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UNIT II Vocab MMII
vocabulary
Question | Answer |
---|---|
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 | Aspect Ratio |
Process whereby overlay cards display video on the screen and one of the colors becomes transparent; any place the transparent color appears, you can see video input | Chroma Key |
Compression/decompression programs used to reduce the size of files | Codec |
Two adjacent video clips with no transition; one clip is immediately replaced with another | Cuts |
Setting length of clip/image | Duration |
A dissolve to or from a background color (often black) | Fading |
The speed at which frames appear on a display measured by frames per second | Frame Rate |
Also referred to as resolution, expressed by the horizontal and vertical dimensions, in pixels, of a frame i.e. 640 by 480 px | Frame Size |
How many frames (or individual pictures) display in one second | Frames Per Second (FPS) |
To bring information into a computer or computer program | Import |
Editing in a sequential order i.e. VHS, cassette tape | Linear Editing |
The standard broadcast system used in the United States and Japan. | National Television Standard Committee (NTSC) |
Not editing in a sequential order i.e. CD, DVD | Nonlinear Editing |
The standard broadcast system used in Europe and Australia. | Phase Alternation Line (PAL) |
Creating and editing a video | Production |
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 | RCA Cable |
To build a preview or project | Render |
Manuel preview | Scrubbing |
Layering images or video | Superimpose |
Part of video editing window that displays tracks | Timeline |
Adding words to video | Title |
Special effects, such as fade in and fade out, that can be set to occur between frames in an animation. | Transition |
The process of transferring video to the computer | Video Capture |
Making changes to taped footage | Video Editing |
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. | Video Home System (VHS) tape |
A voice track over music or video | Voice Overlay |