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Comprehensive Guide to Camera Functions: Focus, White Balance, Shots, and Motion Techniques

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8 diapositives · 216 Views · Aug 07, 2014

This guide explores essential camera functions including automatic and manual focus systems, the importance of white balance for accurate color reproduction, and the differences between digital and high-definition video. It explains various shot types, from extreme close-ups to long shots, and how camera movements such as tilting, dolly, panning, and trucking enhance storytelling. Additionally, it covers the significance of screen aspect ratios in capturing images effectively. Ideal for photographers and videographers seeking to improve their technical skills.

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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.