BY CASEY KUCERA Multimedia. Vector Graphics Composed of objects not pixels Object oriented graphics = vector graphics Stores a series of mathematical.

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Presentation transcript:

BY CASEY KUCERA Multimedia

Vector Graphics Composed of objects not pixels Object oriented graphics = vector graphics Stores a series of mathematical equations Vector graphics can be:  Edited  Scaled  Repositioned  Recolored  Exported as bitmaps

Zooming vector graphics saves:  Time  Data storage Useful for mapping data Can be easily scaled No quality loss Vector graphics need faster computer processors  Mathematically complex equations  Curved shapes  Constructing to many individual vectors

3D Vector Images Vectors create 3d images  Video games  Film  Television networks Architects use vector graphics in CAD to:  Create 3D drawings  Develop products  Create physics tests The CAD program allows designers to:  Create physical properties of 3D modles  Weight  Strength  Material

Graphics In the Movies (CGI) used to create:  Animations  Special effects  Realism Motion capture Textures create realism  Balance between detail and mathematical complexity  Creates required level of detail (grass) 3D graphic properties:  Hardness  Reflectivity  Smoothness Intensity of light and colors can be added To produce high quality render farms improve it  Render farms ( thousands of computers improving processing)

Video Formats Audio Video Interleave : lossy compression MOV : popular of Apple hardware/ created by a digital camera MP4 :more effective lossy compression MWV: Microsoft's video format

Audio Formats ACC: developed by Apple uses lossy compression FLAC: open file format with lossy compression MP3: sharing site uses lossy compression WAV: standard or audio software WMA: Developed by Microsoft supports streamed videos and lossy

Image Formats Bitmap Image: lossless compression Tagged image file format: professionally published/ printed uses lossless compression GIF: its obsolete and uses lossless compression PNG: New lossless format that replaces GIF JPEG: Common lossy file PSD: Adobe’s custom propriety file format RAW/CR2: More colorful information produced by SLR cameras SVG: New format supporting vector graphics