QIo saI7AF iAki/O FookiS}A system that automatically focuses the camcorder lens on the subject Your camcorderuses the contrast to focus automatically,L )( i_L! (The apenu@ controls the amount of light that reaches the camcorder's sensor(}81 i(;QI( ( I]a<@ (:sit JI}If the camcorder is moved while the shutter is open, the entire image may appear blurtedThis occurs more otten when the shutter speed is slow Prevent camcorder shake byraising the sensitivity, using a faster shutter speed Alternately, use a tripod, the DIS or OISfunction to stabilize the camcorder(}<>/iC<'8 ioiComposition in photography means arranging objects in a photo Usually, abiding by therule of thirds leads to a good composition(70/Oei 1el tay M ta (b_i Sei ic: (GM(bS}GMOS is an image sensor producing images approaching the quality of GOD (chargecoupled device) sensors It consumes less power, meaning a longer battery life on yourcamcorderD-ital z<<'i iA feature that artificially increases the amount of zoom available with zoom lens (Opticalzoom) W/_en using the Digital zoom, the image quality will deteriorate as the magnificationincreasesIfectveF:_e Go, i!Unlike the total pixel count, this is the actual number of pixels used to capture an imageI (Id _iAll the combinations of the camcorder's shutter speed and lens aperture that result in thesame exposureI x x'S( I(The amount of light allowed to reach the camcorder's sensor Exposure is controlled by acombination of the shutter speed, the aperture value, and ISO sensitivityI > e _{IThe distance from the middle of the lens to its focal point (in millimeters) Longer focallengths result in narrower angles of view and the subject is magnified Shorter focallengths result in wider angles of viewThe f number defines the brightness of lens Smaller number lens has generally brighterimage The f number is directly proportional to the focal length and inversely proportionalto the lens diameter_FNo focal length/diameter of lens apertureMI>E( //-3/2MPEQ 4 AVQ/H 264 defines the latest video coding format standardized by the ISO IE©and the ITU T, in 2003 Compared with the conventional MPEQ 2 toFnat, MPEQ 4 AVQ/H264 has more than twice the eflicieney Your camcorder employs MPEQ 4 AV©/H 264to encode high definition videos()lti<: zo<'liThis is a general zoom which can enlarge images with a lens and does not deterioratequality of imagesAn expression of the rate of compression used in a digital image Higher quality imageshave a lower rate of compression, which usually results in a larger file sizeF( 3()t ](( )11The number of pixels present in a digital image High resolution images contain morepixels and typically show more detail than low resolution images(>If!It(' 8)ee(Shutter speed refers to the amount of time it takes to open and close the shutter, and itis an important faetor in the brightness of a photo, as it controls the amount of light whichpass through the aperture before it reaches the image sensor A fast shutter speed allowsless time to let light in and the photo becomes darker and more easily freezes subjects inmotionI@i@ M_£1:roThis feature allows you to capture close up images of very srnall objects When using theTele Macro feature, the camcorder can maintain a sharp focus on small objects at a nearlite size ratio (1:1)W i( I)]a i(:( ((k ba{I (o}An adjustment of the intensities of colors (typically the primary colors red, green, andblue), in an image The goal of adjusting the white balance, or color balance, is to correctlyrender the colors in an imageAppendixes124 |
