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COM1105 Audio/Video

COM1105 Audio/Video. By Cassidy. Automatic focus - a control system and a motor to focus fully automatic or on a manually selected point or area. Manual Focus- When  the user has to adjust the focus of the lens by hand. White Balance-the color balance on a digital camera.

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COM1105 Audio/Video

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  1. COM1105 Audio/Video By Cassidy

  2. Automatic focus-a control system and a motor to focus fully automatic or on a manually selected point or area. Manual Focus- When  the user has to adjust the focus of the lens by hand.

  3. White Balance-the color balance on a digital camera Cameras can create unsightly blue, orange, or even green color casts but, by changing white balance you can avoid these colors thereby improving your photos under a wider range of lighting conditions.

  4. Digital- When something is recorded by camera, phone, computer, etc. High Definition (HD)- is video of higher resolution than is standard. While there is no specific meaning for high-definition, generally any video image with more than 480 horizontal lines is considered high-definition Film-a thin flexible strip of plastic or other material coated with light-sensitive emulsion for exposure in a camera, used to produce photographs or motion pictures. Microphone- an instrument for converting sound waves into electrical energy variations, which may then be amplified, transmitted, or recorded.

  5. Extreme close-up- tightly frames a person or an object Close-up- a near image that is captured Medium close-up-a not so close, close up. (i.e., a human figure taken from the chest up) Medium shot-  a camera angle shot from a medium distance. Long shot-when the entire object is in the picture Extreme shot-when the camera is far away from the object capturing the object and its surroundings. Over the shoulder shot-is a shot of someone or something taken from the perspective or camera angle from the shoulder of another person.

  6. Camera Moves Tilt up/down-Moving the cameras lens up or down while keeping its horizontal axis constant.  Dolly in/out-Motion towards or motion from. Pan left/right-Moving the camera lens to one side or another. Truck left/right-move the camera physically to the left while maintaining its perpendicular relationship Zoom in/out-changing the focal length of the lens to make the subject appear closer or further away in the frame

  7. When taking a photo, by using different angle you will get different effects. Taking a picture straight on a image will give it a two dimensional look, but by changing the angle and getting ass sides of the object it will look three dimensional.

  8. Screen aspect ratio-The ratio is the screen width to screen height, or width: height. Changes how much area you capture when taking a picture. Can also stretch the image or shrink it to fit the appropriate screen size.

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