing images according to the color of the light source. This
process is known as"white balance."