VIDEO EDITING Flashcards
Aspect ratio
Relationship between 2 amounts
Width to the height of an image
16:9 is the general standard today
Pixels
A tiny dot on a screen
An image on a screen is made up of many pixels
Mp3
Stores audio
Mp4
Stores audio and video
Gif
Stores multiple image frames, 256 colour scale
Jpeg
Stores image data, lossy compressed
Png
Stores image data, lossless, transparent layer
Quicktime multimedia file format
File format: Video file format
Extension: .mov
Used for: Lossy
Mpeg layer 4
File format: Video file format
Extension: .mp4
Used for: Lossy, streaming, small file size
Windows Media Video
File format: Video file format
Extension: .wmv
Used for: Used by Windows
Waveform Audio File Format
File format: Sound file format
Extension: .wov
Used for: Lossless
Mpeg layer 3
File format: Sound file format
Extension: .mp3
Used for: Compressed (small) audio
Windows Media Audio
File format: Sound file format
Extension: .wma
Used for: Used by Windows
Joint Photographic Experts Group
File format: Picture file format
Extension: .jpeg
Used for: Compressed (small)
Portable Network Graphic
File format: Picture file format
Extension: .png
Used for: Lossless image format, transparent layer