Multimedia II - CHS Production
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Created by:
tammyjohnson2410 on February 21, 2011
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27 terms
Terms | Definitions |
|---|---|
 Codec | compression/decompression programs used to reduce the size of files |
| Cuts | two adjacent video clips with no transition; one clip is immediately replaced with another |
| Duration | setting length of clip/image |
| Fading | a dissolve to or from a background color (often black) |
| Frame | a single still image in a video or animation |
| Frame rate | the speed at which frames appear on a display, measured by frames per second |
| Frame size | also referred to as resolution, expressed by the horizontal and vertical dimensions, in pixels, of a frame; i.e., 640 by 480 pixels |
| Import | to bring information into a computer or computer program |
| Linear editing | editing in a sequential order; i.e., VHS, cassette tape |
| National Television Standard Committee (NTSC) | the standard broadcast system used in the United States and Japan |
| Phase Alternation Line (PAL) | the standard broadcast system used in Europe and Australia |
| Production | creating and editing video |
| Render | to build a preview or project |
| Scrubbing | manual preview |
| Superimpose | layering images or video |
| Chroma key | process whereby overlay cards display video on the screen and one of the colors becomes transparent; any place the transparent color appears, you see the video input |
| Frames per second (FPS) | how many frames (or individual pictures) display in one second |
| Nonlinear editing | not editing in a sequential order; i.e., CD, DVD |
| RCA cable | cable that usually has a yellow, a red, and a white plug that is used to connect a camcorder to a VCR, DVD, or capture card on a computer |
| Aspect ratio | ratio of width to height in the dimensions of a frame; i.e., frame aspect ratio of NTSC video is 4:3, some motion-picture frame sizes use a more elongated aspect ratio of 16:9 |
| Timeline | part of video editing window that displays tracks |
| Title | adding words to video |
| Transition | special effects, such as fade in and fade out, that can be set to occur between frames in an animation |
| Video capture | the process of transferring video to the computer |
| Video editing | making changes to taped footage |
| Voice overlay | a voice track over music or video |
| Video Home System (VHS) tape | a strip of magnetic media - usually consisting of a plastic/Mylar base, a layer of metallic particles, and a bonding agent - onto which video and audio signals can be recorded |
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