- Which video file formats is uncompressed?(1)
- What could be reduced to create ‘mood’ e.g. making a clip look like an old piece of movie? (1)
- What is meant by the resolution of a film clip?(1)
- What two effects would there be on a file, if the resolution was increased? (2)
- How would quality of visual display be affected if the length of a film clip was cut? (1)
- What effect would there be on a video clip if the frame rate was reduced? (1)
- What is meant by adding a ‘transition’ to a frame? (1)
Category: Media Types
Media Types – Video
Team 3 create a revision presentation based on these slides
Media types video
Standard file formats: video: mpeg, avi
Factors affecting file size and quality, including resolution, colour depth, sampling rate
Need for compression
Media Types – Graphics
Team 2 create a revision powerpoint based on these slides
Media type graphics
Standard file formats: jpeg, bmp, gif, png
Factors affecting file size and quality, including resolution & colour depth
Need for compression
Media Types – Audio
Team 1 create a power point based on these slides.
Media types – Sound
Standard file formats: wav, mp3
Factors affecting file size and quality, sampling rate
Need for compression
Blog colour scheme
Here are the designs the class came up with. Please comment to vote for the best design.
GIF
Here is a great BBC video about a new use for GIF.
Design a site
This class task today is to create a look and feel for this blog. Read more
Windows Movie Maker
In class today we made use of windows movie maker.
Graphics Homework for 14th of Jan
Sheet 3 – Graphics
- What are the tiny dots which make up computer graphics called? What words does this term come from? 1
- What is resolution? 2
- Describe high resolution in terms of the size of pixels and image quality. 2
- Describe low resolution in terms of the size of pixels and image quality. 2
- What happens to file size if the number of pixels used to define the image is increased?
- Name 4 standard file formats for graphics. 2
